### PURIFIED FLUOROTELOMER PRODUCT GROUP 1 SUBSTANCE 1;

LAB-SCALED FLUOROTELOMER PRODUCT GROUP 1 SUBSTANCE 1:

BIODEGRADABILITY BY THE SEMICONTINUOUS ACTIVATED SLUDGE (SCAS) TEST METHOD

WILDLIFE INTERNATIONAL, LTD. PROJECT NO.: 112E-119

Fate, Transport and Transformation Test Guideline

OPPTS 835.5045

AUTHORS:

Edward C. Schaefer Raymond L. Van Hoven

Timothy A. Springer

STUDY INITIATION DATE: 14 June 2010

STUDY COMPLETION DATE: 27 October 2011

Submitted to:

E. I. du Pont de Nemours and Company Wilmington, Delaware 19898

U.S.A.



# Wildlife International, Ltd.

8598 Commerce Drive Easton, Maryland 21601 (410) 822-8600

Page 1 of 645

# W ildlife International, Ltd. Project Number 112E-119

- 5 -

STUDY INFORMATION

Study Initiation Date : 14 June 2010

Experimental Start Date (EPA): 02 August 2010

Experimental Start Date (OECD): 21 July 2010

Experimental Terminati on Date: 27 September 2010

Study Completion Date: 27 October 2011

Study Director: Edward C. Schaefer

Director of Biodegradation

Wildlife International, Ltd.

8598 Commerce Drive

Easton, MD 21601

Sponsor: E. I. du Pont de Nemours and Company Wilmington, Delaware 19898

U.S.A.

Sponsor’s Representative: William R. Berti

Study Personnel: Edward C. Schaefer, B.S., Director of Biodegradation

Raymond L. Van Hoven, Ph.D., Scientist

Timothy A. Springer, Ph.D., Director of Special Projects and IT

Operations

Molly E. Matthews, B.A., Senior Biologist, Biodegradation

Aaron Gehris, B.S., Biologist, Biodegradation

Brandt Twilley, B.S., Biologist, Biodegradation

David Weiss, M.S., Chemist

Jennifer Vogel, B.S., Chemist

John Murrell, B.S., Senior Chemist

Jon A. MacGregor, B.S., Scientist

# W ildlife International, Ltd. Project Number 112E-119

- 6 -

TABLE OF CONTENTS

Title/Cover Page .............................................................................................................. ....................... 1

Good Laboratory Practice Compliance Statement ................................................................................. 2

Quality Assurance Statement ................................................................................................... .............. 3

Report Approval ............................................................................................................... ...................... 4

Study Information ............................................................................................................. ...................... 5

Table of Contents ............................................................................................................. ...................... 6

Introduction .................................................................................................................. ........................ 11

Purpose and Justification of Test System ...................................................................................... ....... 11

Experimental Design ........................................................................................................... ................. 11

Materials and Methods ......................................................................................................... ................ 11

Test Substances ............................................................................................................... ......... 12

Telomer Control Substance ..................................................................................................... 12

Reference Substances and Study Analytes .............................................................................. 12 Test System ................................................................................................................... ........... 12 Domestic Sewage................................................................................................................ ..... 13 Sludge Acclimation ............................................................................................................ ..... 13 Test Apparatus and Conditions ................................................................................................ 13 Distribution of Sludge ........................................................................................................ ...... 14

Test Treatments ............................................................................................................... ........ 14 Biodegradation Test Period .................................................................................................... . 15 Sampling and Measurements ................................................................................................... 1 5 Solvents and Reagents ......................................................................................................... .... 16 Analytical Methods ............................................................................................................ ...... 16

Stock and Calibration Stan dard Preparation ............................................................................ 18 Instrumental Operating Conditions .......................................................................................... 19

Calibration Curves and Lim its of Quantitation ........................................................................ 20

Results ...................................................................................................................... ........................... 21 Carbon Analysis and Percent Removal ................................................................................... 21 Analysis for Study Analytes ................................................................................................... . 22

References .................................................................................................................... ........................ 23

# W ildlife International, Ltd. Project Number 112E-119

- 7 -

TABLE OF CONTENTS

- Continued -

TABLES

Table 1. Effluent Dissolved Organic Carbon Concentration (DOC) a nd Carbon Removal .................... 24

Table 2. Percent Recovery of Surrogat es from Sludge Analysis by LC/MS/MS ................................... 25

Table 3. Percent Recovery of Surrogates from Aqueous Analysis by LC/MS/MS ................................ 27

Table 4. Percent Recovery of Surrogates from Trap Analysis by LC/MS/MS ....................................... 29

Table 5. Percent Recovery of Surroga tes from Sludge Analysis by GC/MS .......................................... 30

Table 6. Percent Recovery of Surrogat es from Aqueous Analysis by GC/MS ....................................... 31

Table 7. Percent Recovery of Surrogat es from Trap Analysis by GC/MS ............................................. 32

Table 8. Summary of Sludge Anal ysis by LC/MS/MS (μg) ................................................................... 33

Table 9. Summary of Aqueous Anal ysis by LC/MS/MS (μg) ................................................................ 34

Table 10. Summary of Trap Anal ysis by LC/MS/MS (μg) ....................................................................... 36

Table 11. Summary of Sludge Analysis by GC/MS (μg) ......................................................................... 37

Table 12. Summary of Aqueous An alysis by GC/MS (μg) ...................................................................... 38

Table 13. Summary of Trap Analysis by GC/MS (μg) ............................................................................. 40

Table 14. Quantity of Analyte in Sludge Ex tract Analysis by LC/MS/MS (μg) ...................................... 41

Table 15. Quantity of Analyte in Aqueous Extract Analysis by LC/MS/MS (μg) ................................... 47

Table 16. Quantity of Analyte in Trap Extract Analysis by LC/MS/MS (μg) .......................................... 54

Table 17. Quantity of Analyte in Sludge Extract Analysis by GC/MS (μg) ............................................. 62

Table 18. Quantity of Analyte in Aqueous Extract Analysis by GC/MS (μg) .......................................... 69

Table 19. Quantity of Analyte in Trap Extract Analysis by GC/MS (μg) ................................................ 78

# W ildlife International, Ltd. Project Number 112E-119

- 8 -

TABLE OF CONTENTS

- Continued –

Table 20. Summary of Sludge Analys is by LC/MS/MS (μg/kg) .............................................................. 89

Table 21. Summary of Sludge Anal ysis by GC/MS (μg/kg) .................................................................... 90

Table 22. Summary of Aqueous Anal ysis by LC/MS/MS (μg/L) ............................................................ 91

Table 23. Summary of Aqueous An alysis by GC/MS (μg/L) ................................................................... 93

Table 24. Summary of Sludge Anlays is by LC/MS/MS (μmole) ............................................................. 95

Table 25. Summary of Aqueous Anal ysis by LC/MS/MS (μmole) .......................................................... 96

Table 26. Summary of Trap Analysis by LC/MS/MS (μmole) ................................................................. 98

Table 27. Summary of Sludge Anla ysis by GC/MS (μmole) ................................................................... 99

Table 28. Summary of Aqueous An alysis by GC/MS (μmole) .............................................................. 100

Table 29. Summary of Trap Analysis by GC/MS (μmole) ..................................................................... 102

Table 30. Quantity of Analyte in Sludge Extract Analysis by LC/MS/MS (μmole) .............................. 103

Table 31. Quantity of Analyte in Aqueous Extract Analysis by LC/MS/MS (μmole) ........................... 109

Table 32. Quantity of Analyte in Trap Extract Analysis by LC/MS/MS (μmole) .................................. 116

Table 33. Quantity of Analyte in Sludge Extract Analysis by GC/MS (μmole) ..................................... 124

Table 34. Quantity of Analyte in Aqueous Extract Analysis by GC/MS (μmole) .................................. 131

Table 35. Quantity of Analyte in Trap Extract Analysis by GC/MS (μmole) ........................................ 140

Table 36. Summary of Sludge Analysis by LC/MS/MS (μmole/kg) ...................................................... 151

Table 37. Summary of Sludge Analys is by GC/MS (μmole/kg) ............................................................ 152

Table 38. Summary of Aqueous Analys is by LC/MS/MS (μmole/L) .................................................... 153

Table 39. Summary of Aqueous Anal ysis by GC/MS (μmole/L) ........................................................... 155

Table 40. Quantity of Study Analytes in All Matrices Combined (μg) .................................................. 157

Table 41. Quantity of Study Analytes in All Matrices Combined (μmole) ............................................ 158

# W ildlife International, Ltd. Project Number 112E-119

- 9 -

TABLE OF CONTENTS

- Continued -

Table 42. Quantity of Study Analytes in All Matrices Combined (μg) .................................................. 159

Table 43. Quantity of Study Analytes in All Matrices Combined (μmole) ............................................ 161

Table 44. Summary of Rinsate Analysis by LC/MS/MS (μg) ................................................................ 163

Table 45. Summary of Rinsate Analysis by GC/MS (μg) ....................................................................... 164

Table 46. Summary of Rinsate Analysis by LC/MS/MS (μmole) .......................................................... 165

Table 47. Summary of Rinsate Analysis by GC/MS (μmole) ................................................................. 166

Table 48. Key to Abbrev iations and Tables ..................................................................................... ....... 167

FIGURES

Figure 1. Quantity (μg) of Study Analytes in a ll Matrices Combined, Blank Control, Analysis by LC/MS/MS .................................................................................................................. ..... 168

Figure 2. Quantity (μg) of Study Analytes in a ll Matrices Combined, Telomer Control, Analysis by LC/MS/MS .................................................................................................................. ..... 169

Figure 3. Quantity (μg) of Study 

### Analytes in all Matrices Combined, Purified Fluorotelomer Product, Analysis by LC/MS/MS ......................................................................................... 170

Figure 4. Quantity (μg) of Study Analytes in a ll Matrices Combined, Lab-Scaled Fluorotelomer Product, Analysis by LC/MS/MS ......................................................................................... 171

Figure 5. Quantity (μg) of Study Analytes in a ll Matrices Combined, Blank Control, Analysis by GC/MS ..................................................................................................................... ........ 172

Figure 6. Quantity (μg) of Study Analytes in a ll Matrices Combined, Telomer Control, Analysis by GC/MS ..................................................................................................................... ........ 173

Figure 7. Quantity (μg) of Study Analytes (E xcluding 8-2 FTOH) in all Matrices Combined, Telomer Control, Anal ysis by GC/MS .................................................................................. 174

Figure 8. Quantity (μg) of Study Analytes in a ll Matrices Combined, Purified Fluorotelomer Product, Analysis by GC/MS ................................................................................................ 17 5

Figure 9. Quantity (μg) of Study Analytes in a ll Matrices Combined, Lab-Scaled Fluorotelomer Product, Analysis by GC/MS ................................................................................................ 17 6

# W ildlife International, Ltd. Project Number 112E-119

- 10 -

TABLE OF CONTENTS

- Continued -

Figure 10. Quantity (μmole) of Study Analytes in all Matrices Combined, Blank Control, Analysis by LC/MS/MS ................................................................................................. 177

Figure 11. Quantity (μmole) of Study Analytes in all Matrices Combined, Telomer Control, Analysis by LC/MS/MS ................................................................................................. 178

Figure 12. Quantity (μmole) of Study Analyt es in all Matrices Combined, Purified Fluorotelomer Product, Analysis by LC/MS/MS ........................................................... 179

Figure 13. Quantity (μmole) of Study Analyt es in all Matrices Combined, Lab-Scaled Fluorotelomer Product, Analysis by LC/MS/MS ........................................................... 180

Figure 14. Quantity (μmole) of Study Analytes in all Matrices Combined, Blank Control, Analysis by GC/MS ........................................................................................................ 181

Figure 15. Quantity (μmole) of Study Analytes in all Matrices Combined, Telomer Control, Analysis by GC/MS ........................................................................................................ 182

Figure 16. Quantity (μmole) of Study Analytes (Excluding 8-2 FTOH) in all Matrices Combined, Telomer Control, Analysis by GC/MS......................................................... 183

Figure 17. Quantity (μmole) of Study Analyt es in all Matrices Combined, Purified Fluorotelomer Product, Analysis by GC/MS .................................................................. 184

Figure 18. Quantity (μmole) of Study Analyt es in all Matrices Combined, Lab-Scaled Fluorotelomer Product, Analysis by GC/MS .................................................................. 185

APPENDICES

Appendix I. Protocol, Protocol Am endments and De viations ......................................................... 186

Appendix II. Reference Substan ces and Study An alytes .................................................................. 220

Appendix III. Analytical Sample Processing Procedures .................................................................. 222

Appendix IV. GC/MS Instrumental Conditions and Selected Mass Transitions ............................... 243

Appendix V. LC/MS/MS Instrumental Conditions and Selected Mass Transitions ......................... 469

Appendix VI. Descripti on of Calculations ...................................................................................... ... 635

# W ildlife International, Ltd. Project Number 112E-119

- 11 -

INTRODUCTION

This study was conducted by Wildlife International, Ltd. for E. I. du Pont de Nemours and

Company at the Wildlife International, Ltd. biodegradation facility in Easton, Maryland. The raw data

generated by Wildlife International, Ltd. and the origin al final report final report will be archived by the

study sponsor. A copy of the raw data generated by Wildlife International, Ltd. and the final report are

filed under Project Number 112E-119 in the archives located on the Wildlife International, Ltd. site.

PURPOSE AND JUSTIFICATION OF TEST SYSTEM

The primary purpose of the study was to assess th e potential for transformation of the test

substance into the study analytes in activated sludge.

EXPERIMENTAL DESIGN

The test contained background blank, telomer c ontrol and two test substance dosed treatment

groups. Each group contained one Se mi-Continuous Activated Sludge (SCA S) test unit. The background

blank was used to measure the background levels of study analytes and interferences and was not dosed

with the test or control substances. The telome r control unit was dosed w ith a known quantity of

8-2 FTOH. The treatment units were dosed with a known quantity of either purified fluorotelomer

product or lab-scaled synthesized fluorotelomer product. An adequate amount of domestic sewage was

added to all groups to achieve a uniform volume. An alysis for study analytes was performed on a sample

of the aqueous supernatant, sludge solids, and gas phase trapping media from each of the SCAS units over

a 2-week test period. The test system and st udy conditions were based on the OPPTS 835.5045 Test

Guideline (1).

MATERIALS AND METHODS

This study was conducted according to the pro cedures outlined in the protocol, “Purified

Fluorotelomer Product Group 1 Substance 1; Lab-S caled Fluorotelomer Product Group 1 Substance 1:

Biodegradability by the Semicon tinuous Activated Sludge (SCAS) Test Method” (Appendix I). The

protocol was based on the procedures specifi ed in OPPTS 835.5045 Test Guideline (1).

# W ildlife International, Ltd. Project Number 112E-119

- 12 -

Test Substances

The test substances were received from E. I. du Pont de Nemours and Company on 29 January

2010. Following is a description of the test substances used in this study:

Name: Purified Fluorotelomer Product Group 1 Substance 1

ID Number: 109791-77-E Physical Description: Liquid Expiration Date: Not given Storage Conditions: Room Temperature Active Ingredient: 30-35% Fluorinated Substituted Urethane (MSDS)

Wildlife ID: 9373

Name: Lab-scaled Synthesized Fluorotelomer Product Group 1 Substance 1

ID Number: 111188-35-F Physical Description: Liquid Expiration Date: Not given Storage Conditions: Room Temperature Active Ingredient: 30-35% Fluorinated Substituted Urethane (MSDS)

Wildlife ID: 9382

Telomer Control Substance

The telomer control substance was received fro m E. I. du Pont de Nemours and Company on

24 February 2010. Following is a description of the telomer control substance used in this study:

Name: Purified 8-2 Alcohol

CAS Number: 678-39-7

ID Number: Haskell 24691 Physical Description: Solid Expiration Date: Not given Storage Conditions: Room Temperature Active Ingredient: 99.2% 2-Perflurooctyl ethanol

Wildlife ID: 9409

Reference Substances and Study Analytes

Lists of study analytes and mass labeled refere nce standards used in the study are provided in

Appendix II. Reference substances were purit y corrected upon preparation as appropriate.

Test System

The biological test system was a consortium of microorganisms common to activated sludge

collected from a waste treat ment facility. The organisms responsible for the decomposition of organic

# W ildlife International, Ltd. Project Number 112E-119

- 13 -

materials are principally aerobic and facultative bact eria. The activated sludge was collected from the

Cambridge Wastewater Treatment Facility, Cambridge , Maryland on 26 July 2010. The activated sludge

was screened through a 2 mm sieve and aerated in the laboratory until use.

The levels of study analytes associated with the aqueous and sludge solids fractions of the

activated sludge were determined following the methods for aqueous and solids samples as described in

Appendix III.

Domestic Sewage

Domestic sewage was used to provide the necessary nutrients required for bacterial metabolism.

Batches of sewage will be collected each week fro m the Cambridge Wastewater Treatment Facility. The

sewage was filtered to remove coarse particles prior to use, stored in a refrigerator and continuously

mixed. Study analytes in the domestic sewage were measured following the method for aqueous samples

as described in Appendix III.

Sludge Acclimation

The initial total suspended solids (TSS) concentr aion of the activated sludge was adjusted to

approximately 2500 mg/L using munici pal water. The sludge was acclim ated to laboratory conditions for

a period of 7 days following the draw and fill routin e as described for the biodegradation test period.

Sludge was considered acclimated and ready for use when the effluent was clear after 24 minutes of

settling and the effluent dissolved organic carbon (DOC ) concentration was less than 12 mg C/L.

Test Apparatus and Conditions

The test units were identified by the project number, test substance ID, test unit ID and test

concentration. The test was conducted at approximately 20  1  C. Test temperatures were measured each

working day using a min/max thermomete r. A schematic of a test apparatu s (SCAS test unit) is presented as

Figure 1 in the study protocol (Appendix I).

The SCAS test units were glass cylinders with a flat bottom and removable lid. The units have a

total volume (excluding lid) of approximately 3 L, a calibration marking a volume of approximately 1.5 L

and drain port (ground glass stopcock) located at appr oximately 0.5 L. The working volumes (i.e. 1.5 L

# W ildlife International, Ltd. Project Number 112E-119

- 14 -

and 0.5 L) of the unit were verified following WLI SOP 1110-A. The lid and body of the unit were

secured by a ground glass fitting, “Food Grade” silicone O ring and stainless steel clamp. Contents were

mixed using glass covered magnetic stir bars and stir plates. Units were insulated from stir plates using

foam pads. Aeration to each SCAS unit was supplied from a compressed air system that was distributed

to a PVC manifold. The rate of air to each SCAS unit was monitored by a flow meter. A glass tube

entering opposite the drain port and extending to approximately 2.5 cm from the bottom of the unit

supplied aeration. Vacuum to each SCAS unit was s upplied from a vacuum system that was distributed

to a separate PVC manifold. The vacuum pressure to each SCAS unit was monitored by a flow meter.

Sorbent traps were placed between the vacuum flow meter and the connection to the SCAS unit. Gas

exiting the SCAS units was passed through a single trap containing 2 sections of XAD-2 resin followed

by a single trap containing 2 sections of charcoal.

Distribution of Sludge

Air-flow to the acclimated sludge was stopped so that the sludge solids would settle. After

approximately 24 minutes of settling, the effluent fr om above the settled solids was drained. The total

suspended solids concentration of an aliquot of the se ttled sludge was determined in triplicate. Based on

the average of the three TSS measurements, the sludge was distributed among the SCAS test units in the

treatment and control groups so that the total su spended solids concentration was approximately

2500 mg/L in a total test volume of 1.5 L. Dome stic sewage was added to eac h SCAS unit to achieve a

final volume of 1.5 L. The settled sludge w as aerated to maintain aerobic conditions.

Test Treatments

Background Blank: A SCAS test unit with no test substance added was evaluated to check for

background concentrations of study analytes.

8-2 FTOH Control: A SCAS test unit was dosed with sufficient purified 8-2 FTOH to deliver 20 mg a.i.

L -1 

### SCAS test unit at the start of the test and whenever a draw and fill procedure was performed.

Purified Fluorotelomer Product: A SCAS test unit was dosed with sufficient purified fluorotelomer

product to deliver 20 mg a.i. L -1 

### SCAS test unit at the start of the test and whenever a draw and fill

procedure was performed.

# W ildlife International, Ltd. Project Number 112E-119

- 15 -

Lab-scaled Synthesized Fluorotelomer Product: A SCAS test unit was dosed with sufficient lab-scaled

synthesized fluorotelomer product to deliver 20 mg a.i. L -1 

### SCAS test unit at the start of the test and

whenever a draw and fill procedure was performed.

Biodegradation Test Period

Domestic sewage and test or control substance wa s added to the appropriate SCAS test units to

bring the volume up to 1.5 L prior to the start of an aeration period, subsequent to each draw and fill

procedure. The control SCAS test unit received ade quate domestic sewage only to bring the volume up to

1.5 L. All SCAS test units were aerated for the appr opriate period at an air-fl ow rate adequate to hold

solids in suspension. At the en d of the aeration period the following draw and fill procedure was

performed. The air-flow was stopped and the sludge w as allowed to settle for approximately 30 minutes.

One liter of effluent above the settled sludge solids w as drained from a port located at the 500 mL mark.

This draw and fill procedure was re peated three days a week (e.g. M onday, Wednesday, Friday) at which

time additional test substance was added to the appropria te test units. The aeration period at the start of

the test was adjusted to select fo r a convenient sampling time. Initial dosing of the appropriate SCAS

units occurred on 02 August 2010. Described draw and fill procedures were performed on 04, 06, 09, 11

and 13 August 2010.

Sampling and Measurements

A sample of sludge suspension (mixed liquor) w as collected from each unit prior to the settling

phase of the draw and fill procedure. The sludge su spension samples were centrifuged and separated into

aqueous component (supernatant) a nd sludge solids (pellet) samples as described in Appendix III. The

gas phase trapping media (e.g. XAD-2 tube followed by charcoal tube) attached to each unit were

removed and replaced with new media during the settli ng phase of the draw and fill procedure. The gas

phase trapping media that had been removed was pr epared for processing as descr ibed in Appendix III.

Aqueous supernatant, sludge solids, and gas phase trapping media were processed as described in

Appendix III and analyzed for the study analytes. Extract s were retained at -10oC or lower if analysis for

study analytes was delayed more than 24 hours. Sa mples of settled effluent for dissolved organic carbon

(DOC) analysis were collected during the draw and fill procedure. In addition, the total suspended solids

content of the control and treatment sludge suspen sions was determined at each analytical sampling

interval.

# W ildlife International, Ltd. Project Number 112E-119

- 16 -

At the end of the study after sampling the conten ts of each SCAS unit, all remaining contents

(e.g., sludge suspension) were removed and the entire unit was rinsed with 50 mL of methyl tert -butyl

ether (MTBE) three times, followed by three rinses w ith 50 mL of acetonitrile (ACN). Same solvent

rinsates were combined. The rinsates were retained at -10oC or lower if analysis for study analytes was

delayed more than 24 hours.

Solvents and Reagents

All solvents and reagents were ACS reagent gr ade or better. All reagent water (HPLC-grade,

Burdick & Jackson) was polished (purge d of background PFCAs) on an Oasis ® 

### HLB solid-phase

cartridge prior to use in the study.

Analytical Methods

The analytical methodology for the analysis of study analytes was an adaptation to SCAS

matrices (sludge solids, aqueous supernatant and trappi ng media) of methods originally developed by the

EPA for analyses of the majority of the study analyt es in soil (2-4). Additiona l procedures used in the

present study were based on an EPA sludge method (5). The EPA methods employ a sequential extractin

strategy starting with multiple extractions with methyl tert -butyl ether (MTBE) for analyses of all study

analytes (volatiles and acids) followed by acetonitrile (ACN)-based extractions for analyses of acid

analytes only. Volatile analytes were analyzed by positive chemical i onization gas chromatography mass

spectrometry (GC/MS) and acid analytes were anal yzed by liquid chromatography tandem mass

spectrometry (LC/MS/MS). The number and type of sequential extractions in the present study were a

function of the SCAS matrix:

Matrix Number of

MTBE Extractions Number/Type of Acid Analyte Specific Extractions

Sludge Solids 2 2 1:1 v/v ACN:MeOH

Aqueous Supernatant 2 Not Applicable

Styrene Trapping Media 1 1 MeOH with 0.1% HNO 3


### Charcoal Trapping Media 1 1 1:1 v/v ACN:MeOH

# W ildlife International, Ltd. Project Number 112E-119

- 17 -

For analyses of acid analytes by LC/MS/MS, an ion-pairing clean-up procedure as described in

the EPA literature (2,4) was applied to each sludge solids ACN:MeOH processed extract and directly

applied to the residual aqueous supernatant following the MTBE extractions. The procedure uses molar

equal parts tetrabutylammonium bisu lfate and sodium carbonate to form an ion-paired complex with the

carboxylate anion functionality of the acid analytes fo llowed by a liquid-liquid partition of the complexed

moiety into MTBE. For analyses of volatile analyt es by GC/MS, a reagent water back-partition extract

clean-up procedure was developed and applied to each sludge solids and aqueous supernatant MTBE

extract.

Except as noted (see Instrumental Operating Conditions ), each final extract (GC/MS) or

solvent converted final extract (LC/MS/MS) was fo rtified with the appropriate matrix verification

standard(s) (-X1 preparation, M+4 10-2 FTOH and combined mass-labeled acids (M+4 PFOA, M+5

PFNA, M+2 PFDA, M+2 PFUA, M+2 8-2 FTCA and M+2 8-2 FTUCA) for GC/MS and LC/MS/MS,

respectively) and then serially diluted, as needed, up to two times further (-X2 and -X3 preparations) with

the appropriate dilution solvent containing the correspondi ng matrix verification standard. In general, all

three levels of dilution for a given matrix were analyzed in a single instrumental sequence on each

instrument platform to provide the highest probability that at least one dilution level would contain an

instrumental concentration within the range of ca libration for each of the 17 study analytes and three

surrogate recovery standards monitored. An overview of the analytical processi ng steps used to prepare

samples for analysis is presented in Appendix III.

Additional procedures were developed to anal yze the MTBE and ACN rinsates of the SCAS

chambers following termination of the biological in-lif e phase of the testing. These procedures consisted

of simplifications of the matrix analytical procedures and are also provided in Appendix III. For the

MTBE combined rinsate, an aliquot was fortified with M+4 10-2 FTOH matrix standard and taken for

volatile analyte determination by GC/MS. An a ppropriate volume of the remaining combined MTBE

rinsate (e.g., 50 mL) was evaporated using solven t conversion (ACN) proce dures, reconstituted with

dilution solvents resulting in a 1:3 (v/v) ACN:H 2 

### O and containing all mass-labeled telomer acid matrix

standards for analysis of acid analytes by LC/MS/MS . The ACN combined rinsates were processed for

acid analyte determination by LC/MS/MS only using the same procedure as specified above for acid

analyte determination in th e MTBE combined rinsate.

# W ildlife International, Ltd. Project Number 112E-119

- 18 -

Stock and Calibration Standard Preparation

GC/MS

Separate primary stock solutions were prepared fro m procured reference standard materials. For

the volatile analytes PFOI, PFDI, 8-2 FTI, 10-2 FTI, 6-2 FTOH, 8-2 FTOH, 10-2 FTOH and 8-2 FTAC,

neat reference materials (SynQuest Laboratories) were used to prepare purity adjusted 1.00-mg/mL

solutions in methyl- tert -butyl ether (MTBE). Secondary stock solutions of individual analytes at a

nominal concentration of 50.0 μg/mL each in MTBE were prepared by volumetric dilution from the

appropriate primary stock solutions. Three additi onal reference materials (7 -2 sFTOH, M+4 8-2 FTOH

(surrogate recovery standard) and M+4 10-2 FT OH (matrix verification standard)) were obtained

commercially (Wellington Laboratories) as 50-μg/mL stock solutions in methanol. Each of these

procured stocks was volumetrically diluted with MTBE to prepare a separate 1.00-μg/mL stock solution.

The 50.0- and 1.00-μg/mL individual component stock solutions were used to prepare combined

secondary stock solutions, surrogate recovery fortif ication stock solutions, sample extract dilution

solvents and GC/MS calibration standards.

A combined stock solution of PFOI and PFDI prep ared at 20.0 μg/mL each, and the 1.00-μg/mL

(1000 ng/mL) individual and combined analyte stock solu tions were used to prepare combined calibration

standards in MTBE. The nominal concentrations for 8-2 FTI, 10-2 FTI, 6-2 FTOH, 7-2 s FTOH, M+4

8-2 FTOH, 8-2 FTOH, 10-2 FTOH and 8-2 FTAC in fi ve levels of calibration ranged from 0.400 to

5.00 ng/mL. For PFOI and PFDI, the nominal concentra tions in the same suite of combined standards

ranged from 20.0 to 100 ng/mL. The concentration of M+4 10-2 FTOH was maintained at 5.00 ng/mL in

each calibration standard preparation.

LC/MS/MS

Separate primary stock solutions were prepared fro m procured reference standard materials. For

the acid analytes PFOA, PFNA, PFDA, PFUA and 7- 3 Acid neat reference materials (SynQuest

Laboratories) were used to prepare 1.00-mg/mL solu tions in acetonitrile. Secondary stock solutions of

each analyte at 50.0 μg/mL in acetonitrile were also prepared. All additional reference materials,

including additional acid analytes (8-2 FTCA a nd 8-2 FTUCA), surrogate recovery standards

(M+8 PFOA and M+2 PFHxA) and matrix verificati on standards (M+4 PFOA, M+5 PFNA, M+2 PFDA,

M+2 PFUA, M+2 8-2 FTCA and M+2 8-2 FTUCA) were commercially obtained (Wellington

# W ildlife International, Ltd. Project Number 112E-119

- 19 -

Laboratories) as 50-μg/mL stock solutions in methanol, MeOH/H 2 

### O or isopropanol. The 50.0-μg/mL

individual component stock solutions were used to prepare combined secondary stock solutions, surrogate

recovery fortification stock solutions, sample ex tract dilution solvents and LC/MS/MS calibration

standards.

Combined stock solutions in acetonitrile, each at nominal concentrations of 1000 ng/mL, were

prepared for acid analytes, surrogate recovery sta ndards and matrix verification standards. Each

combined stock solution was diluted ten-fold with acetonitrile to produce a 100-ng/mL combined stock

solution. The three 100-ng/mL combined stocks were used to prepare combined calibration standards in

1:3 v/v ACN: H 2 

### O. An aliquot of the combined 1000-ng/mL matrix verification standard stock solution

was diluted with acetonitrile to yield a fortification stock with a nominal concentration of 20.0 ng/mL in

each matrix verification standard.

The nominal concentrations for PFOA, PFNA, PFDA, PFUA, 7-3 Acid, 8-2 FTCA, 8-2 FTUCA,

M+8 PFOA and M+2 PFHxA in six levels of cal ibration ranged from 0.100 to 5.00 ng/mL. Each

calibration standard contained 1.00 ng/m L of each matrix verification standard.

Instrumental Operating Conditions

GC/MS

The chromatography column and positive mode chemical ionization instrumental operating

conditions employed were as prescribed by Ellington et al. (3). A summary of the GC/MS instrumental

operating conditions and selected mass transitions for monitoring the volatile analytes are provided in

Appendix IV.

8-2 FTO was only qualitatively monitored using the designated SIM windows ( i.e. no calibration

functions generated). Acceptable instrumental conditions for this an alyte were not established prior to

conduct of the pilot study.

Two of the sampled compartments from the telomer control treatment SCAS unit (Unit 2, sludge

and T1A (primary) XAD-2 trapping medium) contained excessively high concentrations of two volatile

analytes (7-2 sFTOH and especially 8-2 FTOH) that saturated the corresponding detector response

# W ildlife International, Ltd. Project Number 112E-119

- 20 -

windows for these analytes when the minimum diluti on (“-X1”) sample extracts were screened for

low-level volatile analytes using the original GC/MS qua ntitation method. In order to quantify the trace

volatile analytes in the cited sample types while simultaneously protecting the detector, the instrumental

conditions were modified by elimination of the 8- 2 FTOH SIM windows in the acquisition method. Data

analysis parameters were modified to calculate all volatile analyte concentrations in the sample extract

dilutions with the exception of 8-2 FTOH and 7-2 sFTOH.

To quantify 8-2 FTOH and 7-2 sFTOH in the same sample compartments, the following

modifications were incorporated. The screened conc entrations for these analytes precluded use of in-vial

serial dilutions as performed on a micro scale in autosa mpler vials. Instead, the serial dilutions were

performed either in conventional autosampler vial s (1.5 mL, no insert) or volumetric glassware.

MTBE was used as the serial dilution solvent. M+ 4 10-2 FTOH matrix standard was not added to the

serial dilution solvent. The dilutions were sufficientl y large to mitigate any sample matrix effects that

would normally be offset by use of the matrix verifi cation standard. Data anal ysis parameters (and not

data acquisition parameters) were modified to calcu late only 8-2 FTOH and 7-2 sFTOH concentrations in

the sample extract dilutions using an external standard calibration function ( i.e ., the matrix verification

standard was not applied to the calibration function).

LC/MS/MS

In-line C 18 

### trap and C 18 

### guard columns were installed between the reservoirs and pump to mitigate

PFOA background in the LC/MS/MS system. A su mmary of the reverse-phase, gradient elution

LC/MS/MS instrumental operating conditions and th e selected mass transitions for monitoring the acid

analytes are provided in Appendix V.

Calibration Curves and Limits of Quantitation

For GC/MS and LC/MS/MS determinations, the comp lete applicable calibration set was injected

at the beginning and end of each analytical sequen ce with one calibration standard injected after a

maximum of every five study samples. Linear regr ession equations were generated for each analytical

sequence using the ratio of the peak area responses for the analyte and corresponding matrix verification

standard versus the respective concentrations ratios. For GC/MS determinations, Chemstation software in

Full Precision mode was used to calculate linear regression equations and instrumental concentrations.

# W ildlife International, Ltd. Project Number 112E-119

- 21 -

The analogous functions for LC/MS/MS determin ations were provided using Analyst version

1.5.1 software. The concentration of a given analyt e in the samples was dete rmined by substituting the

response ratios of the samples into the applicable linear regression equa tion and applying all applicable

sample preparation factors.

For GC/MS analyses, M+4 10-2 FTOH was used as a matrix verification standard for all volatile

analytes and the surrogate recovery standard. For LC/MS/MS analyses, each acid analyte was quantified

using the corresponding mass-label for that analyte as the matrix verification standard, except as noted

below. For 7-3 Acid, M+2 8-2 FTCA was used as the matrix verification standard since a mass-label for

7-3 Acid was not available and M+2 8-2 FTCA had essentially an identical chromatographic retention

time. For M+8 PFOA and M+2 PFHxA surrogate recovery standards, M+4 PFOA was used as the matrix

verification standard.

Representative calibration curves and chromatogram s for each of the GC/MS study analytes are

presented in Appendix IV. Representative calibra tion curves and chromatograms for each of the

LC/MS/MS study analytes are presented in Appendix V.

Results where an integrated peak was measured above the peak integration threshold set by the

operators in the GC/MS and LC/MS/MS instrume ntal methods were reviewed by the Principal

Investigator and selected for use in subsequent calcu lations. In most cases, the lowest dilution of a

sample providing an instrumental concentration within or below the range of calibration was approved for

use in the calculation of reported values.

RESULTS

Carbon Analysis and Percent Removal

The measured effluent dissolved organic carbon (DOC ) concentrations are presented in Table 1.

The DOC of the effluent was measured three tim es over the acclimation period and averaged 7.5  1.8 mg

C/L. Carbon removal for the telomer control treatme nt ranged from 82 to 96%. Carbon removal for the

purified and lab-scaled telomers ranged 77 to 95% and 77 to 94%, respectively.

# W ildlife International, Ltd. Project Number 112E-119

- 22 -

Analysis for Study Analytes

Percent recoveries of surrogates determined by LC/MS/MS are presented in Tables 2-4. Percent

recoveries of the surrogates determined by GC/MS are presented in Tables 5-7.

Summaries of the quantity (  g) of study analytes measured at each sampling interval are presented

in Tables 8-13. Summaries of the quantity (  g) of study analytes measured in sequential extracts of

sludge, aqueous and gas trapping samples are presented in Tables 14-19. Summaries of the concentration

(  g kg -1 

### dry weight) of the study analyt es in the sludge solids at each sa mpling interval are presented in

Tables 20 & 21. Summaries of the concentration (  g L -1 

### ) of the study analytes in the aqueous phase at

each sampling interval are presented in Tables 22 & 23.

Summaries of the quantity (  mole) of study analytes measured at each sampling interval are

presented in Tables 24-29. Summaries of the quantity (  mole) of study analytes measured in sequential

extracts of sludge, aqueous and gas trapping samples are presented in Tables 30-35. Summaries of the

concentration (  mole kg -1 

### dry weight) of the study analytes in th e sludge solids at each sampling interval

are presented in Tables 36 & 37. Summaries of the concentration (  mole L -1 

### ) of the study analytes in the

aqueous phase at each sampling interval are presented in Tables 38 & 39.

Summaries of the amount of analyte detected in all matrices combined are presented in

Tables 40-43. Summaries of the amount of analyte det ected in the rinsates are presented in Tables 44-47.

A key to the abbreviations used in the tables is prese nted in Table 48. Summaries of the total amount of

analyte detected in all matrices combined in graphical form are presented in Figures 1-18.

# W ildlife International, Ltd. Project Number 112E-119

- 23 -

REFERENCES

1 . Fate, Transport and Transformation Test Guidelines. 1998. OPPTS 835.5045. Modified SCAS Test for Insoluble and Volatile Chemicals

.

2. J.W. Washington, J.J. Ellington, T.M. Jenkin s, J.J. Evans, H. Yoo and S.C. Hafner. Degradability of an acrylate-linked, fluorotelomer polymer in soil. Environmental Science & Technology 43 (2009) 6617-6623.

3. J.J. Ellington, J.W. Washington, J.J. Evans, T.M. Jenkins, S.C. Hafner and M.P. Neill

. Analysis of fluorotelomer alcohols in soils: Op timization of extraction and chromatography . Journal of Chromatography A, 1216 (2009) 5347-5354.

4. J.W. Washington, W.M. Henderson, J.J. Ellington, T.M. Jenkins and J.J. Evans

. Analysis of perfluorinated carboxylic acids in soils II: Optimization of chromat ography and extraction . Journal of Chromatography A, 1181 (2008) 21-32.

5. H. Yoo, J.W. Washington, T.M. Jenkins and E.L. Libelo

. Analysis of perfluorinated chemicals in sludge: Method development and initial results . Journal of Chromatography A, 1216 (2009) 7831-

7839.

# W ildlife International, Ltd. Project Number 112E-119

- 24 -

Table 1

Effluent Dissolved Organic Carbon Co ncentration (DOC) and Carbon Removal 1

Date Treatment Carbon Added as Test Substance (mg C/L) Effluent DOC (mg/L) Percent Carbon

Removal
28-July 2010 Acclimation NA 5.717 NA

30-July 2010 Acclimation NA 7.461 NA

02-August 2010 Acclimation NA 9.353 NA

04-August 2010 Blank control

Telomer control

Purified telomer

Lab-scaled telomer NA

5.18

8.96

8.96 6.655

6.866

7.105

7.214 NA

95.93

94.98

93.76

06-August 2010 Blank control

Telomer control

Purified telomer

Lab-scaled telomer NA

5.18

8.96

8.96 4.827

5.158

5.926

5.961 NA

93.61

87.73

87.34

09-August 2010 Blank control

Telomer control

Purified telomer

Lab-scaled telomer NA

5.18

8.96

8.96 4.953

5.810

6.563

6.576 NA

83.46

82.03

81.89

11-August 2010 Blank control

Telomer control

Purified telomer

Lab-scaled telomer NA

5.18

8.96

8.96 4.152

5.090

6.189

6.210 NA

81.89

77.27

77.03

13-August 2010 Blank control

Telomer control

Purified telomer

Lab-scaled telomer NA

5.18

8.96

8.96 5.305

5.732

6.704

7.088 NA

91.76

84.39

80.10

16-August 2010 Blank control

Telomer control

Purified telomer

Lab-scaled telomer NA

5.18

8.96

8.96 5.593

6.120

7.513

7.260 NA

89.83

78.57

81.40

1 Percent carbon removal = 100[ O T – (O t – O

c )]/O T Where;

O T = concentration of test compound as organic carbon added at the start of the aeration period

O t

= concentration of DOC found in the effluent of the treatment unit at the end of the aeration period

O

c = concentration of DOC found in the effluent of the control unit at the end of the aeration periodWildlife International, Ltd.Project Number 112E-119- 25 -Table 2Percent Recovery of Surrogates from Sludge Analysis by LC/MS/MSPercent Recovery of M+8 PFOAPercent Recovery of M+2 PFHxASource Unit IDSamplingEvent Analyte Extract A Extract B Extract C Extract DTotalExtract C Extract DL NA -2 M+2 PFHxA NA NA NA NA NA 76.47 82.07L NA -2 M+8 PFOA 21.77 7.32 41.82 3.49 74.40 NA NAU 1 1 M+2 PFHxA NA NA NA NA NA 88.21 95.94U 1 2 M+2 PFHxA NA NA NA NA NA 70.80 83.54U 1 3 M+2 PFHxA NA NA NA NA NA 94.73 100.28U 1 4 M+2 PFHxA NA NA NA NA NA 88.71 102.86U 1 5 M+2 PFHxA NA NA NA NA NA 98.23 104.87U 1 6 M+2 PFHxA NA NA NA NA NA 91.76 99.94U 2 1 M+2 PFHxA NA NA NA NA NA 93.52 94.51U 2 2 M+2 PFHxA NA NA NA NA NA SC 86.30U 2 3 M+2 PFHxA NA NA NA NA NA 115.09 104.78U 2 4 M+2 PFHxA NA NA NA NA NA 101.52 99.11U 2 5 M+2 PFHxA NA NA NA NA NA 113.16 108.24U 2 6 M+2 PFHxA NA NA NA NA NA 113.63 107.33U 3 1 M+2 PFHxA NA NA NA NA NA 87.53 90.18U 3 2 M+2 PFHxA NA NA NA NA NA 72.20 82.16U 3 3 M+2 PFHxA NA NA NA NA NA 92.64 102.34U 3 4 M+2 PFHxA NA NA NA NA NA 90.24 98.66U 3 5 M+2 PFHxA NA NA NA NA NA 90.88 102.87U 3 6 M+2 PFHxA NA NA NA NA NA 102.26 99.70U 4 1 M+2 PFHxA NA NA NA NA NA 91.84 90.23U 4 2 M+2 PFHxA NA NA NA NA NA 73.90 82.94U 4 3 M+2 PFHxA NA NA NA NA NA 101.34 102.42U 4 4 M+2 PFHxA NA NA NA NA NA 96.56 99.88U 4 5 M+2 PFHxA NA NA NA NA NA 116.95 93.89U 4 6 M+2 PFHxA NA NA NA NA NA 92.87 97.01Wildlife International, Ltd.Project Number 112E-119- 26 -Table 2Percent Recovery of Surrogates from Sludge Analysis by LC/MS/MSPercent Recovery of M+8 PFOAPercent Recovery of M+2 PFHxASource Unit IDSamplingEvent Analyte Extract A Extract B Extract C Extract DTotalExtract C Extract DU 1 1 M+8 PFOA 15.63 4.23 62.18 7.29 89.32 NA NAU 1 2 M+8 PFOA 17.14 9.29 65.05 4.92 96.40 NA NAU 1 3 M+8 PFOA 26.68 8.76 52.19 3.84 91.47 NA NAU 1 4 M+8 PFOA 12.65 8.08 63.98 4.44 89.15 NA NAU 1 5 M+8 PFOA 9.65 10.22 61.08 4.36 85.31 NA NAU 1 6 M+8 PFOA 14.94 7.13 61.99 3.58 87.64 NA NAU 2 1 M+8 PFOA 12.63 6.48 67.90 5.26 92.28 NA NAU 2 2 M+8 PFOA 13.81 10.91 SC 5.04 29.76 NA NAU 2 3 M+8 PFOA 21.37 9.55 55.90 4.56 91.38 NA NAU 2 4 M+8 PFOA 12.53 6.25 63.75 4.29 86.83 NA NAU 2 5 M+8 PFOA 13.23 10.09 52.67 4.90 80.89 NA NAU 2 6 M+8 PFOA 13.26 7.89 66.57 4.44 92.15 NA NAU 3 1 M+8 PFOA 18.24 7.33 58.88 5.40 89.84 NA NAU 3 2 M+8 PFOA 14.24 7.69 74.02 5.41 101.35 NA NAU 3 3 M+8 PFOA 19.54 7.73 61.11 6.12 94.50 NA NAU 3 4 M+8 PFOA 15.40 7.29 65.62 4.54 92.86 NA NAU 3 5 M+8 PFOA 11.33 9.41 64.51 4.73 89.99 NA NAU 3 6 M+8 PFOA 3.70 7.46 70.27 5.35 86.77 NA NAU 4 1 M+8 PFOA 18.19 6.80 59.31 4.43 88.73 NA NAU 4 2 M+8 PFOA 12.52 7.48 69.58 4.71 94.29 NA NAU 4 3 M+8 PFOA 25.68 8.45 53.87 3.62 91.62 NA NAU 4 4 M+8 PFOA 16.20 6.21 57.46 3.76 83.63 NA NAU 4 5 M+8 PFOA 12.92 10.19 68.44 3.90 95.45 NA NAU 4 6 M+8 PFOA 7.51 9.00 71.44 4.77 92.72 NA NA

# W ildlife International, Ltd. Project Number 112E-119

- 27 -

Table 3

Percent Recovery of Surrogates from Aqueous Analysis by LC/MS/MS

Percent Recovery of M+8 PFOA Percent Recovery

of M+2 PFHxA

Source Unit ID Sampling Event Analyte Extract A Extract B Extract C Total Extract C

E NA -2 M+2 PFHxA NA NA NA NA 80.64

E NA 1 M+2 PFHxA NA NA NA NA 80.82

E NA 2 M+2 PFHxA NA NA NA NA 88.44

E NA 3 M+2 PFHxA NA NA NA NA 82.30

E NA 4 M+2 PFHxA NA NA NA NA 85.84

E NA 5 M+2 PFHxA NA NA NA NA 92.06

E NA 6 M+2 PFHxA NA NA NA NA 90.72

E NA -2 M+8 PFOA 11.32 9.84 56.55 77.71 NA

E NA 1 M+8 PFOA 10.94 7.72 55.89 74.55 NA

E NA 2 M+8 PFOA 6.36 13.65 56.30 76.31 NA

E NA 3 M+8 PFOA 13.57 13.44 54.33 81.34 NA

E NA 4 M+8 PFOA 6.74 17.61 52.72 77.07 NA

E NA 5 M+8 PFOA 4.52 14.88 62.53 81.94 NA

E NA 6 M+8 PFOA 4.41 13.18 53.63 71.21 NA

U 1 1 M+2 PFHxA NA NA NA NA 82.79

U 1 2 M+2 PFHxA NA NA NA NA 84.22

U 1 3 M+2 PFHxA NA NA NA NA 94.66

U 1 4 M+2 PFHxA NA NA NA NA 74.22

U 1 5 M+2 PFHxA NA NA NA NA 80.29

U 1 6 M+2 PFHxA NA NA NA NA 80.32

U 2 1 M+2 PFHxA NA NA NA NA 83.24

U 2 2 M+2 PFHxA NA NA NA NA 89.53

U 2 3 M+2 PFHxA NA NA NA NA 105.50

U 2 4 M+2 PFHxA NA NA NA NA 95.48

U 2 5 M+2 PFHxA NA NA NA NA 95.17

U 2 6 M+2 PFHxA NA NA NA NA 102.58

U 3 1 M+2 PFHxA NA NA NA NA 79.69

U 3 2 M+2 PFHxA NA NA NA NA 85.20

U 3 3 M+2 PFHxA NA NA NA NA 102.69

U 3 4 M+2 PFHxA NA NA NA NA 85.48

U 3 5 M+2 PFHxA NA NA NA NA 83.28

U 3 6 M+2 PFHxA NA NA NA NA 86.33

U 4 1 M+2 PFHxA NA NA NA NA 74.17

U 4 2 M+2 PFHxA NA NA NA NA 82.13

U 4 3 M+2 PFHxA NA NA NA NA 85.61

U 4 4 M+2 PFHxA NA NA NA NA 84.41

U 4 5 M+2 PFHxA NA NA NA NA 86.56

U 4 6 M+2 PFHxA NA NA NA NA 85.83

U 1 1 M+8 PFOA 2.03 3.26 88.53 93.82 NA

# W ildlife International, Ltd. Project Number 112E-119

- 28 -

Table 3

Percent Recovery of Surrogates from Aqueous Analysis by LC/MS/MS

Percent Recovery of M+8 PFOA Percent Recovery

of M+2 PFHxA

Source Unit ID Sampling Event Analyte Extract A Extract B Extract C Total Extract C

U 1 2 M+8 PFOA 2.08 4.77 80.15 86.99 NA

U 1 3 M+8 PFOA 1.12 2.98 84.39 88.48 NA

U 1 4 M+8 PFOA 0.00 2.32 78.86 81.18 NA

U 1 5 M+8 PFOA 1.70 5.03 77.67 84.39 NA

U 1 6 M+8 PFOA 0.07 6.82 77.05 83.94 NA

U 2 1 M+8 PFOA 4.73 4.89 87.71 97.33 NA

U 2 2 M+8 PFOA 3.09 6.44 73.16 82.69 NA

U 2 3 M+8 PFOA 3.11 5.11 75.74 83.96 NA

U 2 4 M+8 PFOA 0.54 3.17 83.18 86.89 NA

U 2 5 M+8 PFOA 4.40 8.58 71.30 84.28 NA

U 2 6 M+8 PFOA 4.92 9.80 67.05 81.77 NA

U 3 1 M+8 PFOA 2.89 7.17 82.99 93.05 NA

U 3 2 M+8 PFOA 1.17 5.02 75.07 81.25 NA

U 3 3 M+8 PFOA 1.35 9.99 73.31 84.66 NA

U 3 4 M+8 PFOA 0.46 7.27 69.17 76.89 NA

U 3 5 M+8 PFOA 2.56 7.26 75.14 84.96 NA

U 3 6 M+8 PFOA 1.85 8.36 72.47 82.68 NA

U 4 1 M+8 PFOA 34.02 4.67 81.31 119.99 NA

U 4 2 M+8 PFOA 0.99 5.19 82.96 89.15 NA

U 4 3 M+8 PFOA 1.55 5.78 80.97 88.31 NA

U 4 4 M+8 PFOA 0.64 4.69 76.50 81.83 NA

U 4 5 M+8 PFOA 3.07 10.12 69.18 82.37 NA

U 4 6 M+8 PFOA SC 8.27 73.33 81.60 NAWildlife International, Ltd.Project Number 112E-119- 29 -Table 4Percent Recovery of Surrogates from Trap Analysis by LC/MS/MSXAD-2 Trap Percent M+8 PFOA Recovered Charcoal Trap Percent M+8 PFOA RecoveredUnit IDSamplingEvent Analyte1stSectionExtract A1stSectionExtract B1stSectionTotal2ndSectionExtract A2ndSectionExtract B2ndSectionTotal1stSectionExtract A1stSectionExtract B1stSectionTotal2ndSectionExtract A2ndSectionExtract B2ndSectionTotal1 1 M+8 PFOA 0.000 46.66 46.66 0.00 50.3950.39 0.00 47.32 47.32 1.06 54.67 55.721 2 M+8 PFOA 0.000 63.36 63.36 0.00 58.5658.56 0.34 53.63 53.97 3.55 55.48 59.021 3 M+8 PFOA 0.000 61.60 61.60 0.00 55.9155.91 0.41 57.73 58.14 5.08 57.05 62.131 4 M+8 PFOA 0.000 49.66 49.66 0.00 49.1549.15 0.21 42.88 43.09 3.06 45.02 48.081 5 M+8 PFOA 0.000 47.93 47.93 0.00 48.2448.24 0.37 54.41 54.77 4.05 52.70 56.751 6 M+8 PFOA 0.000 47.03 47.03 0.00 41.6841.68 0.07 42.14 42.22 0.83 43.02 43.852 1 M+8 PFOA 0.000 52.03 52.03 0.04 52.5152.55 0.27 45.23 45.50 0.91 53.75 54.662 2 M+8 PFOA 0.000 58.98 58.98 0.00 57.9557.95 0.18 56.10 56.28 7.91 51.76 59.672 3 M+8 PFOA 0.000 61.03 61.03 0.00 54.9754.97 0.55 59.89 60.44 3.18 56.98 60.162 4 M+8 PFOA 0.000 56.50 56.50 0.00 56.6956.69 0.37 55.83 56.20 5.01 49.69 54.702 5 M+8 PFOA 0.000 45.73 45.73 0.00 44.0644.06 0.35 46.60 46.95 3.18 50.49 53.672 6 M+8 PFOA 0.000 40.37 40.37 0.00 39.6339.63 0.01 40.61 40.62 4.22 38.73 42.953 1 M+8 PFOA 0.000 57.22 57.22 0.00 57.1257.12 0.00 52.47 52.47 0.92 53.76 54.683 2 M+8 PFOA 0.000 57.62 57.62 0.00 56.6956.69 0.52 53.19 53.71 9.21 50.12 59.333 3 M+8 PFOA 0.000 53.06 53.06 0.00 46.7046.70 0.11 38.21 38.33 4.70 30.51 35.223 4 M+8 PFOA 0.000 46.88 46.88 0.00 45.1745.17 0.00 41.07 41.07 1.23 37.35 38.583 5 M+8 PFOA 0.000 40.82 40.82 0.00 39.8639.86 0.08 37.18 37.26 2.74 35.61 38.353 6 M+8 PFOA 0.000 59.78 59.78 0.00 58.0058.00 0.31 57.15 57.46 1.05 50.59 51.654 1 M+8 PFOA 0.000 58.74 58.74 0.04 52.6052.64 0.06 53.66 53.73 0.97 57.19 58.164 2 M+8 PFOA 0.000 58.73 58.73 0.00 54.3454.34 0.29 53.26 53.55 1.55 55.83 57.384 3 M+8 PFOA 0.000 44.79 44.79 0.00 38.1038.10 0.00 32.00 32.00 0.46 30.25 30.704 4 M+8 PFOA 0.000 35.11 35.11 0.00 33.6533.65 0.00 29.08 29.08 0.49 30.91 31.404 5 M+8 PFOA 0.000 37.88 37.88 0.00 30.8530.85 0.00 30.61 30.61 1.28 28.10 29.374 6 M+8 PFOA 0.000 65.35 65.35 0.00 60.9560.95 0.31 56.05 56.37 0.93 51.22 52.14

# W ildlife International, Ltd. Project Number 112E-119

- 30 -

Table 5

Percent Recovery of Surrogates from Sludge Analysis by GC/MS

Percent M+4 8-2 FTOH Recovered

Source Unit ID Sampling_Event Analyte Extract A Extract B Total

L NA -2 M+4 8-2 FTOH 72.35 0.00 72.35

U 1 1 M+4 8-2 FTOH 72.37 6.26 78.63

U 1 2 M+4 8-2 FTOH 79.91 0.00 79.91

U 1 3 M+4 8-2 FTOH 57.00 9.83 66.83

U 1 4 M+4 8-2 FTOH 48.06 6.28 54.33

U 1 5 M+4 8-2 FTOH 38.47 8.03 46.49

U 1 6 M+4 8-2 FTOH 34.82 6.24 41.06

U 3 1 M+4 8-2 FTOH 74.90 5.43 80.33

U 3 2 M+4 8-2 FTOH 60.69 0.00 60.69

U 3 3 M+4 8-2 FTOH 63.38 6.45 69.83

U 3 4 M+4 8-2 FTOH 52.89 0.00 52.89

U 3 5 M+4 8-2 FTOH 42.41 7.48 49.88

U 3 6 M+4 8-2 FTOH 33.59 6.64 40.23

U 4 1 M+4 8-2 FTOH 75.56 7.82 83.38

U 4 2 M+4 8-2 FTOH 67.86 0.00 67.86

U 4 3 M+4 8-2 FTOH 61.58 6.29 67.87

U 4 4 M+4 8-2 FTOH 59.67 0.00 59.67

U 4 5 M+4 8-2 FTOH 47.05 6.55 53.60

U 4 6 M+4 8-2 FTOH 19.00 6.95 25.95

Note: Use of surrogate for Unit 2 analyses was omitted. Modi fications to the methods were needed based on levels of

8-2 FTOH observed.

# W ildlife International, Ltd. Project Number 112E-119

- 31 -

Table 6

Percent Recovery of Surrogates from Aqueous Analysis by GC/MS

Percent M+4 8-2 FTOH Recovered

Source Unit ID Sampling Event Analyte Extract A Extract B Total

E NA -2 M+4 8-2 FTOH 71.30 9.79 81.09

E NA 1 M+4 8-2 FTOH 69.98 0.00 69.98

E NA 2 M+4 8-2 FTOH 70.34 3.59 73.93

E NA 3 M+4 8-2 FTOH 66.06 0.00 66.06

E NA 4 M+4 8-2 FTOH 43.38 0.00 43.38

E NA 5 M+4 8-2 FTOH 34.57 0.00 34.57

E NA 6 M+4 8-2 FTOH 32.24 6.86 39.11

U 1 1 M+4 8-2 FTOH 67.88 8.51 76.39

U 1 2 M+4 8-2 FTOH 74.73 2.99 77.72

U 1 3 M+4 8-2 FTOH 51.13 0.00 51.13

U 1 4 M+4 8-2 FTOH 41.10 5.42 46.52

U 1 5 M+4 8-2 FTOH 54.42 4.84 59.25

U 1 6 M+4 8-2 FTOH 31.24 8.68 39.92

U 2 1 M+4 8-2 FTOH 78.81 0.00 78.81

U 2 2 M+4 8-2 FTOH 64.11 2.98 67.09

U 2 3 M+4 8-2 FTOH 64.65 4.44 69.10

U 2 4 M+4 8-2 FTOH 62.21 4.10 66.31

U 2 5 M+4 8-2 FTOH 50.99 5.54 56.53

U 2 6 M+4 8-2 FTOH 58.22 7.11 65.33

U 3 1 M+4 8-2 FTOH 82.35 7.82 90.17

U 3 2 M+4 8-2 FTOH 68.31 3.67 71.97

U 3 3 M+4 8-2 FTOH 68.30 0.00 68.30

U 3 4 M+4 8-2 FTOH 51.88 0.00 51.88

U 3 5 M+4 8-2 FTOH 48.15 0.00 48.15

U 3 6 M+4 8-2 FTOH 45.24 5.89 51.13

U 4 1 M+4 8-2 FTOH 71.87 6.46 78.33

U 4 2 M+4 8-2 FTOH 71.85 3.19 75.04

U 4 3 M+4 8-2 FTOH 68.24 3.05 71.30

U 4 4 M+4 8-2 FTOH 52.42 0.00 52.42

U 4 5 M+4 8-2 FTOH 47.00 0.00 47.00

U 4 6 M+4 8-2 FTOH SC 28.48 28.48Wildlife International, Ltd.Project Number 112E-119- 32 -Table 7Percent Recovery of Surrogates from Trap Analysis by GC/MSXAD-2 Trap Percent M+4 8-2FTOH RecoveredCharcoal Trap Percent M+48-2 FTOH RecoveredUnit Sampling Event Analyte 1st Section 2nd Section 1stSection 2nd Section1 1 M+4 8-2 FTOH 92.42 110.16 98.52 94.811 2 M+4 8-2 FTOH 106.77 107.41 127.87 99.991 3 M+4 8-2 FTOH 90.38 97.65 116.91 103.671 4 M+4 8-2 FTOH 91.98 86.49 99.68 99.511 5 M+4 8-2 FTOH 79.01 79.13 82.14 84.841 6 M+4 8-2 FTOH 74.14 66.75 72.29 72.992 1 M+4 8-2 FTOHNA85.22 93.22 92.772 2 M+4 8-2 FTOHNA90.13 125.56 113.182 3 M+4 8-2 FTOHNA92.59 114.25 95.832 4 M+4 8-2 FTOHNA97.74 97.15 83.522 5 M+4 8-2 FTOHNA82.12 84.84 79.692 6 M+4 8-2 FTOHNA69.73 85.56 75.253 1 M+4 8-2 FTOH 84.46 100.77 91.73 95.803 2 M+4 8-2 FTOH 107.78 108.49 126.40 114.003 3 M+4 8-2 FTOH 89.97 95.30 113.87 109.933 4 M+4 8-2 FTOH 86.74 83.30 98.29 89.373 5 M+4 8-2 FTOH 82.36 76.16 88.92 79.323 6 M+4 8-2 FTOH 75.40 68.08 81.36 75.794 1 M+4 8-2 FTOH 96.79 80.11 95.55 83.934 2 M+4 8-2 FTOH 101.96 99.61 113.10 115.344 3 M+4 8-2 FTOH 90.22 92.31 112.52 125.234 4 M+4 8-2 FTOH 91.70 85.19 92.08 88.654 5 M+4 8-2 FTOH 85.75 79.95 84.24 85.784 6 M+4 8-2 FTOH 74.51 68.21 75.49 75.25Wildlife International, Ltd.Project Number 112E-119- 33 -Table 8Summary of Sludge Analysis by LC/MS/MS (μg)(Total Quantity of Analyte Associated with Sludge Solids)Unit IDSamplingEvent 7-3 Acid 8-2 FTCA 8-2 FTUCA M+2 PFHxA M+8 PFOA PFDA PFNA PFOA PFUAL -2 0.087 0.076 0.002 NA NA 0.052 0.006 0.007 0.024U1 1 0.070 0.154 0.000 NA NA 0.056 0.009 0.010 0.027U1 2 0.108 0.120 0.012 NA NA 0.061 0.008 0.022 0.028U1 3 0.097 0.075 0.001 NA NA 0.064 0.010 0.007 0.029U1 4 0.108 0.052 0.002 NA NA 0.054 0.004 0.008 0.026U1 5 0.098 0.027 0.005 NA NA 0.052 0.005 0.013 0.028U1 6 0.093 0.056 0.004 NA NA 0.056 0.006 0.015 0.025U2 1 124.245 611.792 320.979 NA NA 0.050 0.321 113.800 0.029U2 2 110.128 424.541 272.930 NA NA 0.012 0.138 45.244 0.006U2 3 369.522 571.496 503.335 NA NA 0.041 0.514 272.646 0.036U2 4 725.701 1083.599 688.075 NA NA 0.031 0.483 334.225 0.025U2 5 513.785 1055.101 728.486 NA NA 0.022 0.375 324.586 0.025U2 6 792.435 1268.624 1111.582 NA NA 0.029 0.451 477.286 0.021U3 1 0.964 0.275 0.158 NA NA 0.969 3.467 1.585 1.899U3 2 2.834 0.205 0.228 NA NA 2.338 8.317 3.972 5.305U3 3 5.548 0.174 0.227 NA NA 4.124 11.446 6.222 11.769U3 4 6.117 0.200 0.231 NA NA 3.987 8.003 5.422 16.086U3 5 6.455 0.221 0.315 NA NA 5.159 9.286 5.963 15.284U3 6 8.583 0.388 0.437 NA NA 6.486 9.806 10.099 17.673U4 1 0.972 0.204 0.110 NA NA 0.257 1.497 1.153 0.707U4 2 1.998 0.142 0.150 NA NA 0.700 2.679 2.520 2.001U4 3 4.756 0.124 0.160 NA NA 1.415 3.410 3.899 4.622U4 4 5.896 0.130 0.162 NA NA 1.675 3.429 4.254 5.066U4 5 6.172 0.136 0.252 NA NA 2.205 3.876 4.822 6.871U4 6 5.829 0.211 0.188 NA NA 2.296 3.324 5.137 6.199Wildlife International, Ltd.Project Number 112E-119- 34 -Table 9Summary of Aqueous Analysis by LC/MS/MS (μg)(Total Quantity of Analyte Associated with Aqueous Phase)Unit IDSamplingEvent 7-3 Acid 8-2 FTCA 8-2 FTUCA M+2 PFHxA M+8 PFOA PFDA PFNA PFOA PFUAE -2 0.005 0.629 0.004 NA NA 0.000 0.000 0.000 0.000E 1 0.003 0.578 0.005 NA NA 0.000 0.000 0.000 0.000E 2 0.005 0.411 0.002 NA NA 0.000 0.000 0.001 0.000E 3 0.004 0.697 0.001 NA NA 0.000 0.000 0.002 0.000E 4 0.012 0.297 0.012 NA NA 0.000 0.000 0.003 0.000E 5 0.010 0.138 0.003 NA NA 0.000 0.002 0.003 0.000E 6 0.008 0.187 0.011 NA NA 0.000 0.000 0.000 0.000U1 1 0.000 0.003 0.002 NA NA 0.000 0.000 0.016 0.000U1 2 0.015 0.183 0.353 NA NA 0.000 0.005 2.926 0.000U1 3 0.001 0.001 0.001 NA NA 0.003 0.002 0.025 0.000U1 4 0.006 0.002 0.003 NA NA 0.003 0.001 0.019 0.003U1 5 0.004 0.007 0.002 NA NA 0.001 0.003 0.028 0.000U1 6 0.011 0.001 0.006 NA NA 0.000 0.001 0.016 0.000U2 1 53.560 614.681 529.829 NA NA 0.009 0.547 85.169 0.000U2 2 103.566 821.970 741.483 NA NA 0.004 0.730 190.348 0.000U2 3 100.343 582.741 846.393 NA NA 0.007 0.875 386.760 0.002U2 4 170.217 728.631 928.248 NA NA 0.003 0.678 322.060 0.000U2 5 190.566 890.423 1032.522 NA NA 0.001 0.537 285.846 0.001U2 6 218.880 907.712 1427.429 NA NA 0.000 0.523 331.090 0.004U3 1 0.031 0.142 0.193 NA NA 0.220 5.273 2.292 0.083U3 2 0.052 0.151 0.200 NA NA 0.434 8.925 4.965 0.288U3 3 0.079 0.114 0.228 NA NA 0.902 12.201 8.048 0.707U3 4 0.126 0.149 0.336 NA NA 1.077 11.761 6.894 1.109Wildlife International, Ltd.Project Number 112E-119- 35 -Table 9Summary of Aqueous Analysis by LC/MS/MS (μg)(Total Quantity of Analyte Associated with Aqueous Phase)Unit IDSamplingEvent 7-3 Acid 8-2 FTCA 8-2 FTUCA M+2 PFHxA M+8 PFOA PFDA PFNA PFOA PFUAU3 5 0.166 0.188 0.419 NA NA 0.979 10.533 7.575 0.993U3 6 0.218 0.220 0.532 NA NA 1.245 13.009 9.856 1.307U4 1 0.262 0.667 1.194 NA NA 0.270 8.021 1.429 0.262U4 2 0.052 0.100 0.148 NA NA 0.101 3.201 2.823 0.114U4 3 0.073 0.089 0.177 NA NA 0.262 4.275 5.857 0.261U4 4 0.116 0.100 0.209 NA NA 0.364 4.746 5.620 0.468U4 5 0.143 0.131 0.306 NA NA 0.392 4.304 5.655 0.490U4 6 0.212 0.144 0.337 NA NA 0.505 5.220 7.038 0.586Wildlife International, Ltd.Project Number 112E-119- 36 -Table 10Summary of Trap Analysis by LC/MS/MS (μg)(Total Quantity of Analyte in Trapping Media)Unit IDSamplingEvent 7-3 Acid 8-2 FTCA 8-2 FTUCA M+2 PFHxA M+8 PFOA PFDA PFNA PFOA PFUAU1 1 2.825E-04 4.171E-03 1.062E-04 NA NA 3.178E-04 6.473E-05 1.572E-04 5.855E-04U1 2 8.693E-05 9.669E-04 0.000E+00 NA NA 0.000E+00 0.000E+00 2.286E-06 1.200E-05U1 3 2.113E-04 4.682E-03 9.795E-05 NA NA 1.956E-04 3.321E-05 5.143E-05 4.724E-04U1 4 1.340E-04 4.275E-03 5.532E-05 NA NA 3.134E-05 1.452E-05 8.886E-05 2.197E-04U1 5 1.081E-04 2.857E-03 1.943E-04 NA NA 1.301E-04 2.715E-05 7.901E-05 5.301E-04U1 6 1.543E-04 2.691E-03 6.251E-05 NA NA 2.926E-05 3.383E-05 0.000E+00 1.392E-04U2 1 4.820E-04 1.417E-02 3.119E-03 NA NA 5.685E-04 8.641E-05 5.229E-02 1.842E-03U2 2 3.888E-04 5.692E-03 3.416E-03 NA NA 8.572E-05 0.000E+00 6.102E-02 3.957E-04U2 3 2.110E-04 8.082E-03 3.645E-03 NA NA 2.464E-04 9.931E-05 3.034E-02 8.548E-04U2 4 3.580E-04 2.640E-03 4.853E-03 NA NA 1.023E-04 6.667E-05 7.339E-02 2.593E-04U2 5 4.470E-04 1.660E-03 4.054E-03 NA NA 2.627E-04 6.968E-05 3.406E-02 1.688E-03U2 6 2.915E-04 9.532E-04 5.639E-03 NA NA 3.577E-05 0.000E+00 1.133E-01 1.142E-04U3 1 3.269E-04 4.182E-03 2.836E-04 NA NA 4.357E-04 1.795E-04 4.119E-04 2.168E-03U3 2 2.564E-04 2.600E-03 6.516E-04 NA NA 2.179E-04 1.617E-05 2.109E-04 2.843E-04U3 3 3.739E-04 5.803E-03 2.080E-04 NA NA 2.166E-04 4.019E-05 1.467E-04 6.659E-04U3 4 1.117E-04 6.507E-03 2.718E-04 NA NA 1.454E-04 7.019E-05 2.390E-04 2.462E-04U3 5 2.174E-04 1.455E-05 2.833E-04 NA NA 2.938E-04 1.040E-04 2.256E-04 1.735E-03U3 6 1.308E-04 3.407E-03 9.291E-05 NA NA 1.869E-04 4.540E-05 2.050E-04 2.158E-04U4 1 2.242E-04 4.704E-03 8.828E-05 NA NA 5.109E-04 1.042E-04 2.252E-04 2.326E-03U4 2 5.207E-05 2.133E-03 4.270E-05 NA NA 5.103E-05 5.057E-06 2.486E-04 6.274E-05U4 3 2.143E-04 6.038E-03 3.773E-04 NA NA 2.317E-04 8.252E-05 3.754E-04 4.275E-04U4 4 1.804E-04 5.139E-03 2.401E-04 NA NA 1.978E-04 8.779E-05 3.669E-04 3.735E-04U4 5 4.520E-05 0.000E+00 8.151E-05 NA NA 2.198E-04 7.758E-05 3.496E-04 6.359E-04U4 6 2.305E-05 2.080E-03 1.781E-05 NA NA 3.338E-05 2.792E-05 1.902E-04 1.973E-04Wildlife International, Ltd.Project Number 112E-119- 37 -Table 11Summary of Sludge Analysis by GC/MS (μg)(Total Quantity of Analyte Associated with Sludge)Unit IDSamplingEvent 10-2 FTI 10-2 FTOH 6-2 FTOH 7-2 sFTOH 8-2 FTAC 8-2 FTI 8-2 FTO 8-2 FTOHM+4 8-2FTOH PFDI PFOI 8-2-8 EsterL -2 0.000 0.000 0.003 0.000 0.000 0.000 ND 0.000 NA 0.688 0.000 Note 1U1 1 0.000 0.000 0.000 0.000 0.000 0.000 ND 0.062 NA 0.000 0.000 Note 1U1 2 0.000 0.000 0.027 0.046 0.000 0.000 ND 0.000 NA 0.000 0.000 Note 1U1 3 0.000 0.000 0.000 0.000 0.000 0.000 ND 0.000 NA 0.000 0.000 Note 1U1 4 0.000 0.000 0.000 0.000 0.000 0.000 ND 0.000 NA 0.000 0.000 Note 1U1 5 0.000 0.000 0.000 0.000 0.000 0.000 ND 0.000 NA 0.000 0.000 Note 1U1 6 0.000 0.000 0.000 0.000 0.000 0.000 ND 0.000 NA 0.000 0.000 Note 1U2 1 0.000 0.295 1.205 163.568 0.000 0.000 ND 28628.990 NA 0.000 0.000 Note 1U2 2 0.000 0.286 1.467 232.800 0.000 0.125 ND 31454.261 NA 0.000 0.000 Note 1U2 3 0.000 0.308 1.738 311.339 0.000 0.136 ND 39696.211 NA 0.000 0.000 Note 1U2 4 0.000 0.393 2.475 203.272 0.000 0.202 ND 58693.133 NA 0.000 0.000 Note 1U2 5 0.000 0.269 1.249 239.099 0.000 0.101 ND 35592.412 NA 0.000 0.000 Note 1U2 6 0.000 0.321 1.779 152.323 0.000 0.128 ND 52323.923 NA 0.000 0.000 Note 1U3 1 4.972 0.368 0.255 0.956 0.000 1.545 ND 0.648 NA 0.000 0.000 Note 1U3 2 13.494 0.747 0.419 3.755 0.000 2.064 ND 1.589 NA 0.786 0.000 Note 1U3 3 15.692 0.910 0.413 4.511 0.000 2.025 D 1.304 NA 0.000 0.000 Note 1U3 4 14.290 0.674 0.366 2.864 0.000 1.082 ND 1.071 NA 0.000 0.000 Note 1U3 5 16.967 1.146 0.245 3.077 0.000 1.688 D 1.162 NA 0.779 0.000 Note 1U3 6 15.428 0.978 0.198 2.519 0.000 0.552 D 0.906 NA 0.706 0.000 Note 1U4 1 1.713 0.191 0.168 0.833 0.000 0.236 ND 0.335 NA 0.000 0.000 Note 1U4 2 4.262 0.511 0.350 2.463 0.000 0.475 ND 1.051 NA 0.000 0.000 Note 1U4 3 4.272 0.555 0.265 2.543 0.000 0.327 ND 0.862 NA 0.000 0.000 Note 1U4 4 5.281 0.410 0.383 2.517 0.000 0.405 ND 0.839 NA 0.000 0.000 Note 1U4 5 5.863 0.654 0.328 2.562 0.000 0.480 ND 0.917 NA 0.000 0.000 Note 1U4 6 5.152 0.499 0.146 1.880 0.000 0.277 ND 0.515 NA 0.000 0.000 Note 1Wildlife International, Ltd.Project Number 112E-119- 38 -Table 12Summary of Aqueous Analysis by GC/MS (μg)(Total Quantity of Analyte Associated with Aqueous Phase)Unit IDSamplingEvent 10-2 FTI 10-2 FTOH 6-2 FTOH 7-2 sFTOH 8-2 FTAC 8-2 FTI 8-2 FTO 8-2 FTOHM+4 8-2FTOH PFDI PFOI 8-2-8 EsterE -2 0.000 0.000 0.000 0.000 0.000 0.000 ND 0.000 NA 0.000 0.000 Note 1E 1 0.000 0.000 0.000 0.000 0.000 0.000 ND 0.000 NA 0.000 0.000 Note 1E 2 0.000 0.061 0.017 0.000 0.000 0.000 ND 0.030 NA 0.000 0.000 Note 1E 3 0.000 0.011 0.000 0.000 0.000 0.000 ND 0.041 NA 0.000 0.000 Note 1E 4 0.000 0.000 0.011 0.000 0.000 0.000 ND 0.000 NA 0.000 0.000 Note 1E 5 0.000 0.000 0.000 0.000 0.000 0.000 ND 0.000 NA 0.000 0.000 Note 1E 6 0.000 0.012 0.037 0.000 0.000 0.000 ND 0.028 NA 0.000 0.000 Note 1U1 1 0.000 0.000 0.000 0.000 0.000 0.000 ND 0.000 NA 0.000 0.000 Note 1U1 2 0.000 0.016 0.000 0.000 0.000 0.000 ND 0.017 NA 0.000 0.000 Note 1U1 3 0.000 0.000 0.000 0.000 0.000 0.000 ND 0.005 NA 0.000 0.000 Note 1U1 4 0.000 0.000 0.000 0.000 0.000 0.000 ND 0.003 NA 0.000 0.000 Note 1U1 5 0.000 0.000 0.000 0.000 0.000 0.000 ND 0.000 NA 0.000 0.000 Note 1U1 6 0.000 0.000 0.011 0.000 0.000 0.000 ND 0.008 NA 0.000 0.000 Note 1U2 1 0.000 0.000 0.222 27.935 0.000 0.000 ND 154.951 NA 0.000 0.000 Note 1U2 2 0.000 0.160 0.130 34.844 0.000 0.000 ND 216.199 NA 0.000 0.000 Note 1U2 3 0.000 0.061 0.170 31.568 0.000 0.000 ND 126.063 NA 0.000 0.000 Note 1U2 4 0.000 0.033 0.389 23.671 0.000 0.000 ND 231.565 NA 0.000 0.000 Note 1U2 5 0.000 0.000 0.136 18.969 0.000 0.000 ND 163.774 NA 0.000 0.000 Note 1U2 6 0.000 0.032 0.170 11.465 0.000 0.000 ND 393.038 NA 0.000 0.000 Note 1U3 1 0.173 0.010 0.050 0.177 0.000 0.024 ND 0.022 NA 0.000 0.000 Note 1U3 2 0.433 0.082 0.094 0.384 0.000 0.028 ND 0.017 NA 0.000 0.000 Note 1U3 3 0.580 0.030 0.050 0.407 0.000 0.027 ND 0.029 NA 0.000 0.000 Note 1U3 4 1.009 0.018 0.050 0.329 0.000 0.072 ND 0.017 NA 0.000 0.000 Note 1U3 5 0.791 0.036 0.050 0.320 0.000 0.064 ND 0.033 NA 0.000 0.000 Note 1U3 6 0.745 0.048 0.094 0.264 0.000 0.020 ND 0.072 NA 0.000 0.000 Note 1U4 1 0.051 0.000 0.042 0.134 0.000 0.000 ND 0.022 NA 0.000 0.000 Note 1Wildlife International, Ltd.Project Number 112E-119- 39 -Table 12Summary of Aqueous Analysis by GC/MS (μg)(Total Quantity of Analyte Associated with Aqueous Phase)Unit IDSamplingEvent 10-2 FTI 10-2 FTOH 6-2 FTOH 7-2 sFTOH 8-2 FTAC 8-2 FTI 8-2 FTO 8-2 FTOHM+4 8-2FTOH PFDI PFOI 8-2-8 EsterU4 2 0.204 0.093 0.081 0.274 0.000 0.009 ND 0.093 NA 0.000 0.000 Note 1U4 3 0.143 0.028 0.053 0.277 0.000 0.010 ND 0.033 NA 0.000 0.000 Note 1U4 4 0.409 0.033 0.117 0.320 0.000 0.045 ND 0.057 NA 0.000 0.000 Note 1U4 5 0.314 0.043 0.051 0.248 0.000 0.019 ND 0.039 NA 0.000 0.000 Note 1U4 6 0.191 0.042 0.063 0.186 0.000 0.000 ND 0.046 NA 0.000 0.000 Note 1Wildlife International, Ltd.Project Number 112E-119- 40 -Table 13Summary of Trap Analysis by GC/MS (μg)(Total Quantity of Analyte in Trapping Media)Unit IDSamplingEvent 10-2 FTI 10-2 FTOH 6-2 FTOH 7-2 sFTOH 8-2 FTAC 8-2 FTI 8-2 FTO 8-2 FTOHM+4 8-2FTOH PFDI PFOI8-2-8EsterU1 1 0.000E+00 0.000E+00 1.811E-04 7.118E-04 0.000E+00 0.000E+00 ND 0.000E+00 NA 0.000 0.000 Note 1U1 2 0.000E+00 0.000E+00 0.000E+00 1.280E-03 0.000E+00 0.000E+00 D 9.079E-04 NA 0.000 0.000 Note 1U1 3 0.000E+00 0.000E+00 0.000E+00 9.362E-04 0.000E+00 0.000E+00 ND 1.161E-03 NA 0.000 0.000 Note 1U1 4 0.000E+00 0.000E+00 0.000E+00 1.101E-03 0.000E+00 0.000E+00 ND 2.288E-03 NA 0.000 0.000 Note 1U1 5 0.000E+00 0.000E+00 7.068E-04 8.218E-04 0.000E+00 0.000E+00 ND 3.675E-03 NA 0.000 0.000 Note 1U1 6 0.000E+00 0.000E+00 0.000E+00 5.773E-04 0.000E+00 0.000E+00 ND 1.613E-03 NA 0.000 0.000 Note 1U2 1 7.952E-04 8.190E-04 9.417E-02 8.747E+01 0.000E+00 7.201E-03 ND 6.146E+02 NA 0.016 0.000 Note 1U2 2 0.000E+00 0.000E+00 9.783E-02 9.989E+01 0.000E+00 7.616E-03 D 6.347E+02 NA 0.016 0.000 Note 1U2 3 0.000E+00 0.000E+00 2.904E-02 9.845E+01 0.000E+00 3.129E-03 D 2.259E+02 NA 0.012 0.000 Note 1U2 4 9.241E-04 9.783E-04 1.073E-01 2.161E+02 0.000E+00 1.103E-02 ND 7.913E+02 NA 0.020 0.000 Note 1U2 5 0.000E+00 0.000E+00 7.768E-02 9.068E+01 0.000E+00 5.674E-03 ND 4.044E+02 NA 0.014 0.000 Note 1U2 6 0.000E+00 0.000E+00 5.950E-02 1.173E+02 0.000E+00 4.260E-03 ND 3.584E+02 NA 0.013 0.000 Note 1U3 1 3.369E-01 2.486E-02 1.035E+00 7.299E-01 0.000E+00 4.684E-01 D 2.672E+00 NA 0.000 0.000 Note 1U3 2 3.215E-01 4.512E-03 3.691E-01 8.237E-01 0.000E+00 3.033E-01 D 4.289E-02 NA 0.006 0.000 Note 1U3 3 5.128E-01 3.421E-03 5.883E-01 2.252E+00 0.000E+00 4.079E-01 D 4.153E-02 NA 0.014 0.000 Note 1U3 4 2.947E-01 6.437E-03 3.192E-01 1.213E+00 0.000E+00 2.460E-01 D 6.369E-02 NA 0.019 0.000 Note 1U3 5 3.983E-01 5.304E-03 5.204E-01 1.209E+00 0.000E+00 3.593E-01 D 7.927E-02 NA 0.013 0.000 Note 1U3 6 4.966E-01 7.689E-03 4.305E-01 2.296E+00 0.000E+00 3.002E-01 D 9.692E-02 NA 0.021 0.016 Note 1U4 1 1.830E-01 6.096E-03 5.288E-01 6.184E-01 0.000E+00 3.459E-01 D 7.087E-02 NA 0.000 0.000 Note 1U4 2 1.705E-01 4.353E-03 3.881E-01 1.650E+00 0.000E+00 1.768E-01 D 6.126E-02 NA 0.000 0.000 Note 1U4 3 2.838E-01 7.908E-03 4.126E-01 2.841E+00 0.000E+00 1.678E-01 ND 8.680E-02 NA 0.000 0.000 Note 1U4 4 3.036E-01 3.484E-03 3.898E-01 2.041E+00 0.000E+00 1.610E-01 D 6.514E-02 NA 0.000 0.000 Note 1U4 5 4.507E-01 8.923E-03 5.923E-01 2.436E+00 0.000E+00 4.928E-01 D 1.270E-01 NA 0.000 0.000 Note 1U4 6 1.559E-01 1.791E-03 4.385E-01 2.058E+00 0.000E+00 1.228E-01 D 5.332E-02 NA 0.000 0.000 Note 1

# W ildlife International, Ltd. Project Number 112E-119

- 41 -

Table 14

Quantity of Analyte in Sludge Extract Analysis by LC/MS/MS (μg)

Quantity per SCAS Unit in Extract (ug)

Source Unit ID Sampling Event Analyte Extract A E xtract B Extract C Extract D Total

L NA -2 7-3 ACID 0.0193 0.0182 0.0416 0.0078 0.0869

L NA -2 8-2 FTCA 0.0030 0.0039 0.0480 0.0206 0.0755

L NA -2 8-2 FTUCA 0.0000 0.0011 0.0011 0.0000 0.0023

L NA -2 M+2 PFHxA NA NA NA NA N A

L NA -2 M+8 PFOA NA NA NA NA N A

L NA -2 PFDA 0.0051 0.0033 0.0391 0.0044 0.0519

L NA -2 PFNA 0.0000 0.0000 0.0060 0.0000 0.0060

L NA -2 PFOA 0.0000 0.0000 0.0065 0.0000 0.0065

L NA -2 PFUA 0.0000 0.0000 0.0211 0.0030 0.0242

U 1 1 7-3 ACID 0.0173 0.0124 0.0317 0.0083 0.0698

U 1 2 7-3 ACID 0.0293 0.0186 0.0499 0.0099 0.1078

U 1 3 7-3 ACID 0.0385 0.0140 0.0386 0.0060 0.0971

U 1 4 7-3 ACID 0.0438 0.0223 0.0349 0.0072 0.1082

U 1 5 7-3 ACID 0.0446 0.0153 0.0311 0.0067 0.0976

U 1 6 7-3 ACID 0.0299 0.0239 0.0309 0.0084 0.0931

U 2 1 7-3 ACID 28.8788 17.3458 68.9350 9.0855 124.2451

U 2 2 7-3 ACID 58.2304 31.9782 SC 19.9190 110.1276

U 2 3 7-3 ACID 146.6544 76.7748 127.1100 18.9826 369.5218

U 2 4 7-3 ACID 102.3559 207.7106 368.8900 46.7440 725.7005

U 2 5 7-3 ACID 297.0086 59.6823 127.3700 29.7240 513.7849

U 2 6 7-3 ACID 316.2154 139.2498 296.2600 40.7100 792.4352

U 3 1 7-3 ACID 0.1540 0.0881 0.6266 0.0953 0.9641

U 3 2 7-3 ACID 0.9040 0.5734 1.1814 0.1751 2.8339

U 3 3 7-3 ACID 1.7173 1.2123 2.1690 0.4490 5.5475

U 3 4 7-3 ACID 1.2623 1.2869 3.1373 0.4307 6.1173

U 3 5 7-3 ACID 2.9527 0.5646 2.4069 0.5308 6.4550

U 3 6 7-3 ACID 4.0482 1.4119 2.7333 0.3891 8.5825

U 4 1 7-3 ACID 0.1455 0.1088 0.6258 0.0914 0.9715

U 4 2 7-3 ACID 0.6914 0.4065 0.7740 0.1261 1.9980

U 4 3 7-3 ACID 1.5759 0.8230 2.0226 0.3349 4.7564

U 4 4 7-3 ACID 1.3391 1.4277 2.7513 0.3780 5.8961

U 4 5 7-3 ACID 2.7980 0.6838 2.2783 0.4115 6.1716

U 4 6 7-3 ACID 2.7880 1.0795 1.7020 0.2597 5.8292

U 1 1 8-2 FTCA 0.0048 0.0025 0.0962 0.0505 0.1540

U 1 2 8-2 FTCA 0.0000 0.0031 0.0823 0.0349 0.1204

U 1 3 8-2 FTCA 0.0041 0.0017 0.0625 0.0063 0.0746

U 1 4 8-2 FTCA 0.0009 0.0098 0.0361 0.0050 0.0518

U 1 5 8-2 FTCA 0.0000 0.0000 0.0188 0.0080 0.0268

U 1 6 8-2 FTCA 0.0003 0.0087 0.0404 0.0071 0.0565

U 2 1 8-2 FTCA 261.6686 79.3460 248.1300 22.6470 611.7916

# W ildlife International, Ltd. Project Number 112E-119

- 42 -

Table 14

Quantity of Analyte in Sludge Extract Analysis by LC/MS/MS (μg)

Quantity per SCAS Unit in Extract (ug)

Source Unit ID Sampling Event Analyte Extract A E xtract B Extract C Extract D Total

U 2 2 8-2 FTCA 324.5314 76.7106 SC 23.2990 424.5410

U 2 3 8-2 FTCA 300.2527 115.4608 145.4400 10.3422 571.4957

U 2 4 8-2 FTCA 316.2118 267.1713 469.0200 31.1960 1083.5991

U 2 5 8-2 FTCA 610.5451 122.5962 301.3400 20.6200 1055.1013

U 2 6 8-2 FTCA 522.3586 196.6256 519.9800 29.6600 1268.6242

U 3 1 8-2 FTCA 0.0417 0.0209 0.1210 0.0916 0.2752

U 3 2 8-2 FTCA 0.0791 0.0399 0.0531 0.0330 0.2050

U 3 3 8-2 FTCA 0.0555 0.0409 0.0697 0.0083 0.1743

U 3 4 8-2 FTCA 0.0441 0.0332 0.0856 0.0368 0.1997

U 3 5 8-2 FTCA 0.0769 0.0194 0.1135 0.0116 0.2214

U 3 6 8-2 FTCA 0.1831 0.0640 0.1295 0.0118 0.3884

U 4 1 8-2 FTCA 0.0462 0.0162 0.0854 0.0565 0.2042

U 4 2 8-2 FTCA 0.0448 0.0195 0.0489 0.0290 0.1423

U 4 3 8-2 FTCA 0.0564 0.0157 0.0499 0.0021 0.1241

U 4 4 8-2 FTCA 0.0210 0.0328 0.0528 0.0238 0.1304

U 4 5 8-2 FTCA 0.0444 0.0082 0.0749 0.0086 0.1360

U 4 6 8-2 FTCA 0.0679 0.0268 0.0982 0.0184 0.2113

U 1 1 8-2 FTUCA 0.0000 0.0000 0.0000 0.0000 0.0000

U 1 2 8-2 FTUCA 0.0033 0.0023 0.0061 0.0002 0.0119

U 1 3 8-2 FTUCA 0.0000 0.0000 0.0012 0.0000 0.0012

U 1 4 8-2 FTUCA 0.0000 0.0000 0.0011 0.0014 0.0025

U 1 5 8-2 FTUCA 0.0000 0.0001 0.0022 0.0027 0.0050

U 1 6 8-2 FTUCA 0.0000 0.0000 0.0013 0.0030 0.0043

U 2 1 8-2 FTUCA 122.7768 36.5654 149.4850 12.1520 320.9792

U 2 2 8-2 FTUCA 200.0488 53.3326 SC 19.5490 272.9304

U 2 3 8-2 FTUCA 245.4214 95.6603 150.4900 11.7634 503.3350

U 2 4 8-2 FTUCA 201.5879 134.2416 323.6000 28.6460 688.0755

U 2 5 8-2 FTUCA 373.7919 88.6199 242.0100 24.0640 728.4858

U 2 6 8-2 FTUCA 403.4413 146.5925 525.5100 36.0380 1111.5818

U 3 1 8-2 FTUCA 0.0489 0.0161 0.0858 0.0075 0.1583

U 3 2 8-2 FTUCA 0.1195 0.0444 0.0575 0.0069 0.2282

U 3 3 8-2 FTUCA 0.0845 0.0542 0.0805 0.0074 0.2266

U 3 4 8-2 FTUCA 0.0496 0.0489 0.1075 0.0255 0.2314

U 3 5 8-2 FTUCA 0.1348 0.0328 0.1324 0.0149 0.3149

U 3 6 8-2 FTUCA 0.1935 0.0618 0.1663 0.0153 0.4370

U 4 1 8-2 FTUCA 0.0356 0.0112 0.0585 0.0045 0.1098

U 4 2 8-2 FTUCA 0.0810 0.0263 0.0391 0.0032 0.1496

U 4 3 8-2 FTUCA 0.0733 0.0270 0.0560 0.0036 0.1599

U 4 4 8-2 FTUCA 0.0451 0.0331 0.0697 0.0137 0.1616

U 4 5 8-2 FTUCA 0.1105 0.0255 0.1067 0.0096 0.2523

# W ildlife International, Ltd. Project Number 112E-119

- 43 -

Table 14

Quantity of Analyte in Sludge Extract Analysis by LC/MS/MS (μg)

Quantity per SCAS Unit in Extract (ug)

Source Unit ID Sampling Event Analyte Extract A E xtract B Extract C Extract D Total

U 4 6 8-2 FTUCA 0.0690 0.0322 0.0792 0.0080 0.1884

U 1 1 M+2 PFHxA NA NA NA NA NA

U 1 2 M+2 PFHxA NA NA NA NA NA

U 1 3 M+2 PFHxA NA NA NA NA NA

U 1 4 M+2 PFHxA NA NA NA NA NA

U 1 5 M+2 PFHxA NA NA NA NA NA

U 1 6 M+2 PFHxA NA NA NA NA NA

U 2 1 M+2 PFHxA NA NA NA NA NA

U 2 2 M+2 PFHxA NA NA NA NA NA

U 2 3 M+2 PFHxA NA NA NA NA NA

U 2 4 M+2 PFHxA NA NA NA NA NA

U 2 5 M+2 PFHxA NA NA NA NA NA

U 2 6 M+2 PFHxA NA NA NA NA NA

U 3 1 M+2 PFHxA NA NA NA NA NA

U 3 2 M+2 PFHxA NA NA NA NA NA

U 3 3 M+2 PFHxA NA NA NA NA NA

U 3 4 M+2 PFHxA NA NA NA NA NA

U 3 5 M+2 PFHxA NA NA NA NA NA

U 3 6 M+2 PFHxA NA NA NA NA NA

U 4 1 M+2 PFHxA NA NA NA NA NA

U 4 2 M+2 PFHxA NA NA NA NA NA

U 4 3 M+2 PFHxA NA NA NA NA NA

U 4 4 M+2 PFHxA NA NA NA NA NA

U 4 5 M+2 PFHxA NA NA NA NA NA

U 4 6 M+2 PFHxA NA NA NA NA NA

U 1 1 M+8 PFOA NA NA NA NA NA

U 1 2 M+8 PFOA NA NA NA NA NA

U 1 3 M+8 PFOA NA NA NA NA NA

U 1 4 M+8 PFOA NA NA NA NA NA

U 1 5 M+8 PFOA NA NA NA NA NA

U 1 6 M+8 PFOA NA NA NA NA NA

U 2 1 M+8 PFOA NA NA NA NA NA

U 2 2 M+8 PFOA NA NA NA NA NA

U 2 3 M+8 PFOA NA NA NA NA NA

U 2 4 M+8 PFOA NA NA NA NA NA

U 2 5 M+8 PFOA NA NA NA NA NA

U 2 6 M+8 PFOA NA NA NA NA NA

U 3 1 M+8 PFOA NA NA NA NA NA

U 3 2 M+8 PFOA NA NA NA NA NA

U 3 3 M+8 PFOA NA NA NA NA NA

# W ildlife International, Ltd. Project Number 112E-119

- 44 -

Table 14

Quantity of Analyte in Sludge Extract Analysis by LC/MS/MS (μg)

Quantity per SCAS Unit in Extract (ug)

Source Unit ID Sampling Event Analyte Extract A E xtract B Extract C Extract D Total

U 3 4 M+8 PFOA NA NA NA NA NA

U 3 5 M+8 PFOA NA NA NA NA NA

U 3 6 M+8 PFOA NA NA NA NA NA

U 4 1 M+8 PFOA NA NA NA NA NA

U 4 2 M+8 PFOA NA NA NA NA NA

U 4 3 M+8 PFOA NA NA NA NA NA

U 4 4 M+8 PFOA NA NA NA NA NA

U 4 5 M+8 PFOA NA NA NA NA NA

U 4 6 M+8 PFOA NA NA NA NA NA

U 1 1 PFDA 0.0037 0.0013 0.0439 0.0071 0.0560

U 1 2 PFDA 0.0055 0.0021 0.0488 0.0051 0.0615

U 1 3 PFDA 0.0076 0.0036 0.0482 0.0049 0.0643

U 1 4 PFDA 0.0036 0.0034 0.0430 0.0041 0.0541

U 1 5 PFDA 0.0000 0.0000 0.0486 0.0032 0.0519

U 1 6 PFDA 0.0030 0.0027 0.0457 0.0043 0.0558

U 2 1 PFDA 0.0058 0.0005 0.0399 0.0043 0.0504

U 2 2 PFDA 0.0061 0.0030 SC 0.0029 0.0120

U 2 3 PFDA 0.0038 0.0026 0.0315 0.0029 0.0407

U 2 4 PFDA 0.0013 0.0002 0.0273 0.0020 0.0309

U 2 5 PFDA 0.0000 0.0000 0.0202 0.0013 0.0215

U 2 6 PFDA 0.0038 0.0016 0.0221 0.0013 0.0287

U 3 1 PFDA 0.0680 0.0314 0.7782 0.0912 0.9688

U 3 2 PFDA 0.2469 0.1668 1.7487 0.1755 2.3379

U 3 3 PFDA 0.4488 0.3086 2.9896 0.3772 4.1242

U 3 4 PFDA 0.2621 0.2379 3.1644 0.3228 3.9872

U 3 5 PFDA 0.5123 0.2639 3.9455 0.4373 5.1590

U 3 6 PFDA 0.5101 0.3370 5.1712 0.4676 6.4859

U 4 1 PFDA 0.0152 0.0079 0.2087 0.0256 0.2574

U 4 2 PFDA 0.0730 0.0461 0.5206 0.0600 0.6997

U 4 3 PFDA 0.1999 0.0956 1.0026 0.1170 1.4151

U 4 4 PFDA 0.1269 0.1042 1.3026 0.1409 1.6746

U 4 5 PFDA 0.2252 0.1233 1.6790 0.1771 2.2047

U 4 6 PFDA 0.1863 0.1760 1.7399 0.1938 2.2960

U 1 1 PFNA 0.0014 0.0000 0.0064 0.0009 0.0088

U 1 2 PFNA 0.0000 0.0000 0.0077 0.0002 0.0079

U 1 3 PFNA 0.0025 0.0006 0.0064 0.0009 0.0104

U 1 4 PFNA 0.0000 0.0000 0.0041 0.0000 0.0041

U 1 5 PFNA 0.0000 0.0000 0.0048 0.0004 0.0052

U 1 6 PFNA 0.0000 0.0000 0.0053 0.0006 0.0059

U 2 1 PFNA 0.0368 0.0189 0.2462 0.0189 0.3208

# W ildlife International, Ltd. Project Number 112E-119

- 45 -

Table 14

Quantity of Analyte in Sludge Extract Analysis by LC/MS/MS (μg)

Quantity per SCAS Unit in Extract (ug)

Source Unit ID Sampling Event Analyte Extract A E xtract B Extract C Extract D Total

U 2 2 PFNA 0.0737 0.0393 SC 0.0252 0.1382

U 2 3 PFNA 0.0859 0.0458 0.3562 0.0262 0.5142

U 2 4 PFNA 0.0486 0.0333 0.3735 0.0279 0.4833

U 2 5 PFNA 0.0555 0.0287 0.2689 0.0223 0.3755

U 2 6 PFNA 0.0510 0.0309 0.3387 0.0305 0.4511

U 3 1 PFNA 0.4914 0.2202 2.4931 0.2628 3.4674

U 3 2 PFNA 0.9610 0.7246 6.1249 0.5069 8.3174

U 3 3 PFNA 1.8272 1.0074 7.8139 0.7979 11.4464

U 3 4 PFNA 0.8007 0.6851 6.0760 0.4409 8.0027

U 3 5 PFNA 1.2563 0.6967 6.7813 0.5513 9.2856

U 3 6 PFNA 0.9918 0.7172 7.4932 0.6034 9.8056

U 4 1 PFNA 0.1804 0.0928 1.1382 0.0861 1.4975

U 4 2 PFNA 0.3937 0.2446 1.8985 0.1424 2.6791

U 4 3 PFNA 0.7170 0.3310 2.2021 0.1603 3.4104

U 4 4 PFNA 0.4993 0.2918 2.4693 0.1681 3.4286

U 4 5 PFNA 0.5667 0.3261 2.8043 0.1789 3.8761

U 4 6 PFNA 0.3041 0.3426 2.4984 0.1786 3.3237

U 1 1 PFOA 0.0000 0.0000 0.0081 0.0015 0.0097

U 1 2 PFOA 0.0000 0.0000 0.0216 0.0007 0.0223

U 1 3 PFOA 0.0000 0.0000 0.0050 0.0016 0.0067

U 1 4 PFOA 0.0000 0.0000 0.0044 0.0040 0.0084

U 1 5 PFOA 0.0000 0.0000 0.0074 0.0057 0.0132

U 1 6 PFOA 0.0000 0.0000 0.0040 0.0112 0.0152

U 2 1 PFOA 5.2101 3.3419 92.1800 13.0680 113.8000

U 2 2 PFOA 13.2320 7.1007 SC 24.9110 45.2437

U 2 3 PFOA 16.8589 12.5993 213.4200 29.7680 272.6462

U 2 4 PFOA 10.0765 6.1288 271.7100 46.3100 334.2254

U 2 5 PFOA 36.8002 16.3601 230.4000 41.0260 324.5863

U 2 6 PFOA 33.4101 12.6277 378.9500 52.2980 477.2857

U 3 1 PFOA 0.1101 0.0551 1.2405 0.1790 1.5847

U 3 2 PFOA 0.3283 0.2150 2.9839 0.4449 3.9722

U 3 3 PFOA 0.7322 0.3339 4.4608 0.6955 6.2225

U 3 4 PFOA 0.2811 0.2151 4.1171 0.8086 5.4219

U 3 5 PFOA 0.5186 0.3200 4.1515 0.9734 5.9634

U 3 6 PFOA 0.3640 0.3199 8.3371 1.0781 10.0991

U 4 1 PFOA 0.0529 0.0279 0.9393 0.1326 1.1527

U 4 2 PFOA 0.2213 0.1385 1.8797 0.2805 2.5200

U 4 3 PFOA 0.6169 0.2432 2.6278 0.4106 3.8986

U 4 4 PFOA 0.3092 0.1714 3.2034 0.5701 4.2540

U 4 5 PFOA 0.4135 0.2597 3.5049 0.6438 4.8218

# W ildlife International, Ltd. Project Number 112E-119

- 46 -

Table 14

Quantity of Analyte in Sludge Extract Analysis by LC/MS/MS (μg)

Quantity per SCAS Unit in Extract (ug)

Source Unit ID Sampling Event Analyte Extract A E xtract B Extract C Extract D Total

U 4 6 PFOA 0.3692 0.3033 3.7221 0.7425 5.1371

U 1 1 PFUA 0.0005 0.0000 0.0222 0.0043 0.0270

U 1 2 PFUA 0.0000 0.0000 0.0249 0.0031 0.0279

U 1 3 PFUA 0.0008 0.0000 0.0250 0.0033 0.0291

U 1 4 PFUA 0.0008 0.0000 0.0221 0.0033 0.0262

U 1 5 PFUA 0.0000 0.0000 0.0237 0.0043 0.0280

U 1 6 PFUA 0.0000 0.0000 0.0201 0.0046 0.0247

U 2 1 PFUA 0.0023 0.0000 0.0249 0.0022 0.0295

U 2 2 PFUA 0.0027 0.0029 SC 0.0010 0.0065

U 2 3 PFUA 0.0065 0.0021 0.0258 0.0012 0.0356

U 2 4 PFUA 0.0027 0.0005 0.0195 0.0020 0.0247

U 2 5 PFUA 0.0020 0.0010 0.0194 0.0025 0.0249

U 2 6 PFUA 0.0000 0.0000 0.0193 0.0016 0.0208

U 3 1 PFUA 0.1067 0.0545 1.5658 0.1720 1.8990

U 3 2 PFUA 0.4802 0.3493 4.0930 0.3823 5.3048

U 3 3 PFUA 1.0112 0.6495 9.1210 0.9871 11.7688

U 3 4 PFUA 0.5969 0.6083 14.0820 0.7988 16.0860

U 3 5 PFUA 1.1545 0.6446 12.5040 0.9808 15.2839

U 3 6 PFUA 1.0198 0.7708 14.6700 1.2127 17.6733

U 4 1 PFUA 0.0313 0.0205 0.6023 0.0526 0.7066

U 4 2 PFUA 0.2088 0.1550 1.4990 0.1378 2.0005

U 4 3 PFUA 0.5093 0.2721 3.5650 0.2755 4.6219

U 4 4 PFUA 0.3534 0.3118 4.0588 0.3416 5.0656

U 4 5 PFUA 0.5399 0.3518 5.6232 0.3565 6.8714

U 4 6 PFUA 0.4836 0.4306 4.8901 0.3945 6.1989

# W ildlife International, Ltd. Project Number 112E-119

- 47 -

Table 15

Quantity of Analyte in Aqueous Extract Analysis by LC/MS/MS (μg)

Q uantity per SCAS Unit in Extract (ug)

Source Unit ID Sampling Event Analyte Extract A Extract B Extract C Total

E NA -2 7-3 ACID 0.0039 0.0001 0.0009 0.0049

E NA 1 7-3 ACID 0.0023 0.0003 0.0005 0.0031

E NA 2 7-3 ACID 0.0018 0.0015 0.0018 0.0051

E NA 3 7-3 ACID 0.0020 0.0007 0.0017 0.0044

E NA 4 7-3 ACID 0.0049 0.0031 0.0035 0.0115

E NA 5 7-3 ACID 0.0067 0.0017 0.0017 0.0101

E NA 6 7-3 ACID 0.0047 0.0018 0.0011 0.0076

E NA -2 8-2 FTCA 0.1389 0.2294 0.2609 0.6292

E NA 1 8-2 FTCA 0.1781 0.1933 0.2063 0.5777

E NA 2 8-2 FTCA 0.1184 0.1558 0.1366 0.4108

E NA 3 8-2 FTCA 0.0954 0.1126 0.4894 0.6975

E NA 4 8-2 FTCA 0.0664 0.0872 0.1438 0.2974

E NA 5 8-2 FTCA 0.0492 0.0727 0.0160 0.1380

E NA 6 8-2 FTCA 0.0339 0.0792 0.0738 0.1868

E NA -2 8-2 FTUCA 0.0000 0.0034 0.0001 0.0035

E NA 1 8-2 FTUCA 0.0047 0.0001 0.0000 0.0049

E NA 2 8-2 FTUCA 0.0012 0.0008 0.0002 0.0022

E NA 3 8-2 FTUCA 0.0003 0.0000 0.0005 0.0008

E NA 4 8-2 FTUCA 0.0018 0.0082 0.0020 0.0120

E NA 5 8-2 FTUCA 0.0011 0.0018 0.0000 0.0029

E NA 6 8-2 FTUCA 0.0106 0.0001 0.0000 0.0107

E NA -2 M+2 PFHxA NA NA NA NA

E NA 1 M+2 PFHxA NA NA NA NA

E NA 2 M+2 PFHxA NA NA NA NA

E NA 3 M+2 PFHxA NA NA NA NA

E NA 4 M+2 PFHxA NA NA NA NA

E NA 5 M+2 PFHxA NA NA NA NA

E NA 6 M+2 PFHxA NA NA NA NA

E NA -2 M+8 PFOA NA NA NA NA

E NA 1 M+8 PFOA NA NA NA NA

E NA 2 M+8 PFOA NA NA NA NA

E NA 3 M+8 PFOA NA NA NA NA

E NA 4 M+8 PFOA NA NA NA NA

E NA 5 M+8 PFOA NA NA NA NA

E NA 6 M+8 PFOA NA NA NA NA

E NA -2 PFDA 0.0000 0.0000 0.0000 0.0000

E NA 1 PFDA 0.0000 0.0000 0.0000 0.0000

E NA 2 PFDA 0.0000 0.0000 0.0000 0.0000

E NA 3 PFDA 0.0002 0.0000 0.0000 0.0002

E NA 4 PFDA 0.0000 0.0000 0.0000 0.0000

E NA 5 PFDA 0.0000 0.0000 0.0000 0.0000

# W ildlife International, Ltd. Project Number 112E-119

- 48 -

Table 15

Quantity of Analyte in Aqueous Extract Analysis by LC/MS/MS (μg)

Q uantity per SCAS Unit in Extract (ug)

Source Unit ID Sampling Event Analyte Extract A Extract B Extract C Total

E NA 6 PFDA 0.0000 0.0000 0.0000 0.0000

E NA -2 PFNA 0.0000 0.0000 0.0000 0.0000

E NA 1 PFNA 0.0000 0.0000 0.0000 0.0000

E NA 2 PFNA 0.0000 0.0000 0.0002 0.0002

E NA 3 PFNA 0.0000 0.0000 0.0000 0.0000

E NA 4 PFNA 0.0000 0.0000 0.0000 0.0000

E NA 5 PFNA 0.0016 0.0001 0.0006 0.0023

E NA 6 PFNA 0.0000 0.0000 0.0000 0.0000

E NA -2 PFOA 0.0000 0.0000 0.0000 0.0000

E NA 1 PFOA 0.0000 0.0000 0.0000 0.0000

E NA 2 PFOA 0.0000 0.0000 0.0009 0.0009

E NA 3 PFOA 0.0000 0.0000 0.0024 0.0024

E NA 4 PFOA 0.0000 0.0000 0.0032 0.0032

E NA 5 PFOA 0.0000 0.0000 0.0031 0.0031

E NA 6 PFOA 0.0000 0.0000 0.0000 0.0000

E NA -2 PFUA 0.0000 0.0004 0.0000 0.0004

E NA 1 PFUA 0.0000 0.0000 0.0000 0.0000

E NA 2 PFUA 0.0000 0.0000 0.0000 0.0000

E NA 3 PFUA 0.0000 0.0004 0.0000 0.0004

E NA 4 PFUA 0.0000 0.0000 0.0000 0.0000

E NA 5 PFUA 0.0000 0.0000 0.0000 0.0000

E NA 6 PFUA 0.0000 0.0000 0.0000 0.0000

U 1 1 7-3 ACID 0.0000 0.0000 0.0003 0.0003

U 1 2 7-3 ACID 0.0019 0.0023 0.0106 0.0148

U 1 3 7-3 ACID 0.0000 0.0000 0.0012 0.0012

U 1 4 7-3 ACID 0.0031 0.0020 0.0008 0.0059

U 1 5 7-3 ACID 0.0018 0.0010 0.0015 0.0044

U 1 6 7-3 ACID 0.0040 0.0044 0.0027 0.0111

U 2 1 7-3 ACID 49.6943 3.7103 0.1559 53.5604

U 2 2 7-3 ACID 93.2876 9.7273 0.5513 103.5663

U 2 3 7-3 ACID 85.3464 13.2774 1.7187 100.3425

U 2 4 7-3 ACID 147.9207 20.5891 1.7077 170.2175

U 2 5 7-3 ACID 165.6845 23.5321 1.3489 190.5655

U 2 6 7-3 ACID 188.2810 28.8157 1.7830 218.8796

U 3 1 7-3 ACID 0.0270 0.0031 0.0013 0.0314

U 3 2 7-3 ACID 0.0380 0.0050 0.0092 0.0522

U 3 3 7-3 ACID 0.0563 0.0113 0.0115 0.0791

U 3 4 7-3 ACID 0.0971 0.0141 0.0144 0.1256

U 3 5 7-3 ACID 0.1346 0.0136 0.0174 0.1656

U 3 6 7-3 ACID 0.1633 0.0299 0.0250 0.2183

U 4 1 7-3 ACID 0.2592 0.0020 0.0008 0.2620

# W ildlife International, Ltd. Project Number 112E-119

- 49 -

Table 15

Quantity of Analyte in Aqueous Extract Analysis by LC/MS/MS (μg)

Q uantity per SCAS Unit in Extract (ug)

Source Unit ID Sampling Event Analyte Extract A Extract B Extract C Total

U 4 2 7-3 ACID 0.0400 0.0059 0.0060 0.0519

U 4 3 7-3 ACID 0.0570 0.0073 0.0090 0.0733

U 4 4 7-3 ACID 0.0958 0.0125 0.0079 0.1163

U 4 5 7-3 ACID 0.1126 0.0160 0.0148 0.1434

U 4 6 7-3 ACID SC 0.1849 0.0270 0.2119

U 1 1 8-2 FTCA 0.0000 0.0031 0.0000 0.0031

U 1 2 8-2 FTCA 0.0158 0.0109 0.1564 0.1831

U 1 3 8-2 FTCA 0.0000 0.0000 0.0007 0.0007

U 1 4 8-2 FTCA 0.0000 0.0000 0.0016 0.0016

U 1 5 8-2 FTCA 0.0000 0.0020 0.0052 0.0072

U 1 6 8-2 FTCA 0.0000 0.0014 0.0000 0.0014

U 2 1 8-2 FTCA 542.1089 67.6189 4.9531 614.6808

U 2 2 8-2 FTCA 682.2957 124.8412 14.8330 821.9699

U 2 3 8-2 FTCA 437.8753 132.7935 12.0720 582.7408

U 2 4 8-2 FTCA 521.1099 192.1030 15.4180 728.6309

U 2 5 8-2 FTCA 722.9293 154.3780 13.1160 890.4233

U 2 6 8-2 FTCA 733.4068 159.9507 14.3550 907.7124

U 3 1 8-2 FTCA 0.1194 0.0117 0.0109 0.1420

U 3 2 8-2 FTCA 0.1136 0.0173 0.0205 0.1514

U 3 3 8-2 FTCA 0.0825 0.0149 0.0170 0.1144

U 3 4 8-2 FTCA 0.1146 0.0334 0.0011 0.1491

U 3 5 8-2 FTCA 0.1602 0.0242 0.0040 0.1885

U 3 6 8-2 FTCA 0.1722 0.0426 0.0056 0.2204

U 4 1 8-2 FTCA 0.6614 0.0051 0.0000 0.6666

U 4 2 8-2 FTCA 0.0677 0.0171 0.0158 0.1005

U 4 3 8-2 FTCA 0.0674 0.0186 0.0032 0.0892

U 4 4 8-2 FTCA 0.0795 0.0169 0.0037 0.1000

U 4 5 8-2 FTCA 0.1016 0.0221 0.0071 0.1307

U 4 6 8-2 FTCA SC 0.1242 0.0200 0.1441

U 1 1 8-2 FTUCA 0.0000 0.0016 0.0000 0.0016

U 1 2 8-2 FTUCA 0.0007 0.0016 0.3505 0.3528

U 1 3 8-2 FTUCA 0.0000 0.0000 0.0009 0.0009

U 1 4 8-2 FTUCA 0.0000 0.0015 0.0013 0.0028

U 1 5 8-2 FTUCA 0.0000 0.0014 0.0007 0.0021

U 1 6 8-2 FTUCA 0.0000 0.0045 0.0016 0.0061

U 2 1 8-2 FTUCA 434.1250 84.0382 11.6660 529.8292

U 2 2 8-2 FTUCA 548.7279 167.8919 24.8630 741.4828

U 2 3 8-2 FTUCA 552.2240 246.5121 47.6570 846.3931

U 2 4 8-2 FTUCA 529.3665 331.8383 67.0430 928.2478

U 2 5 8-2 FTUCA 722.1913 268.6605 41.6700 1032.5218

U 2 6 8-2 FTUCA 1040.1273 329.9306 57.3710 1427.4289

# W ildlife International, Ltd. Project Number 112E-119

- 50 -

Table 15

Quantity of Analyte in Aqueous Extract Analysis by LC/MS/MS (μg)

Q uantity per SCAS Unit in Extract (ug)

Source Unit ID Sampling Event Analyte Extract A Extract B Extract C Total

U 3 1 8-2 FTUCA 0.1469 0.0397 0.0065 0.1931

U 3 2 8-2 FTUCA 0.1528 0.0409 0.0066 0.2003

U 3 3 8-2 FTUCA 0.1603 0.0552 0.0124 0.2279

U 3 4 8-2 FTUCA 0.2051 0.1099 0.0208 0.3358

U 3 5 8-2 FTUCA 0.3041 0.0918 0.0230 0.4189

U 3 6 8-2 FTUCA 0.3563 0.1480 0.0280 0.5323

U 4 1 8-2 FTUCA 1.1708 0.0222 0.0013 1.1943

U 4 2 8-2 FTUCA 0.1084 0.0329 0.0068 0.1482

U 4 3 8-2 FTUCA 0.1269 0.0443 0.0058 0.1770

U 4 4 8-2 FTUCA 0.1353 0.0606 0.0133 0.2092

U 4 5 8-2 FTUCA 0.2307 0.0653 0.0097 0.3056

U 4 6 8-2 FTUCA SC 0.2839 0.0529 0.3368

U 1 1 M+2 PFHxA NA NA NA NA

U 1 2 M+2 PFHxA NA NA NA NA

U 1 3 M+2 PFHxA NA NA NA NA

U 1 4 M+2 PFHxA NA NA NA NA

U 1 5 M+2 PFHxA NA NA NA NA

U 1 6 M+2 PFHxA NA NA NA NA

U 2 1 M+2 PFHxA NA NA NA NA

U 2 2 M+2 PFHxA NA NA NA NA

U 2 3 M+2 PFHxA NA NA NA NA

U 2 4 M+2 PFHxA NA NA NA NA

U 2 5 M+2 PFHxA NA NA NA NA

U 2 6 M+2 PFHxA NA NA NA NA

U 3 1 M+2 PFHxA NA NA NA NA

U 3 2 M+2 PFHxA NA NA NA NA

U 3 3 M+2 PFHxA NA NA NA NA

U 3 4 M+2 PFHxA NA NA NA NA

U 3 5 M+2 PFHxA NA NA NA NA

U 3 6 M+2 PFHxA NA NA NA NA

U 4 1 M+2 PFHxA NA NA NA NA

U 4 2 M+2 PFHxA NA NA NA NA

U 4 3 M+2 PFHxA NA NA NA NA

U 4 4 M+2 PFHxA NA NA NA NA

U 4 5 M+2 PFHxA NA NA NA NA

U 4 6 M+2 PFHxA NA NA NA NA

U 1 1 M+8 PFOA NA NA NA NA

U 1 2 M+8 PFOA NA NA NA NA

U 1 3 M+8 PFOA NA NA NA NA

U 1 4 M+8 PFOA NA NA NA NA

U 1 5 M+8 PFOA NA NA NA NA

# W ildlife International, Ltd. Project Number 112E-119

- 51 -

Table 15

Quantity of Analyte in Aqueous Extract Analysis by LC/MS/MS (μg)

Q uantity per SCAS Unit in Extract (ug)

Source Unit ID Sampling Event Analyte Extract A Extract B Extract C Total

U 1 6 M+8 PFOA NA NA NA NA

U 2 1 M+8 PFOA NA NA NA NA

U 2 2 M+8 PFOA NA NA NA NA

U 2 3 M+8 PFOA NA NA NA NA

U 2 4 M+8 PFOA NA NA NA NA

U 2 5 M+8 PFOA NA NA NA NA

U 2 6 M+8 PFOA NA NA NA NA

U 3 1 M+8 PFOA NA NA NA NA

U 3 2 M+8 PFOA NA NA NA NA

U 3 3 M+8 PFOA NA NA NA NA

U 3 4 M+8 PFOA NA NA NA NA

U 3 5 M+8 PFOA NA NA NA NA

U 3 6 M+8 PFOA NA NA NA NA

U 4 1 M+8 PFOA NA NA NA NA

U 4 2 M+8 PFOA NA NA NA NA

U 4 3 M+8 PFOA NA NA NA NA

U 4 4 M+8 PFOA NA NA NA NA

U 4 5 M+8 PFOA NA NA NA NA

U 4 6 M+8 PFOA NA NA NA NA

U 1 1 PFDA 0.0000 0.0000 0.0000 0.0000

U 1 2 PFDA 0.0005 0.0000 0.0000 0.0005

U 1 3 PFDA 0.0017 0.0000 0.0014 0.0032

U 1 4 PFDA 0.0000 0.0018 0.0008 0.0026

U 1 5 PFDA 0.0007 0.0000 0.0000 0.0007

U 1 6 PFDA 0.0000 0.0000 0.0000 0.0000

U 2 1 PFDA 0.0077 0.0011 0.0000 0.0088

U 2 2 PFDA 0.0016 0.0016 0.0008 0.0040

U 2 3 PFDA 0.0022 0.0025 0.0024 0.0071

U 2 4 PFDA 0.0014 0.0007 0.0007 0.0028

U 2 5 PFDA 0.0007 0.0004 0.0000 0.0011

U 2 6 PFDA 0.0000 0.0000 0.0000 0.0000

U 3 1 PFDA 0.1331 0.0591 0.0281 0.2203

U 3 2 PFDA 0.2087 0.1394 0.0860 0.4341

U 3 3 PFDA 0.4059 0.2632 0.2331 0.9022

U 3 4 PFDA 0.4322 0.3740 0.2710 1.0772

U 3 5 PFDA 0.5280 0.2756 0.1750 0.9787

U 3 6 PFDA 0.6025 0.4394 0.2033 1.2452

U 4 1 PFDA 0.2593 0.0078 0.0026 0.2697

U 4 2 PFDA 0.0445 0.0314 0.0256 0.1015

U 4 3 PFDA 0.1216 0.0771 0.0635 0.2622

U 4 4 PFDA 0.1608 0.0986 0.1043 0.3637

# W ildlife International, Ltd. Project Number 112E-119

- 52 -

Table 15

Quantity of Analyte in Aqueous Extract Analysis by LC/MS/MS (μg)

Q uantity per SCAS Unit in Extract (ug)

Source Unit ID Sampling Event Analyte Extract A Extract B Extract C Total

U 4 5 PFDA 0.2007 0.1284 0.0633 0.3924

U 4 6 PFDA SC 0.3410 0.1643 0.5053

U 1 1 PFNA 0.0000 0.0000 0.0000 0.0000

U 1 2 PFNA 0.0000 0.0000 0.0049 0.0049

U 1 3 PFNA 0.0000 0.0000 0.0015 0.0015

U 1 4 PFNA 0.0000 0.0000 0.0012 0.0012

U 1 5 PFNA 0.0001 0.0017 0.0011 0.0029

U 1 6 PFNA 0.0000 0.0000 0.0009 0.0009

U 2 1 PFNA 0.2375 0.1437 0.1659 0.5472

U 2 2 PFNA 0.2656 0.2282 0.2361 0.7300

U 2 3 PFNA 0.2731 0.2426 0.3590 0.8747

U 2 4 PFNA 0.0910 0.2137 0.3732 0.6778

U 2 5 PFNA 0.2148 0.1827 0.1399 0.5373

U 2 6 PFNA 0.2152 0.1824 0.1252 0.5228

U 3 1 PFNA 1.8457 1.5999 1.8275 5.2730

U 3 2 PFNA 2.8179 2.8547 3.2529 8.9255

U 3 3 PFNA 3.5699 4.0653 4.5660 12.2012

U 3 4 PFNA 1.2816 4.9629 5.5161 11.7606

U 3 5 PFNA 2.9599 3.6106 3.9629 10.5334

U 3 6 PFNA 3.7499 5.0858 4.1737 13.0094

U 4 1 PFNA 6.9058 0.5152 0.6004 8.0214

U 4 2 PFNA 0.8505 0.9636 1.3868 3.2009

U 4 3 PFNA 1.1921 1.2926 1.7904 4.2751

U 4 4 PFNA 0.5531 1.5141 2.6784 4.7456

U 4 5 PFNA 1.4692 1.5323 1.3023 4.3038

U 4 6 PFNA SC 2.7927 2.4271 5.2198

U 1 1 PFOA 0.0000 0.0000 0.0161 0.0161

U 1 2 PFOA 0.0000 0.0000 2.9255 2.9255

U 1 3 PFOA 0.0000 0.0000 0.0248 0.0248

U 1 4 PFOA 0.0000 0.0000 0.0187 0.0187

U 1 5 PFOA 0.0000 0.0000 0.0283 0.0283

U 1 6 PFOA 0.0000 0.0000 0.0157 0.0157

U 2 1 PFOA 4.7137 4.7776 75.6780 85.1692

U 2 2 PFOA 9.3497 14.6980 166.3000 190.3478

U 2 3 PFOA 16.5965 22.5733 347.5900 386.7598

U 2 4 PFOA 5.2479 13.0921 303.7200 322.0600

U 2 5 PFOA 16.0752 22.7709 247.0000 285.8461

U 2 6 PFOA 20.9334 28.2861 281.8700 331.0895

U 3 1 PFOA 0.0836 0.1685 2.0396 2.2917

U 3 2 PFOA 0.1267 0.3277 4.5106 4.9650

U 3 3 PFOA 0.1974 0.8824 6.9679 8.0477

# W ildlife International, Ltd. Project Number 112E-119

- 53 -

Table 15

Quantity of Analyte in Aqueous Extract Analysis by LC/MS/MS (μg)

Q uantity per SCAS Unit in Extract (ug)

Source Unit ID Sampling Event Analyte Extract A Extract B Extract C Total

U 3 4 PFOA 0.1258 0.1415 6.6270 6.8943

U 3 5 PFOA 0.2808 0.6166 6.6779 7.5753

U 3 6 PFOA 0.3161 1.0503 8.4898 9.8562

U 4 1 PFOA 0.4492 0.0517 0.9284 1.4293

U 4 2 PFOA 0.0624 0.1871 2.5733 2.8228

U 4 3 PFOA 0.1642 0.4246 5.2678 5.8566

U 4 4 PFOA 0.0927 0.3390 5.1880 5.6197

U 4 5 PFOA 0.2565 0.6991 4.6996 5.6551

U 4 6 PFOA SC 0.7053 6.3323 7.0376

U 1 1 PFUA 0.0000 0.0000 0.0000 0.0000

U 1 2 PFUA 0.0000 0.0000 0.0001 0.0001

U 1 3 PFUA 0.0000 0.0000 0.0000 0.0000

U 1 4 PFUA 0.0028 0.0000 0.0000 0.0028

U 1 5 PFUA 0.0001 0.0000 0.0000 0.0001

U 1 6 PFUA 0.0000 0.0000 0.0000 0.0000

U 2 1 PFUA 0.0000 0.0000 0.0000 0.0000

U 2 2 PFUA 0.0000 0.0000 0.0000 0.0000

U 2 3 PFUA 0.0023 0.0000 0.0000 0.0023

U 2 4 PFUA 0.0000 0.0000 0.0001 0.0001

U 2 5 PFUA 0.0006 0.0004 0.0000 0.0010

U 2 6 PFUA 0.0000 0.0000 0.0040 0.0040

U 3 1 PFUA 0.0558 0.0209 0.0067 0.0834

U 3 2 PFUA 0.1533 0.0858 0.0485 0.2876

U 3 3 PFUA 0.3628 0.2047 0.1397 0.7071

U 3 4 PFUA 0.6323 0.2909 0.1857 1.1089

U 3 5 PFUA 0.5856 0.2615 0.1455 0.9926

U 3 6 PFUA 0.7143 0.4213 0.1716 1.3072

U 4 1 PFUA 0.2555 0.0064 0.0003 0.2622

U 4 2 PFUA 0.0578 0.0355 0.0207 0.1139

U 4 3 PFUA 0.1420 0.0699 0.0486 0.2605

U 4 4 PFUA 0.2751 0.1074 0.0856 0.4681

U 4 5 PFUA 0.2861 0.1474 0.0563 0.4898

U 4 6 PFUA SC 0.4051 0.1804 0.5855Wildlife International, Ltd.Project Number 112E-119- 54 -Table 16Quantity of Analyte in Trap Extract Analysis by LC/MS/MS (μg)XAD-2 (ug) Charcoal (ug)SourceUnitIDSamplingEvent Analyte1st SectionExtract A1st SectionExtract B2nd SectionExtract A2nd SectionExtract B Total1st SectionExtract A1st SectionExtract B2nd SectionExtract A2nd SectionExtract B TotalTotal Traps(ug)U 1 1 7-3 ACID 4.15E-05 6.54E-05 2.19E-05 5.12E-05 1.80E-04 2.47E-05 2.55E-05 2.29E-05 2.95E-05 1.03E-04 2.83E-04U 1 2 7-3 ACID 1.12E-05 2.69E-05 6.00E-06 1.70E-05 6.11E-05 6.72E-06 7.66E-06 4.59E-06 6.89E-06 2.59E-05 8.69E-05U 1 3 7-3 ACID 6.32E-06 4.82E-05 1.57E-05 1.15E-04 1.85E-04 1.42E-05 6.88E-06 0.00E+00 5.39E-06 2.65E-05 2.11E-04U 1 4 7-3 ACID 0.00E+00 7.60E-05 1.00E-05 2.38E-05 1.10E-04 6.37E-06 0.00E+00 4.13E-06 1.38E-05 2.43E-05 1.34E-04U 1 5 7-3 ACID 2.52E-05 0.00E+00 2.39E-05 5.90E-05 1.08E-04 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 1.08E-04U 1 6 7-3 ACID 1.17E-05 7.90E-05 1.40E-05 3.88E-05 1.44E-04 0.00E+00 0.00E+00 1.08E-05 0.00E+00 1.08E-05 1.54E-04U 2 1 7-3 ACID 3.61E-05 1.96E-04 2.26E-05 1.30E-04 3.85E-04 2.09E-05 3.50E-05 2.30E-05 1.80E-05 9.68E-05 4.82E-04U 2 2 7-3 ACID 1.60E-05 3.07E-04 0.00E+00 3.46E-05 3.58E-04 8.06E-06 3.60E-06 3.98E-06 1.54E-05 3.11E-05 3.89E-04U 2 3 7-3 ACID 2.41E-05 3.71E-05 1.43E-05 9.24E-05 1.68E-04 1.67E-05 6.11E-06 8.42E-06 1.19E-05 4.31E-05 2.11E-04U 2 4 7-3 ACID 1.76E-05 2.93E-04 3.98E-06 1.89E-05 3.33E-04 5.50E-06 9.14E-06 0.00E+00 1.04E-05 2.50E-05 3.58E-04U 2 5 7-3 ACID 3.40E-05 3.92E-04 0.00E+00 0.00E+00 4.26E-04 2.06E-05 0.00E+00 0.00E+00 0.00E+00 2.06E-05 4.47E-04U 2 6 7-3 ACID 3.10E-05 2.49E-04 0.00E+00 0.00E+00 2.80E-04 1.20E-05 0.00E+00 0.00E+00 0.00E+00 1.20E-05 2.92E-04U 3 1 7-3 ACID 2.00E-05 7.97E-05 1.87E-05 1.10E-04 2.28E-04 2.40E-05 3.43E-05 1.67E-05 2.40E-05 9.90E-05 3.27E-04U 3 2 7-3 ACID 6.73E-06 1.71E-04 6.40E-06 4.67E-05 2.31E-04 8.20E-06 6.69E-06 3.79E-06 6.80E-06 2.55E-05 2.56E-04U 3 3 7-3 ACID 0.00E+00 5.45E-05 5.62E-06 2.80E-04 3.41E-04 8.27E-06 0.00E+00 1.31E-05 1.20E-05 3.33E-05 3.74E-04U 3 4 7-3 ACID 7.92E-06 6.43E-05 7.94E-06 0.00E+00 8.01E-05 6.31E-06 1.06E-05 7.12E-06 7.56E-06 3.16E-05 1.12E-04U 3 5 7-3 ACID 0.00E+00 1.91E-04 0.00E+00 0.00E+00 1.91E-04 2.60E-05 0.00E+00 0.00E+00 0.00E+00 2.60E-05 2.17E-04U 3 6 7-3 ACID 0.00E+00 9.98E-05 0.00E+00 0.00E+00 9.98E-05 1.80E-05 0.00E+00 0.00E+00 1.30E-05 3.10E-05 1.31E-04U 4 1 7-3 ACID 1.95E-05 7.78E-05 1.73E-05 4.08E-05 1.55E-04 1.99E-05 2.73E-05 0.00E+00 2.16E-05 6.88E-05 2.24E-04U 4 2 7-3 ACID 0.00E+00 1.50E-05 3.82E-06 0.00E+00 1.88E-05 8.40E-06 7.40E-06 8.86E-06 8.59E-06 3.33E-05 5.21E-05U 4 3 7-3 ACID 7.56E-06 6.66E-05 5.70E-06 1.04E-04 1.83E-04 6.38E-06 6.62E-06 8.27E-06 9.61E-06 3.09E-05 2.14E-04U 4 4 7-3 ACID 7.36E-06 5.98E-05 5.46E-06 7.44E-05 1.47E-04 1.30E-05 6.90E-06 6.49E-06 7.06E-06 3.34E-05 1.80E-04U 4 5 7-3 ACID 2.15E-05 0.00E+00 0.00E+00 0.00E+00 2.15E-05 0.00E+00 0.00E+00 0.00E+00 2.37E-05 2.37E-05 4.52E-05U 4 6 7-3 ACID 7.97E-06 0.00E+00 0.00E+00 0.00E+00 7.97E-06 0.00E+00 0.00E+00 1.51E-05 0.00E+00 1.51E-05 2.31E-05U 1 1 8-2 FTCA 0.00E+00 3.49E-03 0.00E+00 6.44E-04 4.14E-03 2.65E-06 9.67E-06 1.63E-05 6.87E-06 3.55E-05 4.17E-03Wildlife International, Ltd.Project Number 112E-119- 55 -Table 16Quantity of Analyte in Trap Extract Analysis by LC/MS/MS (μg)XAD-2 (ug) Charcoal (ug)SourceUnitIDSamplingEvent Analyte1st SectionExtract A1st SectionExtract B2nd SectionExtract A2nd SectionExtract B Total1st SectionExtract A1st SectionExtract B2nd SectionExtract A2nd SectionExtract B TotalTotal Traps(ug)U 1 2 8-2 FTCA 0.00E+00 6.42E-04 0.00E+00 3.25E-04 9.67E-04 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 9.67E-04U 1 3 8-2 FTCA 0.00E+00 1.33E-03 8.71E-06 3.31E-03 4.66E-03 0.00E+00 0.00E+00 2.38E-05 0.00E+00 2.38E-05 4.68E-03U 1 4 8-2 FTCA 6.41E-07 2.29E-03 0.00E+00 1.97E-03 4.26E-03 0.00E+00 0.00E+00 1.21E-05 0.00E+00 1.21E-05 4.27E-03U 1 5 8-2 FTCA 0.00E+00 1.60E-03 2.03E-06 1.25E-03 2.86E-03 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 2.86E-03U 1 6 8-2 FTCA 0.00E+00 1.91E-03 0.00E+00 7.77E-04 2.69E-03 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 2.69E-03U 2 1 8-2 FTCA 1.16E-04 1.28E-02 1.73E-05 1.20E-03 1.41E-02 1.63E-05 2.74E-05 1.11E-05 1.42E-05 6.91E-05 1.42E-02U 2 2 8-2 FTCA 7.44E-06 5.57E-03 0.00E+00 1.19E-04 5.69E-03 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 5.69E-03U 2 3 8-2 FTCA 1.04E-04 5.72E-03 0.00E+00 2.26E-03 8.08E-03 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 8.08E-03U 2 4 8-2 FTCA 3.15E-05 2.22E-03 0.00E+00 3.85E-04 2.64E-03 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 2.64E-03U 2 5 8-2 FTCA 6.54E-05 1.59E-03 0.00E+00 0.00E+00 1.65E-03 7.45E-07 0.00E+00 0.00E+00 4.43E-06 5.17E-06 1.66E-03U 2 6 8-2 FTCA 0.00E+00 9.53E-04 0.00E+00 0.00E+00 9.53E-04 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 9.53E-04U 3 1 8-2 FTCA 0.00E+00 2.97E-03 4.34E-05 1.05E-03 4.07E-03 5.87E-06 4.25E-05 2.67E-05 4.20E-05 1.17E-04 4.18E-03U 3 2 8-2 FTCA 0.00E+00 2.32E-03 0.00E+00 2.78E-04 2.60E-03 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 2.60E-03U 3 3 8-2 FTCA 1.47E-06 1.99E-03 0.00E+00 3.82E-03 5.80E-03 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 5.80E-03U 3 4 8-2 FTCA 0.00E+00 4.83E-03 0.00E+00 1.66E-03 6.49E-03 4.54E-06 0.00E+00 1.63E-05 0.00E+00 2.09E-05 6.51E-03U 3 5 8-2 FTCA 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 1.46E-05 0.00E+00 0.00E+00 0.00E+00 1.46E-05 1.46E-05U 3 6 8-2 FTCA 0.00E+00 2.17E-03 0.00E+00 1.23E-03 3.41E-03 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 3.41E-03U 4 1 8-2 FTCA 4.65E-06 3.77E-03 1.62E-05 8.19E-04 4.61E-03 2.46E-05 6.00E-06 1.28E-05 5.48E-05 9.82E-05 4.70E-03U 4 2 8-2 FTCA 0.00E+00 1.98E-03 0.00E+00 1.52E-04 2.13E-03 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 2.13E-03U 4 3 8-2 FTCA 0.00E+00 2.77E-03 0.00E+00 3.26E-03 6.03E-03 1.59E-06 0.00E+00 0.00E+00 1.01E-05 1.17E-05 6.04E-03U 4 4 8-2 FTCA 0.00E+00 3.88E-03 0.00E+00 1.25E-03 5.13E-03 0.00E+00 0.00E+00 0.00E+00 1.18E-05 1.18E-05 5.14E-03U 4 5 8-2 FTCA 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00U 4 6 8-2 FTCA 0.00E+00 1.38E-03 0.00E+00 7.03E-04 2.08E-03 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 2.08E-03U 1 1 8-2 FTUCA 0.00E+00 6.98E-05 1.84E-06 3.46E-05 1.06E-04 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 1.06E-04U 1 2 8-2 FTUCA 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00Wildlife International, Ltd.Project Number 112E-119- 56 -Table 16Quantity of Analyte in Trap Extract Analysis by LC/MS/MS (μg)XAD-2 (ug) Charcoal (ug)SourceUnitIDSamplingEvent Analyte1st SectionExtract A1st SectionExtract B2nd SectionExtract A2nd SectionExtract B Total1st SectionExtract A1st SectionExtract B2nd SectionExtract A2nd SectionExtract B TotalTotal Traps(ug)U 1 3 8-2 FTUCA 0.00E+00 2.84E-05 0.00E+00 6.95E-05 9.79E-05 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 9.79E-05U 1 4 8-2 FTUCA 0.00E+00 3.38E-05 0.00E+00 1.95E-05 5.33E-05 2.04E-06 0.00E+00 0.00E+00 0.00E+00 2.04E-06 5.53E-05U 1 5 8-2 FTUCA 0.00E+00 9.57E-05 0.00E+00 9.86E-05 1.94E-04 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 1.94E-04U 1 6 8-2 FTUCA 0.00E+00 6.25E-05 0.00E+00 0.00E+00 6.25E-05 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 6.25E-05U 2 1 8-2 FTUCA 3.48E-05 2.94E-03 0.00E+00 1.34E-04 3.11E-03 0.00E+00 6.81E-06 0.00E+00 0.00E+00 6.81E-06 3.12E-03U 2 2 8-2 FTUCA 9.76E-06 3.40E-03 0.00E+00 9.24E-06 3.42E-03 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 3.42E-03U 2 3 8-2 FTUCA 6.14E-06 3.35E-03 0.00E+00 2.91E-04 3.64E-03 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 3.64E-03U 2 4 8-2 FTUCA 8.14E-06 4.83E-03 0.00E+00 1.59E-05 4.85E-03 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 4.85E-03U 2 5 8-2 FTUCA 9.07E-06 3.92E-03 3.69E-07 1.23E-04 4.05E-03 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 4.05E-03U 2 6 8-2 FTUCA 1.11E-05 5.58E-03 0.00E+00 4.87E-05 5.64E-03 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 5.64E-03U 3 1 8-2 FTUCA 0.00E+00 8.68E-05 0.00E+00 1.97E-04 2.84E-04 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 2.84E-04U 3 2 8-2 FTUCA 0.00E+00 4.35E-04 0.00E+00 2.17E-04 6.52E-04 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 6.52E-04U 3 3 8-2 FTUCA 0.00E+00 1.47E-04 0.00E+00 6.11E-05 2.08E-04 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 2.08E-04U 3 4 8-2 FTUCA 0.00E+00 2.03E-04 0.00E+00 6.87E-05 2.71E-04 0.00E+00 0.00E+00 0.00E+00 5.09E-07 5.09E-07 2.72E-04U 3 5 8-2 FTUCA 0.00E+00 1.72E-04 0.00E+00 1.12E-04 2.83E-04 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 2.83E-04U 3 6 8-2 FTUCA 0.00E+00 9.29E-05 0.00E+00 0.00E+00 9.29E-05 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 9.29E-05U 4 1 8-2 FTUCA 0.00E+00 3.82E-05 0.00E+00 5.01E-05 8.83E-05 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 8.83E-05U 4 2 8-2 FTUCA 0.00E+00 3.64E-05 0.00E+00 6.34E-06 4.27E-05 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 4.27E-05U 4 3 8-2 FTUCA 0.00E+00 2.20E-04 0.00E+00 1.57E-04 3.77E-04 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 3.77E-04U 4 4 8-2 FTUCA 0.00E+00 1.50E-04 0.00E+00 8.92E-05 2.39E-04 0.00E+00 0.00E+00 1.22E-06 0.00E+00 1.22E-06 2.40E-04U 4 5 8-2 FTUCA 0.00E+00 3.43E-05 0.00E+00 4.72E-05 8.15E-05 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 8.15E-05U 4 6 8-2 FTUCA 0.00E+00 0.00E+00 0.00E+00 1.78E-05 1.78E-05 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 1.78E-05U 1 1 M+8 PFOA 0.00E+00 4.67E-03 0.00E+00 5.04E-03 9.71E-03 0.00E+00 4.73E-03 1.06E-04 5.47E-03 1.03E-02 2.00E-02U 1 2 M+8 PFOA 0.00E+00 6.34E-03 0.00E+00 5.86E-03 1.22E-02 3.42E-05 5.36E-03 3.55E-04 5.55E-03 1.13E-02 2.35E-02U 1 3 M+8 PFOA 0.00E+00 6.16E-03 0.00E+00 5.59E-03 1.18E-02 4.07E-05 5.77E-03 5.08E-04 5.71E-03 1.20E-02 2.38E-02Wildlife International, Ltd.Project Number 112E-119- 57 -Table 16Quantity of Analyte in Trap Extract Analysis by LC/MS/MS (μg)XAD-2 (ug) Charcoal (ug)SourceUnitIDSamplingEvent Analyte1st SectionExtract A1st SectionExtract B2nd SectionExtract A2nd SectionExtract B Total1st SectionExtract A1st SectionExtract B2nd SectionExtract A2nd SectionExtract B TotalTotal Traps(ug)U 1 4 M+8 PFOA 0.00E+00 4.97E-03 0.00E+00 4.91E-03 9.88E-03 2.09E-05 4.29E-03 3.06E-04 4.50E-03 9.12E-03 1.90E-02U 1 5 M+8 PFOA 0.00E+00 4.79E-03 0.00E+00 4.82E-03 9.62E-03 3.67E-05 5.44E-03 4.05E-04 5.27E-03 1.12E-02 2.08E-02U 1 6 M+8 PFOA 0.00E+00 4.70E-03 0.00E+00 4.17E-03 8.87E-03 7.29E-06 4.21E-03 8.30E-05 4.30E-03 8.61E-03 1.75E-02U 2 1 M+8 PFOA 0.00E+00 5.20E-03 3.70E-06 5.25E-03 1.05E-02 2.73E-05 4.52E-03 9.07E-05 5.37E-03 1.00E-02 2.05E-02U 2 2 M+8 PFOA 0.00E+00 5.90E-03 0.00E+00 5.79E-03 1.17E-02 1.84E-05 5.61E-03 7.91E-04 5.18E-03 1.16E-02 2.33E-02U 2 3 M+8 PFOA 0.00E+00 6.10E-03 0.00E+00 5.50E-03 1.16E-02 5.48E-05 5.99E-03 3.18E-04 5.70E-03 1.21E-02 2.37E-02U 2 4 M+8 PFOA 0.00E+00 5.65E-03 0.00E+00 5.67E-03 1.13E-02 3.69E-05 5.58E-03 5.01E-04 4.97E-03 1.11E-02 2.24E-02U 2 5 M+8 PFOA 0.00E+00 4.57E-03 0.00E+00 4.41E-03 8.98E-03 3.48E-05 4.66E-03 3.18E-04 5.05E-03 1.01E-02 1.90E-02U 2 6 M+8 PFOA 0.00E+00 4.04E-03 0.00E+00 3.96E-03 8.00E-03 1.45E-06 4.06E-03 4.22E-04 3.87E-03 8.36E-03 1.64E-02U 3 1 M+8 PFOA 0.00E+00 5.72E-03 0.00E+00 5.71E-03 1.14E-02 0.00E+00 5.25E-03 9.17E-05 5.38E-03 1.07E-02 2.21E-02U 3 2 M+8 PFOA 0.00E+00 5.76E-03 0.00E+00 5.67E-03 1.14E-02 5.20E-05 5.32E-03 9.21E-04 5.01E-03 1.13E-02 2.27E-02U 3 3 M+8 PFOA 0.00E+00 5.31E-03 0.00E+00 4.67E-03 9.98E-03 1.13E-05 3.82E-03 4.70E-04 3.05E-03 7.35E-03 1.73E-02U 3 4 M+8 PFOA 0.00E+00 4.69E-03 0.00E+00 4.52E-03 9.21E-03 0.00E+00 4.11E-03 1.23E-04 3.74E-03 7.97E-03 1.72E-02U 3 5 M+8 PFOA 0.00E+00 4.08E-03 0.00E+00 3.99E-03 8.07E-03 7.71E-06 3.72E-03 2.74E-04 3.56E-03 7.56E-03 1.56E-02U 3 6 M+8 PFOA 0.00E+00 5.98E-03 0.00E+00 5.80E-03 1.18E-02 3.08E-05 5.72E-03 1.05E-04 5.06E-03 1.09E-02 2.27E-02U 4 1 M+8 PFOA 0.00E+00 5.87E-03 3.97E-06 5.26E-03 1.11E-02 6.42E-06 5.37E-03 9.71E-05 5.72E-03 1.12E-02 2.23E-02U 4 2 M+8 PFOA 0.00E+00 5.87E-03 0.00E+00 5.43E-03 1.13E-02 2.93E-05 5.33E-03 1.55E-04 5.58E-03 1.11E-02 2.24E-02U 4 3 M+8 PFOA 0.00E+00 4.48E-03 0.00E+00 3.81E-03 8.29E-03 0.00E+00 3.20E-03 4.59E-05 3.02E-03 6.27E-03 1.46E-02U 4 4 M+8 PFOA 0.00E+00 3.51E-03 0.00E+00 3.37E-03 6.88E-03 0.00E+00 2.91E-03 4.86E-05 3.09E-03 6.05E-03 1.29E-02U 4 5 M+8 PFOA 0.00E+00 3.79E-03 0.00E+00 3.08E-03 6.87E-03 0.00E+00 3.06E-03 1.28E-04 2.81E-03 6.00E-03 1.29E-02U 4 6 M+8 PFOA 0.00E+00 6.53E-03 0.00E+00 6.09E-03 1.26E-02 3.14E-05 5.61E-03 9.28E-05 5.12E-03 1.09E-02 2.35E-02U 1 1 PFDA 0.00E+00 7.01E-05 0.00E+00 2.48E-04 3.18E-04 0.00E+00 0.00E+00 9.94E-08 0.00E+00 9.94E-08 3.18E-04U 1 2 PFDA 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00U 1 3 PFDA 0.00E+00 3.38E-05 4.37E-07 1.61E-04 1.96E-04 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 1.96E-04U 1 4 PFDA 0.00E+00 0.00E+00 0.00E+00 3.13E-05 3.13E-05 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 3.13E-05Wildlife International, Ltd.Project Number 112E-119- 58 -Table 16Quantity of Analyte in Trap Extract Analysis by LC/MS/MS (μg)XAD-2 (ug) Charcoal (ug)SourceUnitIDSamplingEvent Analyte1st SectionExtract A1st SectionExtract B2nd SectionExtract A2nd SectionExtract B Total1st SectionExtract A1st SectionExtract B2nd SectionExtract A2nd SectionExtract B TotalTotal Traps(ug)U 1 5 PFDA 2.74E-06 5.37E-05 0.00E+00 7.37E-05 1.30E-04 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 1.30E-04U 1 6 PFDA 0.00E+00 1.19E-05 0.00E+00 1.74E-05 2.93E-05 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 2.93E-05U 2 1 PFDA 0.00E+00 4.94E-04 0.00E+00 7.49E-05 5.68E-04 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 5.68E-04U 2 2 PFDA 0.00E+00 8.57E-05 0.00E+00 0.00E+00 8.57E-05 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 8.57E-05U 2 3 PFDA 6.69E-07 1.09E-04 0.00E+00 1.36E-04 2.46E-04 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 2.46E-04U 2 4 PFDA 5.23E-06 3.75E-05 0.00E+00 5.55E-05 9.82E-05 0.00E+00 0.00E+00 0.00E+00 4.06E-06 4.06E-06 1.02E-04U 2 5 PFDA 5.87E-06 1.70E-04 0.00E+00 8.54E-05 2.61E-04 1.33E-06 5.34E-07 0.00E+00 0.00E+00 1.86E-06 2.63E-04U 2 6 PFDA 0.00E+00 4.90E-06 0.00E+00 3.09E-05 3.58E-05 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 3.58E-05U 3 1 PFDA 0.00E+00 1.93E-04 0.00E+00 2.42E-04 4.36E-04 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 4.36E-04U 3 2 PFDA 1.15E-05 1.43E-04 0.00E+00 6.35E-05 2.18E-04 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 2.18E-04U 3 3 PFDA 0.00E+00 1.14E-04 0.00E+00 1.03E-04 2.17E-04 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 2.17E-04U 3 4 PFDA 3.15E-07 1.11E-04 0.00E+00 3.16E-05 1.43E-04 0.00E+00 1.31E-06 0.00E+00 8.19E-07 2.12E-06 1.45E-04U 3 5 PFDA 5.31E-07 2.15E-04 4.30E-06 7.13E-05 2.91E-04 2.99E-06 0.00E+00 0.00E+00 0.00E+00 2.99E-06 2.94E-04U 3 6 PFDA 0.00E+00 1.56E-04 0.00E+00 3.12E-05 1.87E-04 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 1.87E-04U 4 1 PFDA 0.00E+00 1.61E-04 0.00E+00 3.50E-04 5.11E-04 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 5.11E-04U 4 2 PFDA 0.00E+00 3.48E-05 0.00E+00 1.63E-05 5.10E-05 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 5.10E-05U 4 3 PFDA 0.00E+00 1.63E-04 0.00E+00 6.83E-05 2.32E-04 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 2.32E-04U 4 4 PFDA 0.00E+00 1.32E-04 0.00E+00 6.13E-05 1.93E-04 0.00E+00 1.47E-06 0.00E+00 3.21E-06 4.68E-06 1.98E-04U 4 5 PFDA 2.08E-06 1.74E-04 0.00E+00 3.81E-05 2.14E-04 0.00E+00 5.60E-06 0.00E+00 0.00E+00 5.60E-06 2.20E-04U 4 6 PFDA 0.00E+00 1.28E-05 0.00E+00 2.05E-05 3.34E-05 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 3.34E-05U 1 1 PFNA 0.00E+00 0.00E+00 0.00E+00 6.47E-05 6.47E-05 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 6.47E-05U 1 2 PFNA 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00U 1 3 PFNA 0.00E+00 1.33E-05 3.77E-06 1.61E-05 3.32E-05 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 3.32E-05U 1 4 PFNA 0.00E+00 6.96E-06 0.00E+00 7.56E-06 1.45E-05 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 1.45E-05U 1 5 PFNA 0.00E+00 1.78E-05 0.00E+00 9.37E-06 2.72E-05 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 2.72E-05Wildlife International, Ltd.Project Number 112E-119- 59 -Table 16Quantity of Analyte in Trap Extract Analysis by LC/MS/MS (μg)XAD-2 (ug) Charcoal (ug)SourceUnitIDSamplingEvent Analyte1st SectionExtract A1st SectionExtract B2nd SectionExtract A2nd SectionExtract B Total1st SectionExtract A1st SectionExtract B2nd SectionExtract A2nd SectionExtract B TotalTotal Traps(ug)U 1 6 PFNA 0.00E+00 1.74E-05 0.00E+00 1.64E-05 3.38E-05 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 3.38E-05U 2 1 PFNA 0.00E+00 4.37E-05 0.00E+00 4.27E-05 8.64E-05 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 8.64E-05U 2 2 PFNA 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00U 2 3 PFNA 0.00E+00 5.32E-05 0.00E+00 4.61E-05 9.93E-05 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 9.93E-05U 2 4 PFNA 0.00E+00 3.66E-05 0.00E+00 3.01E-05 6.67E-05 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 6.67E-05U 2 5 PFNA 0.00E+00 4.92E-05 0.00E+00 2.05E-05 6.97E-05 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 6.97E-05U 2 6 PFNA 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00U 3 1 PFNA 0.00E+00 8.35E-05 0.00E+00 9.60E-05 1.79E-04 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 1.79E-04U 3 2 PFNA 7.54E-06 2.43E-06 0.00E+00 6.20E-06 1.62E-05 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 1.62E-05U 3 3 PFNA 0.00E+00 8.47E-06 0.00E+00 3.17E-05 4.02E-05 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 4.02E-05U 3 4 PFNA 0.00E+00 5.83E-05 0.00E+00 1.19E-05 7.02E-05 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 7.02E-05U 3 5 PFNA 0.00E+00 8.23E-05 0.00E+00 2.18E-05 1.04E-04 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 1.04E-04U 3 6 PFNA 0.00E+00 2.38E-05 0.00E+00 2.16E-05 4.54E-05 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 4.54E-05U 4 1 PFNA 0.00E+00 0.00E+00 0.00E+00 1.04E-04 1.04E-04 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 1.04E-04U 4 2 PFNA 0.00E+00 5.06E-06 0.00E+00 0.00E+00 5.06E-06 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 5.06E-06U 4 3 PFNA 0.00E+00 5.81E-05 0.00E+00 2.44E-05 8.25E-05 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 8.25E-05U 4 4 PFNA 1.45E-06 5.36E-05 0.00E+00 3.27E-05 8.78E-05 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 8.78E-05U 4 5 PFNA 0.00E+00 4.80E-05 0.00E+00 2.96E-05 7.76E-05 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 7.76E-05U 4 6 PFNA 0.00E+00 2.79E-05 0.00E+00 0.00E+00 2.79E-05 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 2.79E-05U 1 1 PFOA 0.00E+00 1.10E-04 0.00E+00 4.69E-05 1.57E-04 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 1.57E-04U 1 2 PFOA 0.00E+00 2.29E-06 0.00E+00 0.00E+00 2.29E-06 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 2.29E-06U 1 3 PFOA 0.00E+00 3.58E-05 0.00E+00 1.57E-05 5.14E-05 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 5.14E-05U 1 4 PFOA 0.00E+00 6.06E-05 0.00E+00 2.83E-05 8.89E-05 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 8.89E-05U 1 5 PFOA 0.00E+00 3.74E-05 0.00E+00 4.16E-05 7.90E-05 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 7.90E-05U 1 6 PFOA 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00Wildlife International, Ltd.Project Number 112E-119- 60 -Table 16Quantity of Analyte in Trap Extract Analysis by LC/MS/MS (μg)XAD-2 (ug) Charcoal (ug)SourceUnitIDSamplingEvent Analyte1st SectionExtract A1st SectionExtract B2nd SectionExtract A2nd SectionExtract B Total1st SectionExtract A1st SectionExtract B2nd SectionExtract A2nd SectionExtract B TotalTotal Traps(ug)U 2 1 PFOA 1.70E-03 5.05E-02 0.00E+00 5.19E-05 5.23E-02 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 5.23E-02U 2 2 PFOA 1.17E-03 5.99E-02 0.00E+00 0.00E+00 6.10E-02 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 6.10E-02U 2 3 PFOA 5.63E-04 2.98E-02 0.00E+00 5.92E-06 3.03E-02 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 3.03E-02U 2 4 PFOA 7.21E-04 7.26E-02 0.00E+00 4.71E-05 7.34E-02 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 7.34E-02U 2 5 PFOA 4.56E-04 3.36E-02 0.00E+00 3.66E-05 3.41E-02 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 3.41E-02U 2 6 PFOA 7.51E-04 1.13E-01 0.00E+00 3.53E-06 1.13E-01 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 1.13E-01U 3 1 PFOA 0.00E+00 2.30E-04 0.00E+00 1.82E-04 4.12E-04 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 4.12E-04U 3 2 PFOA 0.00E+00 2.11E-04 0.00E+00 0.00E+00 2.11E-04 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 2.11E-04U 3 3 PFOA 0.00E+00 1.47E-04 0.00E+00 0.00E+00 1.47E-04 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 1.47E-04U 3 4 PFOA 0.00E+00 1.98E-04 0.00E+00 4.10E-05 2.39E-04 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 2.39E-04U 3 5 PFOA 0.00E+00 1.99E-04 0.00E+00 2.66E-05 2.26E-04 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 2.26E-04U 3 6 PFOA 0.00E+00 2.05E-04 0.00E+00 0.00E+00 2.05E-04 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 2.05E-04U 4 1 PFOA 0.00E+00 1.88E-04 0.00E+00 3.73E-05 2.25E-04 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 2.25E-04U 4 2 PFOA 0.00E+00 2.49E-04 0.00E+00 0.00E+00 2.49E-04 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 2.49E-04U 4 3 PFOA 0.00E+00 3.57E-04 0.00E+00 1.85E-05 3.75E-04 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 3.75E-04U 4 4 PFOA 0.00E+00 3.17E-04 0.00E+00 5.01E-05 3.67E-04 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 3.67E-04U 4 5 PFOA 0.00E+00 3.12E-04 0.00E+00 3.78E-05 3.50E-04 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 3.50E-04U 4 6 PFOA 0.00E+00 1.90E-04 0.00E+00 0.00E+00 1.90E-04 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 1.90E-04U 1 1 PFUA 0.00E+00 6.98E-05 1.15E-06 4.99E-04 5.70E-04 0.00E+00 4.37E-06 7.60E-06 3.97E-06 1.59E-05 5.85E-04U 1 2 PFUA 0.00E+00 1.20E-05 0.00E+00 0.00E+00 1.20E-05 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 1.20E-05U 1 3 PFUA 0.00E+00 1.06E-04 2.20E-05 3.44E-04 4.72E-04 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 4.72E-04U 1 4 PFUA 0.00E+00 1.07E-04 0.00E+00 1.13E-04 2.20E-04 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 2.20E-04U 1 5 PFUA 0.00E+00 2.24E-04 0.00E+00 3.06E-04 5.30E-04 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 5.30E-04U 1 6 PFUA 0.00E+00 8.85E-06 0.00E+00 1.30E-04 1.39E-04 0.00E+00 0.00E+00 0.00E+00 4.43E-07 4.43E-07 1.39E-04U 2 1 PFUA 8.00E-06 1.05E-03 0.00E+00 7.87E-04 1.84E-03 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 1.84E-03Wildlife International, Ltd.Project Number 112E-119- 61 -Table 16Quantity of Analyte in Trap Extract Analysis by LC/MS/MS (μg)XAD-2 (ug) Charcoal (ug)SourceUnitIDSamplingEvent Analyte1st SectionExtract A1st SectionExtract B2nd SectionExtract A2nd SectionExtract B Total1st SectionExtract A1st SectionExtract B2nd SectionExtract A2nd SectionExtract B TotalTotal Traps(ug)U 2 2 PFUA 3.27E-05 3.36E-04 0.00E+00 2.66E-05 3.96E-04 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 3.96E-04U 2 3 PFUA 5.36E-06 4.63E-04 0.00E+00 3.86E-04 8.55E-04 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 8.55E-04U 2 4 PFUA 0.00E+00 6.14E-05 0.00E+00 1.98E-04 2.59E-040.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 2.59E-04U 2 5 PFUA 6.58E-06 1.12E-03 0.00E+00 5.58E-04 1.69E-03 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 1.69E-03U 2 6 PFUA 5.43E-06 1.01E-05 0.00E+00 9.86E-05 1.14E-04 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 1.14E-04U 3 1 PFUA 0.00E+00 5.85E-04 3.90E-06 1.57E-03 2.16E-03 0.00E+00 1.26E-05 0.00E+00 0.00E+00 1.26E-05 2.17E-03U 3 2 PFUA 2.52E-05 1.60E-04 9.10E-07 9.86E-05 2.84E-04 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 2.84E-04U 3 3 PFUA 0.00E+00 1.39E-04 0.00E+00 5.27E-04 6.66E-040.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 6.66E-04U 3 4 PFUA 0.00E+00 1.58E-04 0.00E+00 8.81E-05 2.46E-040.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 2.46E-04U 3 5 PFUA 0.00E+00 9.26E-04 0.00E+00 7.98E-04 1.72E-03 9.25E-06 1.54E-06 0.00E+00 0.00E+00 1.08E-05 1.74E-03U 3 6 PFUA 0.00E+00 9.10E-05 0.00E+00 1.23E-04 2.14E-04 0.00E+00 1.65E-06 0.00E+00 0.00E+00 1.65E-06 2.16E-04U 4 1 PFUA 0.00E+00 4.87E-04 0.00E+00 1.82E-03 2.31E-03 0.00E+00 1.56E-05 0.00E+00 0.00E+00 1.56E-05 2.33E-03U 4 2 PFUA 1.87E-06 1.11E-05 0.00E+00 4.98E-05 6.27E-05 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 6.27E-05U 4 3 PFUA 0.00E+00 1.27E-04 0.00E+00 3.00E-04 4.28E-040.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 4.28E-04U 4 4 PFUA 0.00E+00 1.27E-04 0.00E+00 2.47E-04 3.74E-040.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 3.74E-04U 4 5 PFUA 0.00E+00 2.94E-04 0.00E+00 3.42E-04 6.36E-040.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 6.36E-04U 4 6 PFUA 0.00E+00 7.96E-05 0.00E+00 1.18E-04 1.97E-040.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 1.97E-04

# W ildlife International, Ltd. Project Number 112E-119

- 62 -

Table 17

Quantity of Analyte in Sludge Extract Analysis by GC/MS (μg)

Quantity per SCAS Unit in Extract (ug)

Source Unit ID Sampling Event Analyte Extract A Extract B Total

L NA -2 10-2 FTI 0.0000 0.0000 0.0000

L NA -2 10-2 FTOH 0.0000 0.0000 0.0000

L NA -2 6-2 FTOH 0.0028 0.0000 0.0028

L NA -2 7-2 sFTOH 0.0000 0.0000 0.0000

L NA -2 8-2 FTAC 0.0000 0.0000 0.0000

L NA -2 8-2 FTI 0.0000 0.0000 0.0000

L NA -2 8-2 FTO ND ND ND

L NA -2 8-2 FTOH 0.0000 0.0000 0.0000

L NA -2 M+4 8-2 FTOH NA NA NA

L NA -2 PFDI 0.6876 0.0000 0.6876

L NA -2 PFOI 0.0000 0.0000 0.0000

U 1 1 10-2 FTI 0.0000 0.0000 0.0000

U 1 2 10-2 FTI 0.0000 0.0000 0.0000

U 1 3 10-2 FTI 0.0000 0.0000 0.0000

U 1 4 10-2 FTI 0.0000 0.0000 0.0000

U 1 5 10-2 FTI 0.0000 0.0000 0.0000

U 1 6 10-2 FTI 0.0000 0.0000 0.0000

U 2 1 10-2 FTI 0.0000 0.0000 0.0000

U 2 2 10-2 FTI 0.0000 0.0000 0.0000

U 2 3 10-2 FTI 0.0000 0.0000 0.0000

U 2 4 10-2 FTI 0.0000 0.0000 0.0000

U 2 5 10-2 FTI 0.0000 0.0000 0.0000

U 2 6 10-2 FTI 0.0000 0.0000 0.0000

U 3 1 10-2 FTI 4.0691 0.9029 4.9720

U 3 2 10-2 FTI 10.1674 3.3270 13.4944

U 3 3 10-2 FTI 12.7332 2.9588 15.6921

U 3 4 10-2 FTI 12.2313 2.0583 14.2896

U 3 5 10-2 FTI 14.6161 2.3509 16.9670

U 3 6 10-2 FTI 14.3249 1.1034 15.4283

U 4 1 10-2 FTI 1.2736 0.4391 1.7127

U 4 2 10-2 FTI 3.5013 0.7611 4.2624

U 4 3 10-2 FTI 3.4847 0.7875 4.2721

U 4 4 10-2 FTI 4.4407 0.8402 5.2809

U 4 5 10-2 FTI 5.2775 0.5850 5.8625

U 4 6 10-2 FTI 4.4597 0.6925 5.1522

U 1 1 10-2 FTOH 0.0000 0.0000 0.0000

U 1 2 10-2 FTOH 0.0000 0.0000 0.0000

U 1 3 10-2 FTOH 0.0000 0.0000 0.0000

U 1 4 10-2 FTOH 0.0000 0.0000 0.0000

U 1 5 10-2 FTOH 0.0000 0.0000 0.0000

# W ildlife International, Ltd. Project Number 112E-119

- 63 -

Table 17

Quantity of Analyte in Sludge Extract Analysis by GC/MS (μg)

Quantity per SCAS Unit in Extract (ug)

Source Unit ID Sampling Event Analyte Extract A Extract B Total

U 1 6 10-2 FTOH 0.0000 0.0000 0.0000

U 2 1 10-2 FTOH 0.2945 0.0000 0.2945

U 2 2 10-2 FTOH 0.2343 0.0518 0.2862

U 2 3 10-2 FTOH 0.2500 0.0575 0.3075

U 2 4 10-2 FTOH 0.2835 0.1095 0.3931

U 2 5 10-2 FTOH 0.2212 0.0481 0.2693

U 2 6 10-2 FTOH 0.2616 0.0592 0.3208

U 3 1 10-2 FTOH 0.2958 0.0722 0.3679

U 3 2 10-2 FTOH 0.4939 0.2534 0.7473

U 3 3 10-2 FTOH 0.6721 0.2380 0.9102

U 3 4 10-2 FTOH 0.5667 0.1073 0.6739

U 3 5 10-2 FTOH 1.0288 0.1176 1.1464

U 3 6 10-2 FTOH 0.9332 0.0445 0.9777

U 4 1 10-2 FTOH 0.1341 0.0570 0.1911

U 4 2 10-2 FTOH 0.3860 0.1251 0.5111

U 4 3 10-2 FTOH 0.4289 0.1263 0.5553

U 4 4 10-2 FTOH 0.3601 0.0496 0.4096

U 4 5 10-2 FTOH 0.5954 0.0590 0.6544

U 4 6 10-2 FTOH 0.4683 0.0307 0.4990

U 1 1 6-2 FTOH 0.0000 0.0000 0.0000

U 1 2 6-2 FTOH 0.0000 0.0274 0.0274

U 1 3 6-2 FTOH 0.0000 0.0000 0.0000

U 1 4 6-2 FTOH 0.0000 0.0000 0.0000

U 1 5 6-2 FTOH 0.0000 0.0000 0.0000

U 1 6 6-2 FTOH 0.0000 0.0000 0.0000

U 2 1 6-2 FTOH 0.9644 0.2405 1.2048

U 2 2 6-2 FTOH 1.2764 0.1906 1.4671

U 2 3 6-2 FTOH 1.5013 0.2365 1.7378

U 2 4 6-2 FTOH 1.9234 0.5515 2.4749

U 2 5 6-2 FTOH 1.0870 0.1621 1.2491

U 2 6 6-2 FTOH 1.5622 0.2173 1.7795

U 3 1 6-2 FTOH 0.2164 0.0383 0.2546

U 3 2 6-2 FTOH 0.3057 0.1132 0.4189

U 3 3 6-2 FTOH 0.3260 0.0872 0.4132

U 3 4 6-2 FTOH 0.3247 0.0414 0.3661

U 3 5 6-2 FTOH 0.2448 0.0000 0.2448

U 3 6 6-2 FTOH 0.1978 0.0000 0.1978

U 4 1 6-2 FTOH 0.1052 0.0627 0.1679

U 4 2 6-2 FTOH 0.2748 0.0751 0.3498

U 4 3 6-2 FTOH 0.2149 0.0506 0.2655

# W ildlife International, Ltd. Project Number 112E-119

- 64 -

Table 17

Quantity of Analyte in Sludge Extract Analysis by GC/MS (μg)

Quantity per SCAS Unit in Extract (ug)

Source Unit ID Sampling Event Analyte Extract A Extract B Total

U 4 4 6-2 FTOH 0.3106 0.0722 0.3828

U 4 5 6-2 FTOH 0.3028 0.0249 0.3277

U 4 6 6-2 FTOH 0.1459 0.0000 0.1459

U 1 1 7-2 sFTOH 0.0000 0.0000 0.0000

U 1 2 7-2 sFTOH 0.0462 0.0000 0.0462

U 1 3 7-2 sFTOH 0.0000 0.0000 0.0000

U 1 4 7-2 sFTOH 0.0000 0.0000 0.0000

U 1 5 7-2 sFTOH 0.0000 0.0000 0.0000

U 1 6 7-2 sFTOH 0.0000 0.0000 0.0000

U 2 1 7-2 sFTOH 122.6763 40.8918 163.5681

U 2 2 7-2 sFTOH 173.0089 59.7911 232.7999

U 2 3 7-2 sFTOH 253.9088 57.4304 311.3392

U 2 4 7-2 sFTOH 123.5692 79.7027 203.2718

U 2 5 7-2 sFTOH 206.2823 32.8162 239.0985

U 2 6 7-2 sFTOH 127.5368 24.7857 152.3225

U 3 1 7-2 sFTOH 0.7777 0.1787 0.9564

U 3 2 7-2 sFTOH 2.7560 0.9994 3.7555

U 3 3 7-2 sFTOH 3.6728 0.8385 4.5112

U 3 4 7-2 sFTOH 2.5117 0.3521 2.8638

U 3 5 7-2 sFTOH 2.7186 0.3584 3.0770

U 3 6 7-2 sFTOH 2.3084 0.2107 2.5192

U 4 1 7-2 sFTOH 0.5795 0.2533 0.8327

U 4 2 7-2 sFTOH 2.0220 0.4405 2.4625

U 4 3 7-2 sFTOH 2.1213 0.4222 2.5434

U 4 4 7-2 sFTOH 2.1095 0.4075 2.5169

U 4 5 7-2 sFTOH 2.3022 0.2602 2.5625

U 4 6 7-2 sFTOH 1.5821 0.2975 1.8796

U 1 1 8-2 FTAC 0.0000 0.0000 0.0000

U 1 2 8-2 FTAC 0.0000 0.0000 0.0000

U 1 3 8-2 FTAC 0.0000 0.0000 0.0000

U 1 4 8-2 FTAC 0.0000 0.0000 0.0000

U 1 5 8-2 FTAC 0.0000 0.0000 0.0000

U 1 6 8-2 FTAC 0.0000 0.0000 0.0000

U 2 1 8-2 FTAC 0.0000 0.0000 0.0000

U 2 2 8-2 FTAC 0.0000 0.0000 0.0000

U 2 3 8-2 FTAC 0.0000 0.0000 0.0000

U 2 4 8-2 FTAC 0.0000 0.0000 0.0000

U 2 5 8-2 FTAC 0.0000 0.0000 0.0000

U 2 6 8-2 FTAC 0.0000 0.0000 0.0000

U 3 1 8-2 FTAC 0.0000 0.0000 0.0000

# W ildlife International, Ltd. Project Number 112E-119

- 65 -

Table 17

Quantity of Analyte in Sludge Extract Analysis by GC/MS (μg)

Quantity per SCAS Unit in Extract (ug)

Source Unit ID Sampling Event Analyte Extract A Extract B Total

U 3 2 8-2 FTAC 0.0000 0.0000 0.0000

U 3 3 8-2 FTAC 0.0000 0.0000 0.0000

U 3 4 8-2 FTAC 0.0000 0.0000 0.0000

U 3 5 8-2 FTAC 0.0000 0.0000 0.0000

U 3 6 8-2 FTAC 0.0000 0.0000 0.0000

U 4 1 8-2 FTAC 0.0000 0.0000 0.0000

U 4 2 8-2 FTAC 0.0000 0.0000 0.0000

U 4 3 8-2 FTAC 0.0000 0.0000 0.0000

U 4 4 8-2 FTAC 0.0000 0.0000 0.0000

U 4 5 8-2 FTAC 0.0000 0.0000 0.0000

U 4 6 8-2 FTAC 0.0000 0.0000 0.0000

U 1 1 8-2 FTI 0.0000 0.0000 0.0000

U 1 2 8-2 FTI 0.0000 0.0000 0.0000

U 1 3 8-2 FTI 0.0000 0.0000 0.0000

U 1 4 8-2 FTI 0.0000 0.0000 0.0000

U 1 5 8-2 FTI 0.0000 0.0000 0.0000

U 1 6 8-2 FTI 0.0000 0.0000 0.0000

U 2 1 8-2 FTI 0.0000 0.0000 0.0000

U 2 2 8-2 FTI 0.1245 0.0000 0.1245

U 2 3 8-2 FTI 0.1358 0.0000 0.1358

U 2 4 8-2 FTI 0.1471 0.0550 0.2021

U 2 5 8-2 FTI 0.1006 0.0000 0.1006

U 2 6 8-2 FTI 0.1275 0.0000 0.1275

U 3 1 8-2 FTI 1.2721 0.2731 1.5453

U 3 2 8-2 FTI 1.5370 0.5266 2.0635

U 3 3 8-2 FTI 1.6012 0.4240 2.0252

U 3 4 8-2 FTI 0.8942 0.1875 1.0818

U 3 5 8-2 FTI 1.4970 0.1912 1.6882

U 3 6 8-2 FTI 0.4675 0.0848 0.5524

U 4 1 8-2 FTI 0.1688 0.0673 0.2361

U 4 2 8-2 FTI 0.3661 0.1088 0.4749

U 4 3 8-2 FTI 0.2567 0.0699 0.3266

U 4 4 8-2 FTI 0.3121 0.0925 0.4046

U 4 5 8-2 FTI 0.4017 0.0788 0.4805

U 4 6 8-2 FTI 0.2006 0.0761 0.2768

U 1 1 8-2 FTO ND ND ND

U 1 2 8-2 FTO ND ND ND

U 1 3 8-2 FTO ND ND ND

U 1 4 8-2 FTO ND ND ND

U 1 5 8-2 FTO ND ND ND

# W ildlife International, Ltd. Project Number 112E-119

- 66 -

Table 17

Quantity of Analyte in Sludge Extract Analysis by GC/MS (μg)

Quantity per SCAS Unit in Extract (ug)

Source Unit ID Sampling Event Analyte Extract A Extract B Total

U 1 6 8-2 FTO ND ND ND

U 2 1 8-2 FTO ND ND ND

U 2 2 8-2 FTO ND ND ND

U 2 3 8-2 FTO ND ND ND

U 2 4 8-2 FTO ND ND ND

U 2 5 8-2 FTO ND ND ND

U 2 6 8-2 FTO ND ND ND

U 3 1 8-2 FTO ND ND ND

U 3 2 8-2 FTO ND ND ND

U 3 3 8-2 FTO D ND D

U 3 4 8-2 FTO ND ND ND

U 3 5 8-2 FTO D ND D

U 3 6 8-2 FTO D ND D

U 4 1 8-2 FTO ND ND ND

U 4 2 8-2 FTO ND ND ND

U 4 3 8-2 FTO ND ND ND

U 4 4 8-2 FTO ND ND ND

U 4 5 8-2 FTO ND ND ND

U 4 6 8-2 FTO ND ND ND

U 1 1 8-2 FTOH 0.0332 0.0289 0.0621

U 1 2 8-2 FTOH 0.0000 0.0000 0.0000

U 1 3 8-2 FTOH 0.0000 0.0000 0.0000

U 1 4 8-2 FTOH 0.0000 0.0000 0.0000

U 1 5 8-2 FTOH 0.0000 0.0000 0.0000

U 1 6 8-2 FTOH 0.0000 0.0000 0.0000

U 2 1 8-2 FTOH 25419.2200 3209.7699 28628.9898

U 2 2 8-2 FTOH 27778.8981 3675.3628 31454.2609

U 2 3 8-2 FTOH 32957.6888 6738.5226 39696.2115

U 2 4 8-2 FTOH 43804.1775 14888.9556 58693.1331

U 2 5 8-2 FTOH 32847.7157 2744.6966 35592.4123

U 2 6 8-2 FTOH 48820.7020 3503.2206 52323.9225

U 3 1 8-2 FTOH 0.3301 0.3179 0.6480

U 3 2 8-2 FTOH 0.6078 0.9811 1.5889

U 3 3 8-2 FTOH 0.7612 0.5423 1.3035

U 3 4 8-2 FTOH 0.8737 0.1976 1.0713

U 3 5 8-2 FTOH 0.6813 0.4807 1.1620

U 3 6 8-2 FTOH 0.8798 0.0258 0.9056

U 4 1 8-2 FTOH 0.2022 0.1332 0.3354

U 4 2 8-2 FTOH 0.5346 0.5168 1.0515

U 4 3 8-2 FTOH 0.5776 0.2842 0.8618

# W ildlife International, Ltd. Project Number 112E-119

- 67 -

Table 17

Quantity of Analyte in Sludge Extract Analysis by GC/MS (μg)

Quantity per SCAS Unit in Extract (ug)

Source Unit ID Sampling Event Analyte Extract A Extract B Total

U 4 4 8-2 FTOH 0.6643 0.1752 0.8395

U 4 5 8-2 FTOH 0.7158 0.2010 0.9169

U 4 6 8-2 FTOH 0.4984 0.0170 0.5154

U 1 1 8-2-8 Ester Note 1 Note 1 Note 1

U 3 1 8-2-8 Ester Note 1 Note 1 Note 1

U 4 1 8-2-8 Ester Note 1 Note 1 Note 1

U 1 1 M+4 8-2 FTOH NA NA NA

U 1 2 M+4 8-2 FTOH NA NA NA

U 1 3 M+4 8-2 FTOH NA NA NA

U 1 4 M+4 8-2 FTOH NA NA NA

U 1 5 M+4 8-2 FTOH NA NA NA

U 1 6 M+4 8-2 FTOH NA NA NA

U 3 1 M+4 8-2 FTOH NA NA NA

U 3 2 M+4 8-2 FTOH NA NA NA

U 3 3 M+4 8-2 FTOH NA NA NA

U 3 4 M+4 8-2 FTOH NA NA NA

U 3 5 M+4 8-2 FTOH NA NA NA

U 3 6 M+4 8-2 FTOH NA NA NA

U 4 1 M+4 8-2 FTOH NA NA NA

U 4 2 M+4 8-2 FTOH NA NA NA

U 4 3 M+4 8-2 FTOH NA NA NA

U 4 4 M+4 8-2 FTOH NA NA NA

U 4 5 M+4 8-2 FTOH NA NA NA

U 4 6 M+4 8-2 FTOH NA NA NA

U 1 1 PFDI 0.0000 0.0000 0.0000

U 1 2 PFDI 0.0000 0.0000 0.0000

U 1 3 PFDI 0.0000 0.0000 0.0000

U 1 4 PFDI 0.0000 0.0000 0.0000

U 1 5 PFDI 0.0000 0.0000 0.0000

U 1 6 PFDI 0.0000 0.0000 0.0000

U 2 1 PFDI 0.0000 0.0000 0.0000

U 2 2 PFDI 0.0000 0.0000 0.0000

U 2 3 PFDI 0.0000 0.0000 0.0000

U 2 4 PFDI 0.0000 0.0000 0.0000

U 2 5 PFDI 0.0000 0.0000 0.0000

U 2 6 PFDI 0.0000 0.0000 0.0000

U 3 1 PFDI 0.0000 0.0000 0.0000

U 3 2 PFDI 0.7858 0.0000 0.7858

U 3 3 PFDI 0.0000 0.0000 0.0000

U 3 4 PFDI 0.0000 0.0000 0.0000

# W ildlife International, Ltd. Project Number 112E-119

- 68 -

Table 17

Quantity of Analyte in Sludge Extract Analysis by GC/MS (μg)

Quantity per SCAS Unit in Extract (ug)

Source Unit ID Sampling Event Analyte Extract A Extract B Total

U 3 5 PFDI 0.7789 0.0000 0.7789

U 3 6 PFDI 0.7055 0.0000 0.7055

U 4 1 PFDI 0.0000 0.0000 0.0000

U 4 2 PFDI 0.0000 0.0000 0.0000

U 4 3 PFDI 0.0000 0.0000 0.0000

U 4 4 PFDI 0.0000 0.0000 0.0000

U 4 5 PFDI 0.0000 0.0000 0.0000

U 4 6 PFDI 0.0000 0.0000 0.0000

U 1 1 PFOI 0.0000 0.0000 0.0000

U 1 2 PFOI 0.0000 0.0000 0.0000

U 1 3 PFOI 0.0000 0.0000 0.0000

U 1 4 PFOI 0.0000 0.0000 0.0000

U 1 5 PFOI 0.0000 0.0000 0.0000

U 1 6 PFOI 0.0000 0.0000 0.0000

U 2 1 PFOI 0.0000 0.0000 0.0000

U 2 2 PFOI 0.0000 0.0000 0.0000

U 2 3 PFOI 0.0000 0.0000 0.0000

U 2 4 PFOI 0.0000 0.0000 0.0000

U 2 5 PFOI 0.0000 0.0000 0.0000

U 2 6 PFOI 0.0000 0.0000 0.0000

U 3 1 PFOI 0.0000 0.0000 0.0000

U 3 2 PFOI 0.0000 0.0000 0.0000

U 3 3 PFOI 0.0000 0.0000 0.0000

U 3 4 PFOI 0.0000 0.0000 0.0000

U 3 5 PFOI 0.0000 0.0000 0.0000

U 3 6 PFOI 0.0000 0.0000 0.0000

U 4 1 PFOI 0.0000 0.0000 0.0000

U 4 2 PFOI 0.0000 0.0000 0.0000

U 4 3 PFOI 0.0000 0.0000 0.0000

U 4 4 PFOI 0.0000 0.0000 0.0000

U 4 5 PFOI 0.0000 0.0000 0.0000

U 4 6 PFOI 0.0000 0.0000 0.0000

# W ildlife International, Ltd. Project Number 112E-119

- 69 -

Table 18

Quantity of Analyte in Aqueous Ex tract Analysis by GC/MS (μg)

Quantity per SCAS Unit in Extract (ug)

Source Unit ID Sampling Event Analyte Extract A Extract B Total

E NA -2 10-2 FTI 0.00000 0.00000 0.00000

E NA 1 10-2 FTI 0.00000 0.00000 0.00000

E NA 2 10-2 FTI 0.00000 0.00000 0.00000

E NA 3 10-2 FTI 0.00000 0.00000 0.00000

E NA 4 10-2 FTI 0.00000 0.00000 0.00000

E NA 5 10-2 FTI 0.00000 0.00000 0.00000

E NA 6 10-2 FTI 0.00000 0.00000 0.00000

E NA -2 10-2 FTOH 0.00000 0.00000 0.00000

E NA 1 10-2 FTOH 0.00000 0.00000 0.00000

E NA 2 10-2 FTOH 0.04890 0.01184 0.06074

E NA 3 10-2 FTOH 0.01078 0.00000 0.01078

E NA 4 10-2 FTOH 0.00000 0.00000 0.00000

E NA 5 10-2 FTOH 0.00000 0.00000 0.00000

E NA 6 10-2 FTOH 0.01226 0.00000 0.01226

E NA -2 6-2 FTOH 0.00000 0.00000 0.00000

E NA 1 6-2 FTOH 0.00000 0.00000 0.00000

E NA 2 6-2 FTOH 0.01740 0.00000 0.01740

E NA 3 6-2 FTOH 0.00000 0.00000 0.00000

E NA 4 6-2 FTOH 0.01078 0.00000 0.01078

E NA 5 6-2 FTOH 0.00000 0.00000 0.00000

E NA 6 6-2 FTOH 0.01515 0.02172 0.03687

E NA -2 7-2 sFTOH 0.00000 0.00000 0.00000

E NA 1 7-2 sFTOH 0.00000 0.00000 0.00000

E NA 2 7-2 sFTOH 0.00000 0.00000 0.00000

E NA 3 7-2 sFTOH 0.00000 0.00000 0.00000

E NA 4 7-2 sFTOH 0.00000 0.00000 0.00000

E NA 5 7-2 sFTOH 0.00000 0.00000 0.00000

E NA 6 7-2 sFTOH 0.00000 0.00000 0.00000

E NA -2 8-2 FTAC 0.00000 0.00000 0.00000

E NA 1 8-2 FTAC 0.00000 0.00000 0.00000

E NA 2 8-2 FTAC 0.00000 0.00000 0.00000

E NA 3 8-2 FTAC 0.00000 0.00000 0.00000

E NA 4 8-2 FTAC 0.00000 0.00000 0.00000

E NA 5 8-2 FTAC 0.00000 0.00000 0.00000

E NA 6 8-2 FTAC 0.00000 0.00000 0.00000

E NA -2 8-2 FTI 0.00000 0.00000 0.00000

E NA 1 8-2 FTI 0.00000 0.00000 0.00000

E NA 2 8-2 FTI 0.00000 0.00000 0.00000

E NA 3 8-2 FTI 0.00000 0.00000 0.00000

E NA 4 8-2 FTI 0.00000 0.00000 0.00000

E NA 5 8-2 FTI 0.00000 0.00000 0.00000

# W ildlife International, Ltd. Project Number 112E-119

- 70 -

Table 18

Quantity of Analyte in Aqueous Ex tract Analysis by GC/MS (μg)

Quantity per SCAS Unit in Extract (ug)

Source Unit ID Sampling Event Analyte Extract A Extract B Total

E NA 6 8-2 FTI 0.00000 0.00000 0.00000

E NA -2 8-2 FTO ND ND ND

E NA 1 8-2 FTO ND ND ND

E NA 2 8-2 FTO ND ND ND

E NA 3 8-2 FTO ND ND ND

E NA 4 8-2 FTO ND ND ND

E NA 5 8-2 FTO ND ND ND

E NA 6 8-2 FTO ND ND ND

E NA -2 8-2 FTOH 0.00000 0.00000 0.00000

E NA 1 8-2 FTOH 0.00000 0.00000 0.00000

E NA 2 8-2 FTOH 0.02962 0.00000 0.02962

E NA 3 8-2 FTOH 0.04085 0.00000 0.04085

E NA 4 8-2 FTOH 0.00030 0.00000 0.00030

E NA 5 8-2 FTOH 0.00000 0.00000 0.00000

E NA 6 8-2 FTOH 0.01168 0.01622 0.02791

E NA -2 8-2-8 Ester Note 1 Note 1 Note 1

E NA 1 8-2-8 Ester Note 1 Note 1 Note 1

E NA -2 M+4 8-2 FTOH NA NA NA

E NA 1 M+4 8-2 FTOH NA NA NA

E NA 2 M+4 8-2 FTOH NA NA NA

E NA 3 M+4 8-2 FTOH NA NA NA

E NA 4 M+4 8-2 FTOH NA NA NA

E NA 5 M+4 8-2 FTOH NA NA NA

E NA 6 M+4 8-2 FTOH NA NA NA

E NA -2 PFDI 0.00000 0.00000 0.00000

E NA 1 PFDI 0.00000 0.00000 0.00000

E NA 2 PFDI 0.00000 0.00000 0.00000

E NA 3 PFDI 0.00000 0.00000 0.00000

E NA 4 PFDI 0.00000 0.00000 0.00000

E NA 5 PFDI 0.00000 0.00000 0.00000

E NA 6 PFDI 0.00000 0.00000 0.00000

E NA -2 PFOI 0.00000 0.00000 0.00000

E NA 1 PFOI 0.00000 0.00000 0.00000

E NA 2 PFOI 0.00000 0.00000 0.00000

E NA 3 PFOI 0.00000 0.00000 0.00000

E NA 4 PFOI 0.00000 0.00000 0.00000

E NA 5 PFOI 0.00000 0.00000 0.00000

E NA 6 PFOI 0.00000 0.00000 0.00000

U 1 1 10-2 FTI 0.00000 0.00000 0.00000

U 1 2 10-2 FTI 0.00000 0.00000 0.00000

U 1 3 10-2 FTI 0.00000 0.00000 0.00000

# W ildlife International, Ltd. Project Number 112E-119

- 71 -

Table 18

Quantity of Analyte in Aqueous Ex tract Analysis by GC/MS (μg)

Quantity per SCAS Unit in Extract (ug)

Source Unit ID Sampling Event Analyte Extract A Extract B Total

U 1 4 10-2 FTI 0.00000 0.00000 0.00000

U 1 5 10-2 FTI 0.00000 0.00000 0.00000

U 1 6 10-2 FTI 0.00000 0.00000 0.00000

U 2 1 10-2 FTI 0.00000 0.00000 0.00000

U 2 2 10-2 FTI 0.00000 0.00000 0.00000

U 2 3 10-2 FTI 0.00000 0.00000 0.00000

U 2 4 10-2 FTI 0.00000 0.00000 0.00000

U 2 5 10-2 FTI 0.00000 0.00000 0.00000

U 2 6 10-2 FTI 0.00000 0.00000 0.00000

U 3 1 10-2 FTI 0.11461 0.05863 0.17324

U 3 2 10-2 FTI 0.37833 0.05485 0.43318

U 3 3 10-2 FTI 0.50856 0.07193 0.58049

U 3 4 10-2 FTI 0.50402 0.50458 1.00860

U 3 5 10-2 FTI 0.64238 0.14853 0.79091

U 3 6 10-2 FTI 0.60713 0.13747 0.74460

U 4 1 10-2 FTI 0.05090 0.00000 0.05090

U 4 2 10-2 FTI 0.16523 0.03923 0.20446

U 4 3 10-2 FTI 0.14313 0.00000 0.14313

U 4 4 10-2 FTI 0.21039 0.19832 0.40871

U 4 5 10-2 FTI 0.20199 0.11220 0.31419

U 4 6 10-2 FTI SC 0.19150 0.19150

U 1 1 10-2 FTOH 0.00000 0.00000 0.00000

U 1 2 10-2 FTOH 0.01593 0.00000 0.01593

U 1 3 10-2 FTOH 0.00000 0.00000 0.00000

U 1 4 10-2 FTOH 0.00000 0.00000 0.00000

U 1 5 10-2 FTOH 0.00000 0.00000 0.00000

U 1 6 10-2 FTOH 0.00000 0.00000 0.00000

U 2 1 10-2 FTOH 0.00000 0.00000 0.00000

U 2 2 10-2 FTOH 0.06587 0.09386 0.15973

U 2 3 10-2 FTOH 0.01395 0.04679 0.06074

U 2 4 10-2 FTOH 0.00236 0.03067 0.03303

U 2 5 10-2 FTOH 0.00000 0.00000 0.00000

U 2 6 10-2 FTOH 0.00000 0.03162 0.03162

U 3 1 10-2 FTOH 0.01008 0.00000 0.01008

U 3 2 10-2 FTOH 0.06329 0.01838 0.08167

U 3 3 10-2 FTOH 0.02981 0.00000 0.02981

U 3 4 10-2 FTOH 0.01842 0.00000 0.01842

U 3 5 10-2 FTOH 0.03600 0.00000 0.03600

U 3 6 10-2 FTOH 0.04760 0.00000 0.04760

U 4 1 10-2 FTOH 0.00000 0.00000 0.00000

U 4 2 10-2 FTOH 0.06335 0.02942 0.09277

# W ildlife International, Ltd. Project Number 112E-119

- 72 -

Table 18

Quantity of Analyte in Aqueous Ex tract Analysis by GC/MS (μg)

Quantity per SCAS Unit in Extract (ug)

Source Unit ID Sampling Event Analyte Extract A Extract B Total

U 4 3 10-2 FTOH 0.02768 0.00000 0.02768

U 4 4 10-2 FTOH 0.03253 0.00000 0.03253

U 4 5 10-2 FTOH 0.04312 0.00000 0.04312

U 4 6 10-2 FTOH SC 0.04186 0.04186

U 1 1 6-2 FTOH 0.00000 0.00000 0.00000

U 1 2 6-2 FTOH 0.00000 0.00000 0.00000

U 1 3 6-2 FTOH 0.00000 0.00000 0.00000

U 1 4 6-2 FTOH 0.00000 0.00000 0.00000

U 1 5 6-2 FTOH 0.00000 0.00000 0.00000

U 1 6 6-2 FTOH 0.01079 0.00000 0.01079

U 2 1 6-2 FTOH 0.22168 0.00000 0.22168

U 2 2 6-2 FTOH 0.10151 0.02815 0.12966

U 2 3 6-2 FTOH 0.11278 0.05712 0.16990

U 2 4 6-2 FTOH 0.28694 0.10183 0.38877

U 2 5 6-2 FTOH 0.10873 0.02753 0.13626

U 2 6 6-2 FTOH 0.11211 0.05831 0.17042

U 3 1 6-2 FTOH 0.05046 0.00000 0.05046

U 3 2 6-2 FTOH 0.09426 0.00000 0.09426

U 3 3 6-2 FTOH 0.04955 0.00000 0.04955

U 3 4 6-2 FTOH 0.04984 0.00000 0.04984

U 3 5 6-2 FTOH 0.04972 0.00000 0.04972

U 3 6 6-2 FTOH 0.05499 0.03930 0.09428

U 4 1 6-2 FTOH 0.04172 0.00000 0.04172

U 4 2 6-2 FTOH 0.08110 0.00000 0.08110

U 4 3 6-2 FTOH 0.05298 0.00000 0.05298

U 4 4 6-2 FTOH 0.06496 0.05228 0.11723

U 4 5 6-2 FTOH 0.05127 0.00000 0.05127

U 4 6 6-2 FTOH SC 0.06324 0.06324

U 1 1 7-2 sFTOH 0.00000 0.00000 0.00000

U 1 2 7-2 sFTOH 0.00000 0.00000 0.00000

U 1 3 7-2 sFTOH 0.00000 0.00000 0.00000

U 1 4 7-2 sFTOH 0.00000 0.00000 0.00000

U 1 5 7-2 sFTOH 0.00000 0.00000 0.00000

U 1 6 7-2 sFTOH 0.00000 0.00000 0.00000

U 2 1 7-2 sFTOH 26.41716 1.51823 27.93538

U 2 2 7-2 sFTOH 32.42767 2.41673 34.84440

U 2 3 7-2 sFTOH 29.39254 2.17546 31.56800

U 2 4 7-2 sFTOH 21.87024 1.80029 23.67053

U 2 5 7-2 sFTOH 17.38746 1.58180 18.96926

U 2 6 7-2 sFTOH 10.52035 0.94444 11.46479

U 3 1 7-2 sFTOH 0.17668 0.00000 0.17668

# W ildlife International, Ltd. Project Number 112E-119

- 73 -

Table 18

Quantity of Analyte in Aqueous Ex tract Analysis by GC/MS (μg)

Quantity per SCAS Unit in Extract (ug)

Source Unit ID Sampling Event Analyte Extract A Extract B Total

U 3 2 7-2 sFTOH 0.38389 0.00000 0.38389

U 3 3 7-2 sFTOH 0.36794 0.03924 0.40718

U 3 4 7-2 sFTOH 0.27107 0.05754 0.32861

U 3 5 7-2 sFTOH 0.27401 0.04582 0.31982

U 3 6 7-2 sFTOH 0.21086 0.05271 0.26357

U 4 1 7-2 sFTOH 0.13450 0.00000 0.13450

U 4 2 7-2 sFTOH 0.27408 0.00000 0.27408

U 4 3 7-2 sFTOH 0.24796 0.02933 0.27730

U 4 4 7-2 sFTOH 0.27063 0.04936 0.31999

U 4 5 7-2 sFTOH 0.20353 0.04469 0.24822

U 4 6 7-2 sFTOH SC 0.18595 0.18595

U 1 1 8-2 FTAC 0.00000 0.00000 0.00000

U 1 2 8-2 FTAC 0.00000 0.00000 0.00000

U 1 3 8-2 FTAC 0.00000 0.00000 0.00000

U 1 4 8-2 FTAC 0.00000 0.00000 0.00000

U 1 5 8-2 FTAC 0.00000 0.00000 0.00000

U 1 6 8-2 FTAC 0.00000 0.00000 0.00000

U 2 1 8-2 FTAC 0.00000 0.00000 0.00000

U 2 2 8-2 FTAC 0.00000 0.00000 0.00000

U 2 3 8-2 FTAC 0.00000 0.00000 0.00000

U 2 4 8-2 FTAC 0.00000 0.00000 0.00000

U 2 5 8-2 FTAC 0.00000 0.00000 0.00000

U 2 6 8-2 FTAC 0.00000 0.00000 0.00000

U 3 1 8-2 FTAC 0.00000 0.00000 0.00000

U 3 2 8-2 FTAC 0.00000 0.00000 0.00000

U 3 3 8-2 FTAC 0.00000 0.00000 0.00000

U 3 4 8-2 FTAC 0.00000 0.00000 0.00000

U 3 5 8-2 FTAC 0.00000 0.00000 0.00000

U 3 6 8-2 FTAC 0.00000 0.00000 0.00000

U 4 1 8-2 FTAC 0.00000 0.00000 0.00000

U 4 2 8-2 FTAC 0.00000 0.00000 0.00000

U 4 3 8-2 FTAC 0.00000 0.00000 0.00000

U 4 4 8-2 FTAC 0.00000 0.00000 0.00000

U 4 5 8-2 FTAC 0.00000 0.00000 0.00000

U 4 6 8-2 FTAC SC 0.00000 0.00000

U 1 1 8-2 FTI 0.00000 0.00000 0.00000

U 1 2 8-2 FTI 0.00000 0.00000 0.00000

U 1 3 8-2 FTI 0.00000 0.00000 0.00000

U 1 4 8-2 FTI 0.00000 0.00000 0.00000

U 1 5 8-2 FTI 0.00000 0.00000 0.00000

U 1 6 8-2 FTI 0.00000 0.00000 0.00000

# W ildlife International, Ltd. Project Number 112E-119

- 74 -

Table 18

Quantity of Analyte in Aqueous Ex tract Analysis by GC/MS (μg)

Quantity per SCAS Unit in Extract (ug)

Source Unit ID Sampling Event Analyte Extract A Extract B Total

U 2 1 8-2 FTI 0.00000 0.00000 0.00000

U 2 2 8-2 FTI 0.00000 0.00000 0.00000

U 2 3 8-2 FTI 0.00000 0.00000 0.00000

U 2 4 8-2 FTI 0.00000 0.00000 0.00000

U 2 5 8-2 FTI 0.00000 0.00000 0.00000

U 2 6 8-2 FTI 0.00000 0.00000 0.00000

U 3 1 8-2 FTI 0.02398 0.00000 0.02398

U 3 2 8-2 FTI 0.02816 0.00000 0.02816

U 3 3 8-2 FTI 0.02668 0.00000 0.02668

U 3 4 8-2 FTI 0.02751 0.04484 0.07235

U 3 5 8-2 FTI 0.03698 0.02740 0.06438

U 3 6 8-2 FTI 0.02023 0.00000 0.02023

U 4 1 8-2 FTI 0.00000 0.00000 0.00000

U 4 2 8-2 FTI 0.00894 0.00000 0.00894

U 4 3 8-2 FTI 0.00971 0.00000 0.00971

U 4 4 8-2 FTI 0.01661 0.02845 0.04507

U 4 5 8-2 FTI 0.01913 0.00000 0.01913

U 4 6 8-2 FTI SC 0.00000 0.00000

U 1 1 8-2 FTO ND ND ND

U 1 2 8-2 FTO ND ND ND

U 1 3 8-2 FTO ND ND ND

U 1 4 8-2 FTO ND ND ND

U 1 5 8-2 FTO ND ND ND

U 1 6 8-2 FTO ND ND ND

U 2 1 8-2 FTO ND ND ND

U 2 2 8-2 FTO ND ND ND

U 2 3 8-2 FTO ND ND ND

U 2 4 8-2 FTO ND ND ND

U 2 5 8-2 FTO ND ND ND

U 2 6 8-2 FTO ND ND ND

U 3 1 8-2 FTO ND ND ND

U 3 2 8-2 FTO ND ND ND

U 3 3 8-2 FTO ND ND ND

U 3 4 8-2 FTO ND ND ND

U 3 5 8-2 FTO ND ND ND

U 3 6 8-2 FTO ND ND ND

U 4 1 8-2 FTO ND ND ND

U 4 2 8-2 FTO ND ND ND

U 4 3 8-2 FTO ND ND ND

U 4 4 8-2 FTO ND ND ND

U 4 5 8-2 FTO ND ND ND

# W ildlife International, Ltd. Project Number 112E-119

- 75 -

Table 18

Quantity of Analyte in Aqueous Ex tract Analysis by GC/MS (μg)

Quantity per SCAS Unit in Extract (ug)

Source Unit ID Sampling Event Analyte Extract A Extract B Total

U 4 6 8-2 FTO SC ND ND

U 1 1 8-2 FTOH 0.00000 0.00000 0.00000

U 1 2 8-2 FTOH 0.01718 0.00000 0.01718

U 1 3 8-2 FTOH 0.00523 0.00000 0.00523

U 1 4 8-2 FTOH 0.00297 0.00000 0.00297

U 1 5 8-2 FTOH 0.00000 0.00000 0.00000

U 1 6 8-2 FTOH 0.00782 0.00000 0.00782

U 2 1 8-2 FTOH 140.09003 14.86119 154.95121

U 2 2 8-2 FTOH 195.31965 20.87916 216.19880

U 2 3 8-2 FTOH 112.88311 13.17954 126.06265

U 2 4 8-2 FTOH 200.49475 31.07043 231.56518

U 2 5 8-2 FTOH 142.64623 21.12774 163.77398

U 2 6 8-2 FTOH 344.47125 48.56724 393.03849

U 3 1 8-2 FTOH 0.02198 0.00000 0.02198

U 3 2 8-2 FTOH 0.01700 0.00000 0.01700

U 3 3 8-2 FTOH 0.02891 0.00000 0.02891

U 3 4 8-2 FTOH 0.01727 0.00000 0.01727

U 3 5 8-2 FTOH 0.03330 0.00000 0.03330

U 3 6 8-2 FTOH 0.04215 0.02972 0.07187

U 4 1 8-2 FTOH 0.02171 0.00000 0.02171

U 4 2 8-2 FTOH 0.09307 0.00000 0.09307

U 4 3 8-2 FTOH 0.03253 0.00000 0.03253

U 4 4 8-2 FTOH 0.03285 0.02391 0.05676

U 4 5 8-2 FTOH 0.03875 0.00000 0.03875

U 4 6 8-2 FTOH SC 0.04580 0.04580

U 1 1 8-2-8 Ester Note 1 Note 1 Note 1

U 2 1 8-2-8 Ester Note 1 Note 1 Note 1

U 3 1 8-2-8 Ester Note 1 Note 1 Note 1

U 4 1 8-2-8 Ester Note 1 Note 1 Note 1

U 1 1 M+4 8-2 FTOH NA NA NA

U 1 2 M+4 8-2 FTOH NA NA NA

U 1 3 M+4 8-2 FTOH NA NA NA

U 1 4 M+4 8-2 FTOH NA NA NA

U 1 5 M+4 8-2 FTOH NA NA NA

U 1 6 M+4 8-2 FTOH NA NA NA

U 2 1 M+4 8-2 FTOH NA NA NA

U 2 2 M+4 8-2 FTOH NA NA NA

U 2 3 M+4 8-2 FTOH NA NA NA

U 2 4 M+4 8-2 FTOH NA NA NA

U 2 5 M+4 8-2 FTOH NA NA NA

U 2 6 M+4 8-2 FTOH NA NA NA

# W ildlife International, Ltd. Project Number 112E-119

- 76 -

Table 18

Quantity of Analyte in Aqueous Ex tract Analysis by GC/MS (μg)

Quantity per SCAS Unit in Extract (ug)

Source Unit ID Sampling Event Analyte Extract A Extract B Total

U 3 1 M+4 8-2 FTOH NA NA NA

U 3 2 M+4 8-2 FTOH NA NA NA

U 3 3 M+4 8-2 FTOH NA NA NA

U 3 4 M+4 8-2 FTOH NA NA NA

U 3 5 M+4 8-2 FTOH NA NA NA

U 3 6 M+4 8-2 FTOH NA NA NA

U 4 1 M+4 8-2 FTOH NA NA NA

U 4 2 M+4 8-2 FTOH NA NA NA

U 4 3 M+4 8-2 FTOH NA NA NA

U 4 4 M+4 8-2 FTOH NA NA NA

U 4 5 M+4 8-2 FTOH NA NA NA

U 4 6 M+4 8-2 FTOH NA NA NA

U 1 1 PFDI 0.00000 0.00000 0.00000

U 1 2 PFDI 0.00000 0.00000 0.00000

U 1 3 PFDI 0.00000 0.00000 0.00000

U 1 4 PFDI 0.00000 0.00000 0.00000

U 1 5 PFDI 0.00000 0.00000 0.00000

U 1 6 PFDI 0.00000 0.00000 0.00000

U 2 1 PFDI 0.00000 0.00000 0.00000

U 2 2 PFDI 0.00000 0.00000 0.00000

U 2 3 PFDI 0.00000 0.00000 0.00000

U 2 4 PFDI 0.00000 0.00000 0.00000

U 2 5 PFDI 0.00000 0.00000 0.00000

U 2 6 PFDI 0.00000 0.00000 0.00000

U 3 1 PFDI 0.00000 0.00000 0.00000

U 3 2 PFDI 0.00000 0.00000 0.00000

U 3 3 PFDI 0.00000 0.00000 0.00000

U 3 4 PFDI 0.00000 0.00000 0.00000

U 3 5 PFDI 0.00000 0.00000 0.00000

U 3 6 PFDI 0.00000 0.00000 0.00000

U 4 1 PFDI 0.00000 0.00000 0.00000

U 4 2 PFDI 0.00000 0.00000 0.00000

U 4 3 PFDI 0.00000 0.00000 0.00000

U 4 4 PFDI 0.00000 0.00000 0.00000

U 4 5 PFDI 0.00000 0.00000 0.00000

U 4 6 PFDI SC 0.00000 0.00000

U 1 1 PFOI 0.00000 0.00000 0.00000

U 1 2 PFOI 0.00000 0.00000 0.00000

U 1 3 PFOI 0.00000 0.00000 0.00000

U 1 4 PFOI 0.00000 0.00000 0.00000

U 1 5 PFOI 0.00000 0.00000 0.00000

# W ildlife International, Ltd. Project Number 112E-119

- 77 -

Table 18

Quantity of Analyte in Aqueous Ex tract Analysis by GC/MS (μg)

Quantity per SCAS Unit in Extract (ug)

Source Unit ID Sampling Event Analyte Extract A Extract B Total

U 1 6 PFOI 0.00000 0.00000 0.00000

U 2 1 PFOI 0.00000 0.00000 0.00000

U 2 2 PFOI 0.00000 0.00000 0.00000

U 2 3 PFOI 0.00000 0.00000 0.00000

U 2 4 PFOI 0.00000 0.00000 0.00000

U 2 5 PFOI 0.00000 0.00000 0.00000

U 2 6 PFOI 0.00000 0.00000 0.00000

U 3 1 PFOI 0.00000 0.00000 0.00000

U 3 2 PFOI 0.00000 0.00000 0.00000

U 3 3 PFOI 0.00000 0.00000 0.00000

U 3 4 PFOI 0.00000 0.00000 0.00000

U 3 5 PFOI 0.00000 0.00000 0.00000

U 3 6 PFOI 0.00000 0.00000 0.00000

U 4 1 PFOI 0.00000 0.00000 0.00000

U 4 2 PFOI 0.00000 0.00000 0.00000

U 4 3 PFOI 0.00000 0.00000 0.00000

U 4 4 PFOI 0.00000 0.00000 0.00000

U 4 5 PFOI 0.00000 0.00000 0.00000

U 4 6 PFOI SC 0.00000 0.00000Wildlife International, Ltd.Project Number 112E-119- 78 -Table 19Quantity of Analyte in Trap Extract Analysis by GC/MS (μg)XAD-2 (ug) Charcoal (ug)Source Unit IDSamplingEvent Analyte 1st Section 2nd Section Total 1st Section 2nd Section Total Total TrapsU 1 1 10-2 FTI 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00U 1 2 10-2 FTI 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00U 1 3 10-2 FTI 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00U 1 4 10-2 FTI 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00U 1 5 10-2 FTI 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00U 1 6 10-2 FTI 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00U 2 1 10-2 FTI 7.95E-04 0.00E+00 7.95E-04 0.00E+00 0.00E+00 0.00E+00 7.95E-04U 2 2 10-2 FTI 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00U 2 3 10-2 FTI 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00U 2 4 10-2 FTI 9.24E-04 0.00E+00 9.24E-04 0.00E+00 0.00E+00 0.00E+00 9.24E-04U 2 5 10-2 FTI 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00U 2 6 10-2 FTI 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00U 3 1 10-2 FTI 3.37E-01 0.00E+00 3.37E-01 0.00E+00 0.00E+00 0.00E+00 3.37E-01U 3 2 10-2 FTI 3.22E-01 0.00E+00 3.22E-01 0.00E+00 0.00E+00 0.00E+00 3.22E-01U 3 3 10-2 FTI 5.13E-01 0.00E+00 5.13E-01 0.00E+00 0.00E+00 0.00E+00 5.13E-01U 3 4 10-2 FTI 2.93E-01 1.32E-03 2.95E-01 0.00E+00 0.00E+00 0.00E+00 2.95E-01U 3 5 10-2 FTI 3.98E-01 0.00E+00 3.98E-01 0.00E+00 0.00E+00 0.00E+00 3.98E-01U 3 6 10-2 FTI 4.95E-01 1.12E-03 4.97E-01 0.00E+00 0.00E+00 0.00E+00 4.97E-01U 4 1 10-2 FTI 1.83E-01 0.00E+00 1.83E-01 0.00E+00 0.00E+00 0.00E+00 1.83E-01U 4 2 10-2 FTI 1.71E-01 0.00E+00 1.71E-01 0.00E+00 0.00E+00 0.00E+00 1.71E-01U 4 3 10-2 FTI 2.84E-01 0.00E+00 2.84E-01 0.00E+00 0.00E+00 0.00E+00 2.84E-01U 4 4 10-2 FTI 3.04E-01 0.00E+00 3.04E-01 0.00E+00 0.00E+00 0.00E+00 3.04E-01U 4 5 10-2 FTI 4.51E-01 0.00E+00 4.51E-01 0.00E+00 0.00E+00 0.00E+00 4.51E-01U 4 6 10-2 FTI 1.56E-01 0.00E+00 1.56E-01 0.00E+00 0.00E+00 0.00E+00 1.56E-01U 1 1 10-2 FTOH 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00U 1 2 10-2 FTOH 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00Wildlife International, Ltd.Project Number 112E-119- 79 -Table 19Quantity of Analyte in Trap Extract Analysis by GC/MS (μg)XAD-2 (ug) Charcoal (ug)Source Unit IDSamplingEvent Analyte 1st Section 2nd Section Total 1st Section 2nd Section Total Total TrapsU 1 3 10-2 FTOH 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00U 1 4 10-2 FTOH 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00U 1 5 10-2 FTOH 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00U 1 6 10-2 FTOH 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00U 2 1 10-2 FTOH 8.19E-04 0.00E+00 8.19E-04 0.00E+00 0.00E+00 0.00E+00 8.19E-04U 2 2 10-2 FTOH 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00U 2 3 10-2 FTOH 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00U 2 4 10-2 FTOH 9.78E-04 0.00E+00 9.78E-04 0.00E+00 0.00E+00 0.00E+00 9.78E-04U 2 5 10-2 FTOH 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00U 2 6 10-2 FTOH 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00U 3 1 10-2 FTOH 2.49E-02 0.00E+00 2.49E-02 0.00E+00 0.00E+00 0.00E+00 2.49E-02U 3 2 10-2 FTOH 4.51E-03 0.00E+00 4.51E-03 0.00E+00 0.00E+00 0.00E+00 4.51E-03U 3 3 10-2 FTOH 3.42E-03 0.00E+00 3.42E-03 0.00E+00 0.00E+00 0.00E+00 3.42E-03U 3 4 10-2 FTOH 6.44E-03 0.00E+00 6.44E-03 0.00E+00 0.00E+00 0.00E+00 6.44E-03U 3 5 10-2 FTOH 5.30E-03 0.00E+00 5.30E-03 0.00E+00 0.00E+00 0.00E+00 5.30E-03U 3 6 10-2 FTOH 7.69E-03 0.00E+00 7.69E-03 0.00E+00 0.00E+00 0.00E+00 7.69E-03U 4 1 10-2 FTOH 6.10E-03 0.00E+00 6.10E-03 0.00E+00 0.00E+00 0.00E+00 6.10E-03U 4 2 10-2 FTOH 4.35E-03 0.00E+00 4.35E-03 0.00E+00 0.00E+00 0.00E+00 4.35E-03U 4 3 10-2 FTOH 7.91E-03 0.00E+00 7.91E-03 0.00E+00 0.00E+00 0.00E+00 7.91E-03U 4 4 10-2 FTOH 3.48E-03 0.00E+00 3.48E-03 0.00E+00 0.00E+00 0.00E+00 3.48E-03U 4 5 10-2 FTOH 8.92E-03 0.00E+00 8.92E-03 0.00E+00 0.00E+00 0.00E+00 8.92E-03U 4 6 10-2 FTOH 1.79E-03 0.00E+00 1.79E-03 0.00E+00 0.00E+00 0.00E+00 1.79E-03U 1 1 6-2 FTOH 1.81E-04 0.00E+00 1.81E-04 0.00E+00 0.00E+00 0.00E+00 1.81E-04U 1 2 6-2 FTOH 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00U 1 3 6-2 FTOH 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00U 1 4 6-2 FTOH 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00Wildlife International, Ltd.Project Number 112E-119- 80 -Table 19Quantity of Analyte in Trap Extract Analysis by GC/MS (μg)XAD-2 (ug) Charcoal (ug)Source Unit IDSamplingEvent Analyte 1st Section 2nd Section Total 1st Section 2nd Section Total Total TrapsU 1 5 6-2 FTOH 7.07E-04 0.00E+00 7.07E-04 0.00E+00 0.00E+00 0.00E+00 7.07E-04U 1 6 6-2 FTOH 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00U 2 1 6-2 FTOH 9.42E-02 0.00E+00 9.42E-02 0.00E+00 0.00E+00 0.00E+00 9.42E-02U 2 2 6-2 FTOH 9.78E-02 0.00E+00 9.78E-02 0.00E+00 0.00E+00 0.00E+00 9.78E-02U 2 3 6-2 FTOH 2.90E-02 0.00E+00 2.90E-02 0.00E+00 0.00E+00 0.00E+00 2.90E-02U 2 4 6-2 FTOH 1.07E-01 0.00E+00 1.07E-01 0.00E+00 0.00E+00 0.00E+00 1.07E-01U 2 5 6-2 FTOH 7.77E-02 0.00E+00 7.77E-02 0.00E+00 0.00E+00 0.00E+00 7.77E-02U 2 6 6-2 FTOH 5.95E-02 0.00E+00 5.95E-02 0.00E+00 0.00E+00 0.00E+00 5.95E-02U 3 1 6-2 FTOH 1.03E+00 0.00E+00 1.03E+00 0.00E+00 0.00E+00 0.00E+00 1.03E+00U 3 2 6-2 FTOH 3.69E-01 0.00E+00 3.69E-01 0.00E+00 0.00E+00 0.00E+00 3.69E-01U 3 3 6-2 FTOH 5.88E-01 0.00E+00 5.88E-01 0.00E+00 0.00E+00 0.00E+00 5.88E-01U 3 4 6-2 FTOH 3.19E-01 0.00E+00 3.19E-01 0.00E+00 0.00E+00 0.00E+00 3.19E-01U 3 5 6-2 FTOH 5.20E-01 0.00E+00 5.20E-01 0.00E+00 0.00E+00 0.00E+00 5.20E-01U 3 6 6-2 FTOH 4.30E-01 0.00E+00 4.30E-01 0.00E+00 0.00E+00 0.00E+00 4.30E-01U 4 1 6-2 FTOH 5.29E-01 0.00E+00 5.29E-01 0.00E+00 0.00E+00 0.00E+00 5.29E-01U 4 2 6-2 FTOH 3.88E-01 0.00E+00 3.88E-01 0.00E+00 0.00E+00 0.00E+00 3.88E-01U 4 3 6-2 FTOH 4.13E-01 0.00E+00 4.13E-01 0.00E+00 0.00E+00 0.00E+00 4.13E-01U 4 4 6-2 FTOH 3.90E-01 0.00E+00 3.90E-01 0.00E+00 0.00E+00 0.00E+00 3.90E-01U 4 5 6-2 FTOH 5.92E-01 0.00E+00 5.92E-01 0.00E+00 0.00E+00 0.00E+00 5.92E-01U 4 6 6-2 FTOH 4.38E-01 0.00E+00 4.38E-01 0.00E+00 0.00E+00 0.00E+00 4.38E-01U 1 1 7-2 sFTOH 7.12E-04 0.00E+00 7.12E-04 0.00E+00 0.00E+00 0.00E+00 7.12E-04U 1 2 7-2 sFTOH 1.28E-03 0.00E+00 1.28E-03 0.00E+00 0.00E+00 0.00E+00 1.28E-03U 1 3 7-2 sFTOH 9.36E-04 0.00E+00 9.36E-04 0.00E+00 0.00E+00 0.00E+00 9.36E-04U 1 4 7-2 sFTOH 1.10E-03 0.00E+00 1.10E-03 0.00E+00 0.00E+00 0.00E+00 1.10E-03U 1 5 7-2 sFTOH 8.22E-04 0.00E+00 8.22E-04 0.00E+00 0.00E+00 0.00E+00 8.22E-04U 1 6 7-2 sFTOH 5.77E-04 0.00E+00 5.77E-04 0.00E+00 0.00E+00 0.00E+00 5.77E-04Wildlife International, Ltd.Project Number 112E-119- 81 -Table 19Quantity of Analyte in Trap Extract Analysis by GC/MS (μg)XAD-2 (ug) Charcoal (ug)Source Unit IDSamplingEvent Analyte 1st Section 2nd Section Total 1st Section 2nd Section Total Total TrapsU 2 1 7-2 sFTOH 8.75E+01 3.17E-03 8.75E+01 3.56E-03 0.00E+00 3.56E-03 8.75E+01U 2 2 7-2 sFTOH 9.99E+01 0.00E+00 9.99E+01 0.00E+00 0.00E+00 0.00E+00 9.99E+01U 2 3 7-2 sFTOH 9.85E+01 6.16E-04 9.85E+01 0.00E+00 0.00E+00 0.00E+00 9.85E+01U 2 4 7-2 sFTOH 2.16E+02 8.08E-04 2.16E+02 0.00E+00 0.00E+00 0.00E+00 2.16E+02U 2 5 7-2 sFTOH 9.07E+01 4.18E-04 9.07E+01 0.00E+00 0.00E+00 0.00E+00 9.07E+01U 2 6 7-2 sFTOH 1.17E+02 1.57E-03 1.17E+02 0.00E+00 0.00E+00 0.00E+00 1.17E+02U 3 1 7-2 sFTOH 5.24E-01 2.06E-01 7.30E-01 0.00E+00 0.00E+00 0.00E+00 7.30E-01U 3 2 7-2 sFTOH 8.24E-01 0.00E+00 8.24E-01 0.00E+00 0.00E+00 0.00E+00 8.24E-01U 3 3 7-2 sFTOH 2.25E+00 0.00E+00 2.25E+00 0.00E+00 0.00E+00 0.00E+00 2.25E+00U 3 4 7-2 sFTOH 1.21E+00 2.38E-03 1.21E+00 0.00E+00 0.00E+00 0.00E+00 1.21E+00U 3 5 7-2 sFTOH 1.21E+00 0.00E+00 1.21E+00 0.00E+00 0.00E+00 0.00E+00 1.21E+00U 3 6 7-2 sFTOH 2.30E+00 0.00E+00 2.30E+00 0.00E+00 0.00E+00 0.00E+00 2.30E+00U 4 1 7-2 sFTOH 6.18E-01 0.00E+00 6.18E-01 0.00E+00 0.00E+00 0.00E+00 6.18E-01U 4 2 7-2 sFTOH 1.65E+00 0.00E+00 1.65E+00 0.00E+00 0.00E+00 0.00E+00 1.65E+00U 4 3 7-2 sFTOH 2.84E+00 0.00E+00 2.84E+00 0.00E+00 0.00E+00 0.00E+00 2.84E+00U 4 4 7-2 sFTOH 2.04E+00 0.00E+00 2.04E+00 0.00E+00 0.00E+00 0.00E+00 2.04E+00U 4 5 7-2 sFTOH 2.44E+00 0.00E+00 2.44E+00 0.00E+00 0.00E+00 0.00E+00 2.44E+00U 4 6 7-2 sFTOH 2.06E+00 0.00E+00 2.06E+00 7.27E-04 0.00E+00 7.27E-04 2.06E+00U 1 1 8-2 FTAC 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00U 1 2 8-2 FTAC 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00U 1 3 8-2 FTAC 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00U 1 4 8-2 FTAC 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00U 1 5 8-2 FTAC 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00U 1 6 8-2 FTAC 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00U 2 1 8-2 FTAC 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00U 2 2 8-2 FTAC 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00Wildlife International, Ltd.Project Number 112E-119- 82 -Table 19Quantity of Analyte in Trap Extract Analysis by GC/MS (μg)XAD-2 (ug) Charcoal (ug)Source Unit IDSamplingEvent Analyte 1st Section 2nd Section Total 1st Section 2nd Section Total Total TrapsU 2 3 8-2 FTAC 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00U 2 4 8-2 FTAC 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00U 2 5 8-2 FTAC 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00U 2 6 8-2 FTAC 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00U 3 1 8-2 FTAC 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00U 3 2 8-2 FTAC 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00U 3 3 8-2 FTAC 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00U 3 4 8-2 FTAC 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00U 3 5 8-2 FTAC 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00U 3 6 8-2 FTAC 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00U 4 1 8-2 FTAC 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00U 4 2 8-2 FTAC 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00U 4 3 8-2 FTAC 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00U 4 4 8-2 FTAC 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00U 4 5 8-2 FTAC 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00U 4 6 8-2 FTAC 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00U 1 1 8-2 FTI 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00U 1 2 8-2 FTI 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00U 1 3 8-2 FTI 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00U 1 4 8-2 FTI 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00U 1 5 8-2 FTI 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00U 1 6 8-2 FTI 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00U 2 1 8-2 FTI 7.20E-03 0.00E+00 7.20E-03 0.00E+00 0.00E+00 0.00E+00 7.20E-03U 2 2 8-2 FTI 7.42E-03 0.00E+00 7.42E-03 0.00E+00 1.99E-04 1.99E-04 7.62E-03U 2 3 8-2 FTI 3.13E-03 0.00E+00 3.13E-03 0.00E+00 0.00E+00 0.00E+00 3.13E-03U 2 4 8-2 FTI 1.10E-02 0.00E+00 1.10E-02 0.00E+00 0.00E+00 0.00E+00 1.10E-02Wildlife International, Ltd.Project Number 112E-119- 83 -Table 19Quantity of Analyte in Trap Extract Analysis by GC/MS (μg)XAD-2 (ug) Charcoal (ug)Source Unit IDSamplingEvent Analyte 1st Section 2nd Section Total 1st Section 2nd Section Total Total TrapsU 2 5 8-2 FTI 5.67E-03 0.00E+00 5.67E-03 0.00E+00 0.00E+00 0.00E+00 5.67E-03U 2 6 8-2 FTI 4.26E-03 0.00E+00 4.26E-03 0.00E+00 0.00E+00 0.00E+00 4.26E-03U 3 1 8-2 FTI 4.68E-01 0.00E+00 4.68E-01 0.00E+00 0.00E+00 0.00E+00 4.68E-01U 3 2 8-2 FTI 3.03E-01 0.00E+00 3.03E-01 0.00E+00 2.50E-04 2.50E-04 3.03E-01U 3 3 8-2 FTI 4.08E-01 0.00E+00 4.08E-01 0.00E+00 0.00E+00 0.00E+00 4.08E-01U 3 4 8-2 FTI 2.44E-01 1.53E-03 2.46E-01 0.00E+00 0.00E+00 0.00E+00 2.46E-01U 3 5 8-2 FTI 3.59E-01 0.00E+00 3.59E-01 0.00E+00 0.00E+00 0.00E+00 3.59E-01U 3 6 8-2 FTI 3.00E-01 0.00E+00 3.00E-01 0.00E+00 0.00E+00 0.00E+00 3.00E-01U 4 1 8-2 FTI 3.46E-01 0.00E+00 3.46E-01 0.00E+00 0.00E+00 0.00E+00 3.46E-01U 4 2 8-2 FTI 1.77E-01 0.00E+00 1.77E-01 0.00E+00 0.00E+00 0.00E+00 1.77E-01U 4 3 8-2 FTI 1.68E-01 0.00E+00 1.68E-01 0.00E+00 0.00E+00 0.00E+00 1.68E-01U 4 4 8-2 FTI 1.61E-01 0.00E+00 1.61E-01 0.00E+00 0.00E+00 0.00E+00 1.61E-01U 4 5 8-2 FTI 4.93E-01 0.00E+00 4.93E-01 0.00E+00 0.00E+00 0.00E+00 4.93E-01U 4 6 8-2 FTI 1.23E-01 0.00E+00 1.23E-01 0.00E+00 0.00E+00 0.00E+00 1.23E-01U 1 1 8-2 FTO ND ND ND ND ND ND NDU 1 2 8-2 FTO D ND D ND ND ND DU 1 3 8-2 FTO ND ND ND ND ND ND NDU 1 4 8-2 FTO ND ND ND ND ND ND NDU 1 5 8-2 FTO ND ND ND ND ND ND NDU 1 6 8-2 FTO ND ND ND ND ND ND NDU 2 1 8-2 FTO ND ND ND ND ND ND NDU 2 2 8-2 FTO ND ND ND ND D D DU 2 3 8-2 FTO ND ND ND ND D D DU 2 4 8-2 FTO ND ND ND ND ND ND NDU 2 5 8-2 FTO ND ND ND ND ND ND NDU 2 6 8-2 FTO ND ND ND ND ND ND NDWildlife International, Ltd.Project Number 112E-119- 84 -Table 19Quantity of Analyte in Trap Extract Analysis by GC/MS (μg)XAD-2 (ug) Charcoal (ug)Source Unit IDSamplingEvent Analyte 1st Section 2nd Section Total 1st Section 2nd Section Total Total TrapsU 3 1 8-2 FTO D ND D ND ND ND DU 3 2 8-2 FTO D ND D ND ND ND DU 3 3 8-2 FTO D ND D ND ND ND DU 3 4 8-2 FTO D ND D ND ND ND DU 3 5 8-2 FTO D ND D ND ND ND DU 3 6 8-2 FTO D ND D ND ND ND DU 4 1 8-2 FTO D ND D ND ND ND DU 4 2 8-2 FTO D ND D ND ND ND DU 4 3 8-2 FTO ND ND ND ND ND ND NDU 4 4 8-2 FTO D ND D ND ND ND DU 4 5 8-2 FTO D ND D ND ND ND DU 4 6 8-2 FTO D ND D ND ND ND DU 1 1 8-2 FTOH 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00U 1 2 8-2 FTOH 9.08E-04 0.00E+00 9.08E-04 0.00E+00 0.00E+00 0.00E+00 9.08E-04U 1 3 8-2 FTOH 1.16E-03 0.00E+00 1.16E-03 0.00E+00 0.00E+00 0.00E+00 1.16E-03U 1 4 8-2 FTOH 2.29E-03 0.00E+00 2.29E-03 0.00E+00 0.00E+00 0.00E+00 2.29E-03U 1 5 8-2 FTOH 3.68E-03 0.00E+00 3.68E-03 0.00E+00 0.00E+00 0.00E+00 3.68E-03U 1 6 8-2 FTOH 6.45E-04 0.00E+00 6.45E-04 4.86E-04 4.82E-04 9.68E-04 1.61E-03U 2 1 8-2 FTOH 6.14E+02 2.85E-02 6.14E+02 5.69E-02 0.00E+00 5.69E-02 6.15E+02U 2 2 8-2 FTOH 6.35E+02 0.00E+00 6.35E+02 0.00E+00 0.00E+00 0.00E+00 6.35E+02U 2 3 8-2 FTOH 2.26E+02 0.00E+00 2.26E+02 8.09E-04 0.00E+00 8.09E-04 2.26E+02U 2 4 8-2 FTOH 7.91E+02 0.00E+00 7.91E+02 0.00E+00 0.00E+00 0.00E+00 7.91E+02U 2 5 8-2 FTOH 4.04E+02 7.06E-04 4.04E+02 0.00E+00 0.00E+00 0.00E+00 4.04E+02U 2 6 8-2 FTOH 3.58E+02 2.17E-02 3.58E+02 0.00E+00 4.61E-04 4.61E-04 3.58E+02U 3 1 8-2 FTOH 1.94E-01 2.47E+00 2.66E+00 7.06E-03 0.00E+00 7.06E-03 2.67E+00U 3 2 8-2 FTOH 4.26E-02 2.60E-04 4.29E-02 0.00E+00 0.00E+00 0.00E+00 4.29E-02Wildlife International, Ltd.Project Number 112E-119- 85 -Table 19Quantity of Analyte in Trap Extract Analysis by GC/MS (μg)XAD-2 (ug) Charcoal (ug)Source Unit IDSamplingEvent Analyte 1st Section 2nd Section Total 1st Section 2nd Section Total Total TrapsU 3 3 8-2 FTOH 4.15E-02 0.00E+00 4.15E-02 0.00E+00 0.00E+00 0.00E+00 4.15E-02U 3 4 8-2 FTOH 6.37E-02 0.00E+00 6.37E-02 0.00E+00 0.00E+00 0.00E+00 6.37E-02U 3 5 8-2 FTOH 7.93E-02 0.00E+00 7.93E-02 0.00E+00 0.00E+00 0.00E+00 7.93E-02U 3 6 8-2 FTOH 9.69E-02 0.00E+00 9.69E-02 0.00E+00 0.00E+00 0.00E+00 9.69E-02U 4 1 8-2 FTOH 7.01E-02 7.85E-04 7.09E-02 0.00E+00 0.00E+00 0.00E+00 7.09E-02U 4 2 8-2 FTOH 6.13E-02 0.00E+00 6.13E-02 0.00E+00 0.00E+00 0.00E+00 6.13E-02U 4 3 8-2 FTOH 8.68E-02 0.00E+00 8.68E-02 0.00E+00 0.00E+00 0.00E+00 8.68E-02U 4 4 8-2 FTOH 6.51E-02 0.00E+00 6.51E-02 0.00E+00 0.00E+00 0.00E+00 6.51E-02U 4 5 8-2 FTOH 1.27E-01 0.00E+00 1.27E-01 0.00E+00 0.00E+00 0.00E+00 1.27E-01U 4 6 8-2 FTOH 5.29E-02 0.00E+00 5.29E-02 4.54E-04 0.00E+00 4.54E-04 5.33E-02U 1 1 M+4 8-2 FTOH 9.24E-03 1.10E-02 2.03E-02 9.85E-03 9.48E-03 1.93E-02 3.96E-02U 1 2 M+4 8-2 FTOH 1.07E-02 1.07E-02 2.14E-02 1.28E-02 1.00E-02 2.28E-02 4.42E-02U 1 3 M+4 8-2 FTOH 9.04E-03 9.76E-03 1.88E-02 1.17E-02 1.04E-02 2.21E-02 4.09E-02U 1 4 M+4 8-2 FTOH 9.20E-03 8.65E-03 1.78E-02 9.97E-03 9.95E-03 1.99E-02 3.78E-02U 1 5 M+4 8-2 FTOH 7.90E-03 7.91E-03 1.58E-02 8.21E-03 8.48E-03 1.67E-02 3.25E-02U 1 6 M+4 8-2 FTOH 7.41E-03 6.67E-03 1.41E-02 7.23E-03 7.30E-03 1.45E-02 2.86E-02U 2 1 M+4 8-2 FTOH 6.14E+02 8.52E-03 6.14E+02 9.32E-03 9.28E-03 1.86E-02 6.14E+02U 2 2 M+4 8-2 FTOH 6.35E+02 9.01E-03 6.35E+02 1.26E-02 1.13E-02 2.39E-02 6.35E+02U 2 3 M+4 8-2 FTOH 2.26E+02 9.26E-03 2.26E+02 1.14E-02 9.58E-03 2.10E-02 2.26E+02U 2 4 M+4 8-2 FTOH 7.91E+02 9.77E-03 7.91E+02 9.71E-03 8.35E-03 1.81E-02 7.91E+02U 2 5 M+4 8-2 FTOH 4.04E+02 8.21E-03 4.04E+02 8.48E-03 7.97E-03 1.65E-02 4.04E+02U 2 6 M+4 8-2 FTOH 3.58E+02 6.97E-03 3.58E+02 8.56E-03 7.53E-03 1.61E-02 3.58E+02U 3 1 M+4 8-2 FTOH 8.45E-03 1.01E-02 1.85E-02 9.17E-03 9.58E-03 1.88E-02 3.73E-02U 3 2 M+4 8-2 FTOH 1.08E-02 1.08E-02 2.16E-02 1.26E-02 1.14E-02 2.40E-02 4.57E-02U 3 3 M+4 8-2 FTOH 9.00E-03 9.53E-03 1.85E-02 1.14E-02 1.10E-02 2.24E-02 4.09E-02U 3 4 M+4 8-2 FTOH 8.67E-03 8.33E-03 1.70E-02 9.83E-03 8.94E-03 1.88E-02 3.58E-02Wildlife International, Ltd.Project Number 112E-119- 86 -Table 19Quantity of Analyte in Trap Extract Analysis by GC/MS (μg)XAD-2 (ug) Charcoal (ug)Source Unit IDSamplingEvent Analyte 1st Section 2nd Section Total 1st Section 2nd Section Total Total TrapsU 3 5 M+4 8-2 FTOH 8.24E-03 7.62E-03 1.59E-02 8.89E-03 7.93E-03 1.68E-02 3.27E-02U 3 6 M+4 8-2 FTOH 7.54E-03 6.81E-03 1.43E-02 8.14E-03 7.58E-03 1.57E-02 3.01E-02U 4 1 M+4 8-2 FTOH 9.68E-03 8.01E-03 1.77E-02 9.55E-03 8.39E-03 1.79E-02 3.56E-02U 4 2 M+4 8-2 FTOH 1.02E-02 9.96E-03 2.02E-02 1.13E-02 1.15E-02 2.28E-02 4.30E-02U 4 3 M+4 8-2 FTOH 9.02E-03 9.23E-03 1.83E-02 1.13E-02 1.25E-02 2.38E-02 4.20E-02U 4 4 M+4 8-2 FTOH 9.17E-03 8.52E-03 1.77E-02 9.21E-03 8.87E-03 1.81E-02 3.58E-02U 4 5 M+4 8-2 FTOH 8.57E-03 7.99E-03 1.66E-02 8.42E-03 8.58E-03 1.70E-02 3.36E-02U 4 6 M+4 8-2 FTOH 7.45E-03 6.82E-03 1.43E-02 7.55E-03 7.53E-03 1.51E-02 2.93E-02U 1 1 PFDI 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00U 1 2 PFDI 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00U 1 3 PFDI 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00U 1 4 PFDI 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00U 1 5 PFDI 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00U 1 6 PFDI 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00U 2 1 PFDI 1.62E-02 0.00E+00 1.62E-02 0.00E+00 0.00E+00 0.00E+00 1.62E-02U 2 2 PFDI 1.59E-02 0.00E+00 1.59E-02 0.00E+00 0.00E+00 0.00E+00 1.59E-02U 2 3 PFDI 1.17E-02 0.00E+00 1.17E-02 0.00E+00 0.00E+00 0.00E+00 1.17E-02U 2 4 PFDI 2.02E-02 0.00E+00 2.02E-02 0.00E+00 0.00E+00 0.00E+00 2.02E-02U 2 5 PFDI 1.41E-02 0.00E+00 1.41E-02 0.00E+00 0.00E+00 0.00E+00 1.41E-02U 2 6 PFDI 1.29E-02 0.00E+00 1.29E-02 0.00E+00 0.00E+00 0.00E+00 1.29E-02U 3 1 PFDI 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00U 3 2 PFDI 5.74E-03 0.00E+00 5.74E-03 0.00E+00 0.00E+00 0.00E+00 5.74E-03U 3 3 PFDI 1.43E-02 0.00E+00 1.43E-02 0.00E+00 0.00E+00 0.00E+00 1.43E-02U 3 4 PFDI 1.86E-02 0.00E+00 1.86E-02 0.00E+00 0.00E+00 0.00E+00 1.86E-02U 3 5 PFDI 1.29E-02 0.00E+00 1.29E-02 0.00E+00 0.00E+00 0.00E+00 1.29E-02U 3 6 PFDI 2.12E-02 0.00E+00 2.12E-02 0.00E+00 0.00E+00 0.00E+00 2.12E-02Wildlife International, Ltd.Project Number 112E-119- 87 -Table 19Quantity of Analyte in Trap Extract Analysis by GC/MS (μg)XAD-2 (ug) Charcoal (ug)Source Unit IDSamplingEvent Analyte 1st Section 2nd Section Total 1st Section 2nd Section Total Total TrapsU 4 1 PFDI 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00U 4 2 PFDI 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00U 4 3 PFDI 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00U 4 4 PFDI 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00U 4 5 PFDI 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00U 4 6 PFDI 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00U 1 1 PFOI 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00U 1 2 PFOI 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00U 1 3 PFOI 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00U 1 4 PFOI 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00U 1 5 PFOI 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00U 1 6 PFOI 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00U 2 1 PFOI 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00U 2 2 PFOI 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00U 2 3 PFOI 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00U 2 4 PFOI 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00U 2 5 PFOI 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00U 2 6 PFOI 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00U 3 1 PFOI 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00U 3 2 PFOI 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00U 3 3 PFOI 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00U 3 4 PFOI 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00U 3 5 PFOI 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00U 3 6 PFOI 1.55E-02 0.00E+00 1.55E-02 0.00E+00 0.00E+00 0.00E+00 1.55E-02U 4 1 PFOI 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00U 4 2 PFOI 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00Wildlife International, Ltd.Project Number 112E-119- 88 -Table 19Quantity of Analyte in Trap Extract Analysis by GC/MS (μg)XAD-2 (ug) Charcoal (ug)Source Unit IDSamplingEvent Analyte 1st Section 2nd Section Total 1st Section 2nd Section Total Total TrapsU 4 3 PFOI 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00U 4 4 PFOI 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00U 4 5 PFOI 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00U 4 6 PFOI 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00Wildlife International, Ltd.Project Number 112E-119- 89 -Table 20Summary of Sludge Analysis by LC/MS/MS (μg/kg)(Units are micrograms per kg dry weight sludge)Unit IDSamplingEvent 7-3 Acid 8-2 FTCA 8-2 FTUCA M+2 PFHxA M+8 PFOA PFDA PFNA PFOA PFUAU1 1 13.981 30.857 0.000 NA NA 11.227 1.756 1.936 5.415U1 2 22.132 24.713 2.444 NA NA 12.624 1.618 4.583 5.729U1 3 26.161 20.107 0.333 NA NA 17.338 2.805 1.796 7.855U1 4 30.748 14.722 0.705 NA NA 15.364 1.172 2.374 7.455U1 5 28.548 7.831 1.466 NA NA 15.162 1.511 3.846 8.184U1 6 27.214 16.512 1.251 NA NA 16.304 1.738 4.440 7.234U2 1 20007.258 98517.174 51687.467 NA NA 8.109 51.663 18325.277 4.749U2 2 24972.254 96267.793 61888.988 NA NA 2.716 31.330 10259.349 1.472U2 3 95979.689 148440.440 130736.372 NA NA 10.562 133.560 70817.197 9.238U2 4 197201.229 294456.280 186977.026 NA NA 8.391 131.341 90822.107 6.706U2 5 134147.492 275483.367 190205.176 NA NA 5.621 98.030 84748.369 6.511U2 6 192806.618 308667.698 270457.853 NA NA 6.991 109.764 116127.916 5.064U3 1 186.844 53.329 30.669 NA NA 187.743 671.982 307.108 368.017U3 2 562.286 40.678 45.281 NA NA 463.868 1650.272 788.126 1052.534U3 3 807.503 25.368 32.985 NA NA 600.325 1666.148 905.746 1713.072U3 4 1499.333 48.956 56.718 NA NA 977.249 1961.445 1328.902 3942.644U3 5 1650.885 56.619 80.534 NA NA 1319.439 2374.839 1525.179 3908.930U3 6 2019.415 91.378 102.820 NA NA 1526.101 2307.195 2376.259 4158.435U4 1 166.640 35.032 18.840 NA NA 44.155 256.861 197.719 121.208U4 2 459.307 32.713 34.393 NA NA 160.840 615.890 579.317 459.891U4 3 1036.253 27.031 34.830 NA NA 308.298 743.013 849.358 1006.958U4 4 1413.934 31.261 38.749 NA NA 401.577 822.200 1020.142 1214.768U4 5 1501.614 33.099 61.378 NA NA 536.415 943.082 1173.197 1671.884U4 6 1734.893 62.885 56.060 NA NA 683.328 989.196 1528.888 1844.897Wildlife International, Ltd.Project Number 112E-119- 90 -Table 21Summary of Sludge Analysis by GC/MS (μg/kg)(Units are micrograms per kg dry weight sludge)Unit IDSamplingEvent 10-2 FTI 10-2 FTOH 6-2 FTOH 7-2 sFTOH 8-2 FTAC 8-2 FTI 8-2 FTO 8-2 FTOHM+4 8-2FTOH PFDI PFOI 8-2-8 EsterU1 1 0.000 0.000 0.000 0.000 0.000 0.000 ND 12.454 NA 0.000 0.000 Note 1U1 2 0.000 0.000 5.621 9.490 0.000 0.000 ND 0.000 NA 0.000 0.000 Note 1U1 3 0.000 0.000 0.000 0.000 0.000 0.000 ND 0.000 NA 0.000 0.000 Note 1U1 4 0.000 0.000 0.000 0.000 0.000 0.000 ND 0.000 NA 0.000 0.000 Note 1U1 5 0.000 0.000 0.000 0.000 0.000 0.000 ND 0.000 NA 0.000 0.000 Note 1U1 6 0.000 0.000 0.000 0.000 0.000 0.000 ND 0.000 NA 0.000 0.000 Note 1U2 1 0.000 47.426 194.017 26339.472 0.000 0.000 ND 4610143.291 NA 0.000 0.000 Note 1U2 2 0.000 64.890 332.665 52789.099 0.000 28.236 ND 7132485.460 NA 0.000 0.000 Note 1U2 3 0.000 79.878 451.380 80867.321 0.000 35.276 ND 10310704.282 NA 0.000 0.000 Note 1U2 4 0.000 106.817 672.531 55236.909 0.000 54.914 ND 15949220.953 NA 0.000 0.000 Note 1U2 5 0.000 70.312 326.129 62427.812 0.000 26.257 ND 9293058.042 NA 0.000 0.000 Note 1U2 6 0.000 78.058 432.963 37061.444 0.000 31.023 ND 12730881.398 NA 0.000 0.000 Note 1U3 1 963.566 71.306 49.350 185.356 0.000 299.467 ND 125.580 NA 0.000 0.000 Note 1U3 2 2677.469 148.278 83.115 745.131 0.000 409.431 ND 315.257 NA 155.919 0.000 Note 1U3 3 2284.145 132.485 60.146 656.657 0.000 294.790 D 189.744 NA 0.000 0.000 Note 1U3 4 3502.348 165.178 89.734 701.912 0.000 265.136 ND 262.574 NA 0.000 0.000 Note 1U3 5 4339.384 293.189 62.605 786.967 0.000 431.765 D 297.198 NA 199.211 0.000 Note 1U3 6 3630.197 230.044 46.532 592.747 0.000 129.969 D 213.086 NA 166.006 0.000 Note 1U4 1 293.776 32.781 28.795 142.838 0.000 40.503 ND 57.535 NA 0.000 0.000 Note 1U4 2 979.864 117.494 80.423 566.092 0.000 109.175 ND 241.713 NA 0.000 0.000 Note 1U4 3 930.749 120.970 57.839 554.127 0.000 71.157 ND 187.751 NA 0.000 0.000 Note 1U4 4 1266.403 98.236 91.789 603.577 0.000 97.019 ND 201.314 NA 0.000 0.000 Note 1U4 5 1426.409 159.215 79.721 623.468 0.000 116.902 ND 223.086 NA 0.000 0.000 Note 1U4 6 1533.380 148.516 43.413 559.401 0.000 82.370 ND 153.398 NA 0.000 0.000 Note 1Wildlife International, Ltd.Project Number 112E-119- 91 -Table 22Summary of Aqueous Analysis by LC/MS/MS (μg/L)(Units are micrograms per liter in aqueous phase)Unit IDSamplingEvent 7-3 Acid 8-2 FTCA 8-2 FTUCA M+2 PFHxA M+8 PFOA PFDA PFNA PFOA PFUAE -2 0.004 0.516 0.003 NA NA 0.000 0.000 0.000 0.000E 1 0.003 0.578 0.005 NA NA 0.000 0.000 0.000 0.000E 2 0.005 0.411 0.002 NA NA 0.000 0.000 0.001 0.000E 3 0.004 0.697 0.001 NA NA 0.000 0.000 0.002 0.000E 4 0.012 0.297 0.012 NA NA 0.000 0.000 0.003 0.000E 5 0.010 0.138 0.003 NA NA 0.000 0.002 0.003 0.000E 6 0.008 0.187 0.011 NA NA 0.000 0.000 0.000 0.000U1 1 0.000 0.002 0.001 NA NA 0.000 0.000 0.012 0.000U1 2 0.012 0.151 0.291 NA NA 0.000 0.004 2.410 0.000U1 3 0.001 0.001 0.001 NA NA 0.002 0.001 0.018 0.000U1 4 0.004 0.001 0.002 NA NA 0.002 0.001 0.013 0.002U1 5 0.003 0.005 0.001 NA NA 0.001 0.002 0.020 0.000U1 6 0.008 0.001 0.004 NA NA 0.000 0.001 0.011 0.000U2 1 39.210 449.986 387.869 NA NA 0.006 0.401 62.349 0.000U2 2 74.723 593.052 534.980 NA NA 0.003 0.527 137.336 0.000U2 3 71.469 415.058 602.844 NA NA 0.005 0.623 275.470 0.002U2 4 120.551 516.028 657.399 NA NA 0.002 0.480 228.088 0.000U2 5 133.356 623.109 722.549 NA NA 0.001 0.376 200.032 0.001U2 6 161.654 670.393 1054.231 NA NA 0.000 0.386 244.527 0.003U3 1 0.023 0.104 0.142 NA NA 0.162 3.872 1.683 0.061U3 2 0.038 0.111 0.147 NA NA 0.319 6.568 3.653 0.212U3 3 0.059 0.086 0.170 NA NA 0.674 9.119 6.015 0.528U3 4 0.091 0.108 0.242 NA NA 0.778 8.491 4.978 0.801U3 5 0.118 0.134 0.298 NA NA 0.697 7.497 5.392 0.706U3 6 0.153 0.154 0.372 NA NA 0.871 9.097 6.892 0.914Wildlife International, Ltd.Project Number 112E-119- 92 -Table 22Summary of Aqueous Analysis by LC/MS/MS (μg/L)(Units are micrograms per liter in aqueous phase)Unit IDSamplingEvent 7-3 Acid 8-2 FTCA 8-2 FTUCA M+2 PFHxA M+8 PFOA PFDA PFNA PFOA PFUAU4 1 0.190 0.483 0.865 NA NA 0.195 5.813 1.036 0.190U4 2 0.038 0.073 0.108 NA NA 0.074 2.326 2.051 0.083U4 3 0.052 0.063 0.125 NA NA 0.185 3.021 4.139 0.184U4 4 0.084 0.072 0.151 NA NA 0.262 3.424 4.055 0.338U4 5 0.102 0.093 0.217 NA NA 0.278 3.050 4.008 0.347U4 6 0.147 0.100 0.233 NA NA 0.350 3.612 4.870 0.405Wildlife International, Ltd.Project Number 112E-119- 93 -Table 23Summary of Aqueous Analysis by GC/MS (μg/L)(Units are micrograms per liter in aqueous phase)Unit IDSamplingEvent 10-2 FTI 10-2 FTOH 6-2 FTOH 7-2 sFTOH 8-2 FTAC 8-2 FTI 8-2 FTO 8-2 FTOHM+4 8-2FTOH PFDI PFOI 8-2-8 EsterE -2 0.000 0.000 0.000 0.000 0.000 0.000ND0.000NA0.000 0.000Note 1E 1 0.000 0.000 0.000 0.000 0.000 0.000 ND 0.000 NA 0.000 0.000 Note 1E 2 0.000 0.061 0.017 0.000 0.000 0.000ND0.030NA0.000 0.000Note 1E 3 0.000 0.011 0.000 0.000 0.000 0.000 ND 0.041 NA 0.000 0.000 Note 1E 4 0.000 0.000 0.011 0.000 0.000 0.000ND0.000NA0.000 0.000Note 1E 5 0.000 0.000 0.000 0.000 0.000 0.000 ND 0.000 NA 0.000 0.000 Note 1E 6 0.000 0.012 0.037 0.000 0.000 0.000ND0.028NA0.000 0.000Note 1U1 1 0.000 0.000 0.000 0.000 0.000 0.000 ND 0.000 NA 0.000 0.000 Note 1U1 2 0.000 0.013 0.000 0.000 0.000 0.000ND0.014NA0.000 0.000Note 1U1 3 0.000 0.000 0.000 0.000 0.000 0.000 ND 0.004 NA 0.000 0.000 Note 1U1 4 0.000 0.000 0.000 0.000 0.000 0.000ND0.002NA0.000 0.000Note 1U1 5 0.000 0.000 0.000 0.000 0.000 0.000 ND 0.000 NA 0.000 0.000 Note 1U1 6 0.000 0.000 0.008 0.000 0.000 0.000ND0.006NA0.000 0.000Note 1U2 1 0.000 0.000 0.162 20.451 0.000 0.000 ND 113.434 NA 0.000 0.000 Note 1U2 2 0.000 0.115 0.094 25.140 0.000 0.000ND155.988NA0.000 0.000Note 1U2 3 0.000 0.043 0.121 22.484 0.000 0.000 ND 89.788 NA 0.000 0.000 Note 1U2 4 0.000 0.023 0.275 16.764 0.000 0.000ND163.998NA0.000 0.000Note 1U2 5 0.000 0.000 0.095 13.274 0.000 0.000 ND 114.607 NA 0.000 0.000 Note 1U2 6 0.000 0.023 0.126 8.467 0.000 0.000ND290.280NA0.000 0.000Note 1U3 1 0.127 0.007 0.037 0.130 0.000 0.018 ND 0.016 NA 0.000 0.000 Note 1U3 2 0.319 0.060 0.069 0.282 0.000 0.021ND0.013NA0.000 0.000Note 1U3 3 0.434 0.022 0.037 0.304 0.000 0.020 ND 0.022 NA 0.000 0.000 Note 1U3 4 0.728 0.013 0.036 0.237 0.000 0.052ND0.012NA0.000 0.000Note 1U3 5 0.563 0.026 0.035 0.228 0.000 0.046 ND 0.024 NA 0.000 0.000 Note 1Wildlife International, Ltd.Project Number 112E-119- 94 -Table 23Summary of Aqueous Analysis by GC/MS (μg/L)(Units are micrograms per liter in aqueous phase)Unit IDSamplingEvent 10-2 FTI 10-2 FTOH 6-2 FTOH 7-2 sFTOH 8-2 FTAC 8-2 FTI 8-2 FTO 8-2 FTOHM+4 8-2FTOH PFDI PFOI 8-2-8 EsterU3 6 0.521 0.033 0.066 0.184 0.000 0.014 ND 0.050 NA 0.000 0.000 Note 1U4 1 0.037 0.000 0.030 0.097 0.000 0.000 ND 0.016 NA 0.000 0.000 Note 1U4 2 0.149 0.067 0.059 0.199 0.000 0.006 ND 0.068 NA 0.000 0.000 Note 1U4 3 0.101 0.020 0.037 0.196 0.000 0.007 ND 0.023 NA 0.000 0.000 Note 1U4 4 0.295 0.023 0.085 0.231 0.000 0.033 ND 0.041 NA 0.000 0.000 Note 1U4 5 0.223 0.031 0.036 0.176 0.000 0.014 ND 0.027 NA 0.000 0.000 Note 1U4 6 0.133 0.029 0.044 0.129 0.000 0.000 ND 0.032 NA 0.000 0.000 Note 1Wildlife International, Ltd.Project Number 112E-119- 95 -Table 24Summary of Sludge Analysis by LC/MS/MS (μmole)(Total Quantity of Analyte Associated with Sludge Solids)Unit IDSamplingEvent 7-3 Acid 8-2 FTCA 8-2 FTUCA M+2 PFHxA M+8 PFOA PFDA PFNA PFOA PFUAL -2 1.97E-04 1.58E-04 4.92E-06 NA NA 1.01E-04 1.30E-05 1.58E-05 4.29E-05U1 1 1.58E-04 3.22E-04 0.00E+00 NA NA 1.09E-04 1.89E-05 2.33E-05 4.79E-05U1 2 2.44E-04 2.52E-04 2.60E-05 NA NA 1.20E-04 1.70E-05 5.39E-05 4.95E-05U1 3 2.20E-04 1.56E-04 2.70E-06 NA NA 1.25E-04 2.24E-05 1.61E-05 5.17E-05U1 4 2.45E-04 1.08E-04 5.41E-06 NA NA 1.05E-04 8.89E-06 2.02E-05 4.65E-05U1 5 2.21E-04 5.60E-05 1.09E-05 NA NA 1.01E-04 1.11E-05 3.18E-05 4.96E-05U1 6 2.11E-04 1.18E-04 9.34E-06 NA NA 1.08E-04 1.28E-05 3.67E-05 4.39E-05U2 1 2.81E-01 1.28E+00 7.01E-01 NA NA 9.80E-05 6.91E-04 2.75E-01 5.23E-05U2 2 2.49E-01 8.88E-01 5.96E-01 NA NA 2.33E-05 2.98E-04 1.09E-01 1.15E-05U2 3 8.36E-01 1.20E+00 1.10E+00 NA NA 7.91E-05 1.11E-03 6.59E-01 6.31E-05U2 4 1.64E+00 2.27E+00 1.50E+00 NA NA 6.01E-05 1.04E-03 8.07E-01 4.38E-05U2 5 1.16E+00 2.21E+00 1.59E+00 NA NA 4.19E-05 8.09E-04 7.84E-01 4.42E-05U2 6 1.79E+00 2.65E+00 2.43E+00 NA NA 5.59E-05 9.72E-04 1.15E+00 3.69E-05U3 1 2.18E-03 5.76E-04 3.46E-04 NA NA 1.88E-03 7.47E-03 3.83E-03 3.37E-03U3 2 6.41E-03 4.29E-04 4.98E-04 NA NA 4.55E-03 1.79E-02 9.59E-03 9.41E-03U3 3 1.26E-02 3.65E-04 4.95E-04 NA NA 8.02E-03 2.47E-02 1.50E-02 2.09E-02U3 4 1.38E-02 4.18E-04 5.05E-04 NA NA 7.76E-03 1.72E-02 1.31E-02 2.85E-02U3 5 1.46E-02 4.63E-04 6.88E-04 NA NA 1.00E-02 2.00E-02 1.44E-02 2.71E-02U3 6 1.94E-02 8.12E-04 9.54E-04 NA NA 1.26E-02 2.11E-02 2.44E-02 3.13E-02U4 1 2.20E-03 4.27E-04 2.40E-04 NA NA 5.01E-04 3.23E-03 2.78E-03 1.25E-03U4 2 4.52E-03 2.98E-04 3.27E-04 NA NA 1.36E-03 5.77E-03 6.09E-03 3.55E-03U4 3 1.08E-02 2.60E-04 3.49E-04 NA NA 2.75E-03 7.35E-03 9.42E-03 8.19E-03U4 4 1.33E-02 2.73E-04 3.53E-04 NA NA 3.26E-03 7.39E-03 1.03E-02 8.98E-03U4 5 1.40E-02 2.85E-04 5.51E-04 NA NA 4.29E-03 8.35E-03 1.16E-02 1.22E-02U4 6 1.32E-02 4.42E-04 4.11E-04 NA NA 4.47E-03 7.16E-03 1.24E-02 1.10E-02Wildlife International, Ltd.Project Number 112E-119- 96 -Table 25Summary of Aqueous Analysis by LC/MS/MS (μmole)(Units are micromoles per unit in aqueous phase)Unit IDSamplingEvent 7-3 Acid 8-2 FTCA 8-2 FTUCA M+2 PFHxA M+8 PFOA PFDA PFNA PFOA PFUAE -2 1.10E-05 1.32E-03 7.65E-06 NA NA 0.00E+00 0.00E+00 0.00E+00 7.53E-07E 1 6.96E-06 1.21E-03 1.07E-05 NA NA 0.00E+00 0.00E+00 0.00E+00 0.00E+00E 2 1.14E-05 8.59E-04 4.79E-06 NA NA 0.00E+00 3.28E-07 2.24E-06 0.00E+00E 3 9.89E-06 1.46E-03 1.76E-06 NA NA 4.11E-07 0.00E+00 5.68E-06 6.42E-07E 4 2.61E-05 6.22E-04 2.63E-05 NA NA 3.16E-09 0.00E+00 7.75E-06 1.45E-08E 5 2.28E-05 2.89E-04 6.31E-06 NA NA 0.00E+00 4.89E-06 7.55E-06 0.00E+00E 6 1.72E-05 3.91E-04 2.35E-05 NA NA 0.00E+00 0.00E+00 0.00E+00 0.00E+00U1 1 7.42E-07 6.50E-06 3.59E-06 NA NA 0.00E+00 0.00E+00 3.88E-05 0.00E+00U1 2 3.35E-05 3.83E-04 7.70E-04 NA NA 9.65E-07 1.05E-05 7.07E-03 1.22E-07U1 3 2.81E-06 1.52E-06 2.07E-06 NA NA 6.19E-06 3.32E-06 5.99E-05 0.00E+00U1 4 1.34E-05 3.27E-06 6.19E-06 NA NA 5.07E-06 2.52E-06 4.51E-05 4.93E-06U1 5 9.86E-06 1.51E-05 4.62E-06 NA NA 1.41E-06 6.31E-06 6.83E-05 2.59E-07U1 6 2.52E-05 2.92E-06 1.33E-05 NA NA 0.00E+00 1.85E-06 3.79E-05 0.00E+00U2 1 1.21E-01 1.29E+00 1.16E+00 NA NA 1.72E-05 1.18E-03 2.06E-01 0.00E+00U2 2 2.34E-01 1.72E+00 1.62E+00 NA NA 7.76E-06 1.57E-03 4.60E-01 0.00E+00U2 3 2.27E-01 1.22E+00 1.85E+00 NA NA 1.37E-05 1.89E-03 9.34E-01 4.11E-06U2 4 3.85E-01 1.52E+00 2.03E+00 NA NA 5.40E-06 1.46E-03 7.78E-01 1.94E-07U2 5 4.31E-01 1.86E+00 2.25E+00 NA NA 2.13E-06 1.16E-03 6.90E-01 1.80E-06U2 6 4.95E-01 1.90E+00 3.12E+00 NA NA 0.00E+00 1.13E-03 8.00E-01 7.12E-06U3 1 7.11E-05 2.97E-04 4.22E-04 NA NA 4.29E-04 1.14E-02 5.54E-03 1.48E-04U3 2 1.18E-04 3.17E-04 4.37E-04 NA NA 8.44E-04 1.92E-02 1.20E-02 5.10E-04U3 3 1.79E-04 2.39E-04 4.98E-04 NA NA 1.76E-03 2.63E-02 1.94E-02 1.25E-03U3 4 2.84E-04 3.12E-04 7.33E-04 NA NA 2.10E-03 2.53E-02 1.67E-02 1.97E-03U3 5 3.75E-04 3.94E-04 9.15E-04 NA NA 1.90E-03 2.27E-02 1.83E-02 1.76E-03U3 6 4.94E-04 4.61E-04 1.16E-03 NA NA 2.42E-03 2.80E-02 2.38E-02 2.32E-03Wildlife International, Ltd.Project Number 112E-119- 97 -Table 25Summary of Aqueous Analysis by LC/MS/MS (μmole)(Units are micromoles per unit in aqueous phase)Unit IDSamplingEvent 7-3 Acid 8-2 FTCA 8-2 FTUCA M+2 PFHxA M+8 PFOA PFDA PFNA PFOA PFUAU4 1 5.93E-04 1.39E-03 2.61E-03 NA NA 5.25E-04 1.73E-02 3.45E-03 4.65E-04U4 2 1.17E-04 2.10E-04 3.24E-04 NA NA 1.97E-04 6.90E-03 6.82E-03 2.02E-04U4 3 1.66E-04 1.87E-04 3.87E-04 NA NA 5.10E-04 9.21E-03 1.41E-02 4.62E-04U4 4 2.63E-04 2.09E-04 4.57E-04 NA NA 7.08E-04 1.02E-02 1.36E-02 8.30E-04U4 5 3.24E-04 2.73E-04 6.67E-04 NA NA 7.63E-04 9.28E-03 1.37E-02 8.68E-04U4 6 4.79E-04 3.02E-04 7.35E-04 NA NA 9.83E-04 1.12E-02 1.70E-02 1.04E-03Wildlife International, Ltd.Project Number 112E-119- 98 -Table 26Summary of Trap Analysis by LC/MS/MS (μmole)(Total Quantity of Analyte in Trapping Media)Unit IDSamplingEvent 7-3 Acid 8-2 FTCA 8-2 FTUCA M+2 PFHxA M+8 PFOA PFDA PFNA PFOA PFUAU1 1 6.39E-07 8.73E-06 2.32E-07 NA NA 6.18E-07 1.39E-07 3.80E-07 1.04E-06U1 2 1.97E-07 2.02E-06 0.00E+00 NA NA 0.00E+00 0.00E+00 5.52E-09 2.13E-08U1 3 4.78E-07 9.79E-06 2.14E-07 NA NA 3.80E-07 7.16E-08 1.24E-07 8.38E-07U1 4 3.03E-07 8.94E-06 1.21E-07 NA NA 6.10E-08 3.13E-08 2.15E-07 3.89E-07U1 5 2.44E-07 5.98E-06 4.24E-07 NA NA 2.53E-07 5.85E-08 1.91E-07 9.40E-07U1 6 3.49E-07 5.63E-06 1.36E-07 NA NA 5.69E-08 7.29E-08 0.00E+00 2.47E-07U2 1 1.09E-06 2.96E-05 6.81E-06 NA NA 1.11E-06 1.86E-07 1.26E-04 3.27E-06U2 2 8.80E-07 1.19E-05 7.46E-06 NA NA 1.67E-07 0.00E+00 1.47E-04 7.02E-07U2 3 4.77E-07 1.69E-05 7.96E-06 NA NA 4.79E-07 2.14E-07 7.33E-05 1.52E-06U2 4 8.10E-07 5.52E-06 1.06E-05 NA NA 1.99E-07 1.44E-07 1.77E-04 4.60E-07U2 5 1.01E-06 3.47E-06 8.85E-06 NA NA 5.11E-07 1.50E-07 8.23E-05 2.99E-06U2 6 6.60E-07 1.99E-06 1.23E-05 NA NA 6.96E-08 0.00E+00 2.74E-04 2.02E-07U3 1 7.40E-07 8.75E-06 6.19E-07 NA NA 8.48E-07 3.87E-07 9.95E-07 3.84E-06U3 2 5.80E-07 5.44E-06 1.42E-06 NA NA 4.24E-07 3.48E-08 5.09E-07 5.04E-07U3 3 8.46E-07 1.21E-05 4.54E-07 NA NA 4.21E-07 8.66E-08 3.54E-07 1.18E-06U3 4 2.53E-07 1.36E-05 5.93E-07 NA NA 2.83E-07 1.51E-07 5.77E-07 4.37E-07U3 5 4.92E-07 3.04E-08 6.19E-07 NA NA 5.72E-07 2.24E-07 5.45E-07 3.08E-06U3 6 2.96E-07 7.13E-06 2.03E-07 NA NA 3.64E-07 9.78E-08 4.95E-07 3.83E-07U4 1 5.07E-07 9.84E-06 1.93E-07 NA NA 9.94E-07 2.25E-07 5.44E-07 4.12E-06U4 2 1.18E-07 4.46E-06 9.32E-08 NA NA 9.93E-08 1.09E-08 6.00E-07 1.11E-07U4 3 4.85E-07 1.26E-05 8.24E-07 NA NA 4.51E-07 1.78E-07 9.07E-07 7.58E-07U4 4 4.08E-07 1.08E-05 5.24E-07 NA NA 3.85E-07 1.89E-07 8.86E-07 6.62E-07U4 5 1.02E-07 0.00E+00 1.78E-07 NA NA 4.28E-07 1.67E-07 8.44E-07 1.13E-06U4 6 5.22E-08 4.35E-06 3.89E-08 NA NA 6.49E-08 6.02E-08 4.60E-07 3.50E-07Wildlife International, Ltd.Project Number 112E-119- 99 -Table 27Summary of Sludge Analysis by GC/MS (μmole)(Total Quantity of Analyte Associated with Sludge)Unit IDSamplingEvent 10-2 FTI 10-2 FTOH 6-2 FTOH 7-2 sFTOH 8-2 FTCA 8-2 FTI 8-2 FTO 8-2 FTOHM+4 8-2FTOH PFDI PFOI 8-2-8 EsterL -2 0.00E+00 0.00E+00 7.75E-06 0.00E+00 0.00E+00 0.00E+00 ND 0.00E+00 NA 1.06E-03 0.00E+00 Note 1U1 1 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+000.00E+00 ND 1.34E-04 NA 0.00E+00 0.00E+00 Note 1U1 2 0.00E+00 0.00E+00 7.52E-05 1.12E-04 0.00E+000.00E+00 ND 0.00E+00 NA 0.00E+00 0.00E+00 Note 1U1 3 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+000.00E+00 ND 0.00E+00 NA 0.00E+00 0.00E+00 Note 1U1 4 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+000.00E+00 ND 0.00E+00 NA 0.00E+00 0.00E+00 Note 1U1 5 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+000.00E+00 ND 0.00E+00 NA 0.00E+00 0.00E+00 Note 1U1 6 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+000.00E+00 ND 0.00E+00 NA 0.00E+00 0.00E+00 Note 1U2 1 0.00E+00 5.22E-04 3.31E-03 3.95E-01 0.00E+00 0.00E+00 ND 6.17E+01 NA 0.00E+00 0.00E+00 Note 1U2 2 0.00E+00 5.07E-04 4.03E-03 5.62E-01 0.00E+00 2.17E-04 ND 6.78E+01 NA 0.00E+00 0.00E+00 Note 1U2 3 0.00E+00 5.45E-04 4.77E-03 7.52E-01 0.00E+00 2.37E-04 ND 8.56E+01 NA 0.00E+00 0.00E+00 Note 1U2 4 0.00E+00 6.97E-04 6.80E-03 4.91E-01 0.00E+00 3.52E-04 ND 1.26E+02 NA 0.00E+00 0.00E+00 Note 1U2 5 0.00E+00 4.77E-04 3.43E-03 5.78E-01 0.00E+00 1.75E-04 ND 7.67E+01 NA 0.00E+00 0.00E+00 Note 1U2 6 0.00E+00 5.69E-04 4.89E-03 3.68E-01 0.00E+00 2.22E-04 ND 1.13E+02 NA 0.00E+00 0.00E+00 Note 1U3 1 7.38E-03 6.52E-04 7.00E-04 2.31E-03 0.00E+00 2.69E-03 ND 1.40E-03 NA 0.00E+00 0.00E+00 Note 1U3 2 2.00E-02 1.33E-03 1.15E-03 9.07E-03 0.00E+00 3.60E-03 ND 3.42E-03 NA 1.22E-03 0.00E+00 Note 1U3 3 2.33E-02 1.61E-03 1.14E-03 1.09E-02 0.00E+00 3.53E-03 D 2.81E-03 NA 0.00E+00 0.00E+00 Note 1U3 4 2.12E-02 1.19E-03 1.01E-03 6.92E-03 0.00E+00 1.88E-03 ND 2.31E-03 NA 0.00E+00 0.00E+00 Note 1U3 5 2.52E-02 2.03E-03 6.72E-04 7.43E-03 0.00E+00 2.94E-03 D 2.50E-03 NA 1.21E-03 0.00E+00 Note 1U3 6 2.29E-02 1.73E-03 5.43E-04 6.08E-03 0.00E+00 9.62E-04 D 1.95E-03 NA 1.09E-03 0.00E+00 Note 1U4 1 2.54E-03 3.39E-04 4.61E-04 2.01E-03 0.00E+00 4.11E-04 ND 7.23E-04 NA 0.00E+00 0.00E+00 Note 1U4 2 6.32E-03 9.06E-04 9.61E-04 5.95E-03 0.00E+00 8.27E-04 ND 2.27E-03 NA 0.00E+00 0.00E+00 Note 1U4 3 6.34E-03 9.84E-04 7.29E-04 6.14E-03 0.00E+00 5.69E-04 ND 1.86E-03 NA 0.00E+00 0.00E+00 Note 1U4 4 7.84E-03 7.26E-04 1.05E-03 6.08E-03 0.00E+00 7.05E-04 ND 1.81E-03 NA 0.00E+00 0.00E+00 Note 1U4 5 8.70E-03 1.16E-03 9.00E-04 6.19E-03 0.00E+00 8.37E-04 ND 1.98E-03 NA 0.00E+00 0.00E+00 Note 1U4 6 7.64E-03 8.85E-04 4.01E-04 4.54E-03 0.00E+00 4.82E-04 ND 1.11E-03 NA 0.00E+00 0.00E+00 Note 1Wildlife International, Ltd.Project Number 112E-119- 100 -Table 28Summary of Aqueous Analysis by GC/MS (μmole)(Total Quantity of Analyte Associated with Aqueous Phase)Unit IDSamplingEvent 10-2 FTI 10-2 FTOH 6-2 FTOH 7-2 sFTOH 8-2 FTAC 8-2 FTI 8-2 FTO 8-2 FTOHM+4 8-2FTOH PFDI PFOI 8-2-8 EsterE -2 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+000.00E+00 ND 0.00E+00 NA 0.00E+00 0.00E+00 Note 1E 1 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 ND 0.00E+00 NA 0.00E+00 0.00E+00 Note 1E 2 0.00E+00 1.08E-04 4.78E-05 0.00E+00 0.00E+00 0.00E+00 ND 6.38E-05 NA 0.00E+00 0.00E+00 Note 1E 3 0.00E+00 1.91E-05 0.00E+00 0.00E+00 0.00E+000.00E+00 ND 8.80E-05 NA 0.00E+00 0.00E+00 Note 1E 4 0.00E+00 0.00E+00 2.96E-05 0.00E+00 0.00E+000.00E+00 ND 6.49E-07 NA 0.00E+00 0.00E+00 Note 1E 5 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 ND 0.00E+00 NA 0.00E+00 0.00E+00 Note 1E 6 0.00E+00 2.17E-05 1.01E-04 0.00E+00 0.00E+00 0.00E+00 ND 6.01E-05 NA 0.00E+00 0.00E+00 Note 1U1 1 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+000.00E+00 ND 0.00E+00 NA 0.00E+00 0.00E+00 Note 1U1 2 0.00E+00 2.82E-05 0.00E+00 0.00E+00 0.00E+000.00E+00 ND 3.70E-05 NA 0.00E+00 0.00E+00 Note 1U1 3 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+000.00E+00 ND 1.13E-05 NA 0.00E+00 0.00E+00 Note 1U1 4 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+000.00E+00 ND 6.41E-06 NA 0.00E+00 0.00E+00 Note 1U1 5 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+000.00E+00 ND 0.00E+00 NA 0.00E+00 0.00E+00 Note 1U1 6 0.00E+00 0.00E+00 2.96E-05 0.00E+00 0.00E+000.00E+00 ND 1.69E-05 NA 0.00E+00 0.00E+00 Note 1U2 1 0.00E+00 0.00E+00 6.09E-04 6.75E-02 0.00E+00 0.00E+00 ND 3.34E-01 NA 0.00E+00 0.00E+00 Note 1U2 2 0.00E+00 2.83E-04 3.56E-04 8.42E-02 0.00E+00 0.00E+00 ND 4.66E-01 NA 0.00E+00 0.00E+00 Note 1U2 3 0.00E+00 1.08E-04 4.67E-04 7.63E-02 0.00E+00 0.00E+00 ND 2.72E-01 NA 0.00E+00 0.00E+00 Note 1U2 4 0.00E+00 5.86E-05 1.07E-03 5.72E-02 0.00E+00 0.00E+00 ND 4.99E-01 NA 0.00E+00 0.00E+00 Note 1U2 5 0.00E+00 0.00E+00 3.74E-04 4.58E-02 0.00E+00 0.00E+00 ND 3.53E-01 NA 0.00E+00 0.00E+00 Note 1U2 6 0.00E+00 5.61E-05 4.68E-04 2.77E-02 0.00E+00 0.00E+00 ND 8.47E-01 NA 0.00E+00 0.00E+00 Note 1U3 1 2.57E-04 1.79E-05 1.39E-04 4.27E-04 0.00E+00 4.18E-05 ND 4.74E-05 NA 0.00E+00 0.00E+00 Note 1U3 2 6.43E-04 1.45E-04 2.59E-04 9.27E-04 0.00E+00 4.91E-05 ND 3.66E-05 NA 0.00E+00 0.00E+00 Note 1U3 3 8.61E-04 5.29E-05 1.36E-04 9.84E-04 0.00E+00 4.65E-05 ND 6.23E-05 NA 0.00E+00 0.00E+00 Note 1U3 4 1.50E-03 3.27E-05 1.37E-04 7.94E-04 0.00E+00 1.26E-04 ND 3.72E-05 NA 0.00E+00 0.00E+00 Note 1U3 5 1.17E-03 6.38E-05 1.37E-04 7.73E-04 0.00E+00 1.12E-04 ND 7.18E-05 NA 0.00E+00 0.00E+00 Note 1U3 6 1.10E-03 8.44E-05 2.59E-04 6.37E-04 0.00E+00 3.52E-05 ND 1.55E-04 NA 0.00E+00 0.00E+00 Note 1Wildlife International, Ltd.Project Number 112E-119- 101 -Table 28Summary of Aqueous Analysis by GC/MS (μmole)(Total Quantity of Analyte Associated with Aqueous Phase)Unit IDSamplingEvent 10-2 FTI 10-2 FTOH 6-2 FTOH 7-2 sFTOH 8-2 FTAC 8-2 FTI 8-2 FTO 8-2 FTOHM+4 8-2FTOH PFDI PFOI 8-2-8 EsterU4 1 7.55E-05 0.00E+00 1.15E-04 3.25E-04 0.00E+00 0.00E+00 ND 4.68E-05 NA 0.00E+00 0.00E+00 Note 1U4 2 3.03E-04 1.64E-04 2.23E-04 6.62E-04 0.00E+00 1.56E-05 ND 2.01E-04 NA 0.00E+00 0.00E+00 Note 1U4 3 2.12E-04 4.91E-05 1.46E-04 6.70E-04 0.00E+00 1.69E-05 ND 7.01E-05 NA 0.00E+00 0.00E+00 Note 1U4 4 6.06E-04 5.77E-05 3.22E-04 7.73E-04 0.00E+00 7.85E-05 ND 1.22E-04 NA 0.00E+00 0.00E+00 Note 1U4 5 4.66E-04 7.64E-05 1.41E-04 6.00E-04 0.00E+00 3.33E-05 ND 8.35E-05 NA 0.00E+00 0.00E+00 Note 1U4 6 2.84E-04 7.42E-05 1.74E-04 4.49E-04 0.00E+00 0.00E+00 ND 9.87E-05 NA 0.00E+00 0.00E+00 Note 1Wildlife International, Ltd.Project Number 112E-119- 102 -Table 29Summary of Trap Analysis by GC/MS (μmole)(Quantity of Analyte in Trapping Media)Unit IDSamplingEvent 10-2 FTI 10-2 FTOH 6-2 FTOH 7-2 sFTOH 8-2 FTAC 8-2 FTI 8-2 FTO 8-2 FTOHM+4 8-2FTOH PFDI PFOI 8-2-8 EsterU1 1 0.00E+00 0.00E+00 4.98E-07 1.72E-06 0.00E+00 0.00E+00 ND 0.00E+00 NA 0.00E+00 0.00E+00 Note 1U1 2 0.00E+00 0.00E+00 0.00E+00 3.09E-06 0.00E+000.00E+00 D 1.96E-06 NA 0.00E+00 0.00E+00 Note 1U1 3 0.00E+00 0.00E+00 0.00E+00 2.26E-06 0.00E+000.00E+00 ND 2.50E-06 NA 0.00E+00 0.00E+00 Note 1U1 4 0.00E+00 0.00E+00 0.00E+00 2.66E-06 0.00E+000.00E+00 ND 4.93E-06 NA 0.00E+00 0.00E+00 Note 1U1 5 0.00E+00 0.00E+00 1.94E-06 1.99E-06 0.00E+00 0.00E+00 ND 7.92E-06 NA 0.00E+00 0.00E+00 Note 1U1 6 0.00E+00 0.00E+00 0.00E+00 1.39E-06 0.00E+000.00E+00 ND 3.48E-06 NA 0.00E+00 0.00E+00 Note 1U2 1 1.18E-06 1.45E-06 2.59E-04 2.11E-01 0.00E+00 1.25E-05 ND 1.32E+00 NA 2.51E-05 0.00E+00 Note 1U2 2 0.00E+00 0.00E+00 2.69E-04 2.41E-01 0.00E+00 1.33E-05 D 1.37E+00 NA 2.46E-05 0.00E+00 Note 1U2 3 0.00E+00 0.00E+00 7.98E-05 2.38E-01 0.00E+00 5.45E-06 D 4.87E-01 NA 1.81E-05 0.00E+00 Note 1U2 4 1.37E-06 1.73E-06 2.95E-04 5.22E-01 0.00E+00 1.92E-05 ND 1.71E+00 NA 3.13E-05 0.00E+00 Note 1U2 5 0.00E+00 0.00E+00 2.13E-04 2.19E-01 0.00E+00 9.89E-06 ND 8.72E-01 NA 2.18E-05 0.00E+00 Note 1U2 6 0.00E+00 0.00E+00 1.63E-04 2.83E-01 0.00E+00 7.42E-06 ND 7.72E-01 NA 1.99E-05 0.00E+00 Note 1U3 1 5.00E-04 4.41E-05 2.84E-03 1.76E-03 0.00E+00 8.16E-04 D 5.76E-03 NA 0.00E+00 0.00E+00 Note 1U3 2 4.77E-04 8.00E-06 1.01E-03 1.99E-03 0.00E+00 5.28E-04 D 9.24E-05 NA 8.89E-06 0.00E+00 Note 1U3 3 7.61E-04 6.07E-06 1.62E-03 5.44E-03 0.00E+00 7.11E-04 D 8.95E-05 NA 2.21E-05 0.00E+00 Note 1U3 4 4.37E-04 1.14E-05 8.77E-04 2.93E-03 0.00E+00 4.29E-04 D 1.37E-04 NA 2.87E-05 0.00E+00 Note 1U3 5 5.91E-04 9.40E-06 1.43E-03 2.92E-03 0.00E+00 6.26E-04 D 1.71E-04 NA 1.99E-05 0.00E+00 Note 1U3 6 7.37E-04 1.36E-05 1.18E-03 5.55E-03 0.00E+00 5.23E-04 D 2.09E-04 NA 3.28E-05 2.85E-05 Note 1U4 1 2.72E-04 1.08E-05 1.45E-03 1.49E-03 0.00E+00 6.03E-04 D 1.53E-04 NA 0.00E+00 0.00E+00 Note 1U4 2 2.53E-04 7.72E-06 1.07E-03 3.98E-03 0.00E+00 3.08E-04 D 1.32E-04 NA 0.00E+00 0.00E+00 Note 1U4 3 4.21E-04 1.40E-05 1.13E-03 6.86E-03 0.00E+00 2.92E-04 ND 1.87E-04 NA 0.00E+00 0.00E+00 Note 1U4 4 4.51E-04 6.18E-06 1.07E-03 4.93E-03 0.00E+00 2.80E-04 D 1.40E-04 NA 0.00E+00 0.00E+00 Note 1U4 5 6.69E-04 1.58E-05 1.63E-03 5.88E-03 0.00E+00 8.58E-04 D 2.74E-04 NA 0.00E+00 0.00E+00 Note 1U4 6 2.31E-04 3.18E-06 1.20E-03 4.97E-03 0.00E+00 2.14E-04 D 1.15E-04 NA 0.00E+00 0.00E+00 Note 1

# W ildlife International, Ltd. Project Number 112E-119

- 103 -

Table 30

Quantity of Analyte in Sludge Extract Analysis by LC/MS/MS (μmole)

Quantity per SCAS Unit in Extract (umole)

Source Unit ID Sampling Event Analyte Extract A Extract B Extract C Extract D Total

L NA -2 7-3 ACID 4.38E-05 4.13E-05 9.41E-05 1.76E-05 1.97E-04

L NA -2 8-2 FTCA 6.37E-06 8.19E-06 1.00E-04 4.31E-05 1.58E-04

L NA -2 8-2 FTUCA 0.00E+00 2.48E-06 2.44E-06 0.00E+00 4.92E-06

L NA -2 M+2 PFHxA NA NA NA NA NA

L NA -2 M+8 PFOA NA NA NA NA NA

L NA -2 PFDA 9.96E-06 6.34E-06 7.60E-05 8.56E-06 1.01E-04

L NA -2 PFNA 0.00E+00 0.00E+00 1.30E-05 0.00E+00 1.30E-05

L NA -2 PFOA 0.00E+00 0.00E+00 1.58E-05 0.00E+00 1.58E-05

L NA -2 PFUA 0.00E+00 0.00E+00 3.75E-05 5.36E-06 4.29E-05

U 1 1 7-3 ACID 3.91E-05 2.82E-05 7.18E-05 1.88E-05 1.58E-04

U 1 2 7-3 ACID 6.63E-05 4.21E-05 1.13E-04 2.25E-05 2.44E-04

U 1 3 7-3 ACID 8.70E-05 3.17E-05 8.74E-05 1.35E-05 2.20E-04

U 1 4 7-3 ACID 9.92E-05 5.03E-05 7.90E-05 1.63E-05 2.45E-04

U 1 5 7-3 ACID 1.01E-04 3.45E-05 7.03E-05 1.52E-05 2.21E-04

U 1 6 7-3 ACID 6.77E-05 5.41E-05 6.99E-05 1.89E-05 2.11E-04

U 2 1 7-3 ACID 6.53E-02 3.92E-02 1.56E-01 2.06E-02 2.81E-01

U 2 2 7-3 ACID 1.32E-01 7.23E-02 SC 4.51E-02 2.49E-01

U 2 3 7-3 ACID 3.32E-01 1.74E-01 2.88E-01 4.29E-02 8.36E-01

U 2 4 7-3 ACID 2.32E-01 4.70E-01 8.35E-01 1.06E-01 1.64E+00

U 2 5 7-3 ACID 6.72E-01 1.35E-01 2.88E-01 6.72E-02 1.16E+00

U 2 6 7-3 ACID 7.15E-01 3.15E-01 6.70E-01 9.21E-02 1.79E+00

U 3 1 7-3 ACID 3.48E-04 1.99E-04 1.42E-03 2.16E-04 2.18E-03

U 3 2 7-3 ACID 2.05E-03 1.30E-03 2.67E-03 3.96E-04 6.41E-03

U 3 3 7-3 ACID 3.89E-03 2.74E-03 4.91E-03 1.02E-03 1.26E-02

U 3 4 7-3 ACID 2.86E-03 2.91E-03 7.10E-03 9.75E-04 1.38E-02

U 3 5 7-3 ACID 6.68E-03 1.28E-03 5.45E-03 1.20E-03 1.46E-02

U 3 6 7-3 ACID 9.16E-03 3.19E-03 6.18E-03 8.80E-04 1.94E-02

U 4 1 7-3 ACID 3.29E-04 2.46E-04 1.42E-03 2.07E-04 2.20E-03

U 4 2 7-3 ACID 1.56E-03 9.20E-04 1.75E-03 2.85E-04 4.52E-03

U 4 3 7-3 ACID 3.57E-03 1.86E-03 4.58E-03 7.58E-04 1.08E-02

U 4 4 7-3 ACID 3.03E-03 3.23E-03 6.22E-03 8.55E-04 1.33E-02

U 4 5 7-3 ACID 6.33E-03 1.55E-03 5.15E-03 9.31E-04 1.40E-02

U 4 6 7-3 ACID 6.31E-03 2.44E-03 3.85E-03 5.88E-04 1.32E-02

U 1 1 8-2 FTCA 1.00E-05 5.30E-06 2.01E-04 1.06E-04 3.22E-04

U 1 2 8-2 FTCA 0.00E+00 6.50E-06 1.72E-04 7.30E-05 2.52E-04

U 1 3 8-2 FTCA 8.62E-06 3.62E-06 1.31E-04 1.32E-05 1.56E-04

U 1 4 8-2 FTCA 1.80E-06 2.06E-05 7.56E-05 1.05E-05 1.08E-04

U 1 5 8-2 FTCA 0.00E+00 0.00E+00 3.92E-05 1.68E-05 5.60E-05

U 1 6 8-2 FTCA 6.17E-07 1.83E-05 8.45E-05 1.48E-05 1.18E-04

U 2 1 8-2 FTCA 5.47E-01 1.66E-01 5.19E-01 4.74E-02 1.28E+00

# W ildlife International, Ltd. Project Number 112E-119

- 104 -

Table 30

Quantity of Analyte in Sludge Extract Analysis by LC/MS/MS (μmole)

Quantity per SCAS Unit in Extract (umole)

Source Unit ID Sampling Event Analyte Extract A Extract B Extract C Extract D Total

U 2 2 8-2 FTCA 6.79E-01 1.60E-01 SC 4.87E-02 8.88E-01

U 2 3 8-2 FTCA 6.28E-01 2.42E-01 3.04E-01 2.16E-02 1.20E+00

U 2 4 8-2 FTCA 6.62E-01 5.59E-01 9.81E-01 6.53E-02 2.27E+00

U 2 5 8-2 FTCA 1.28E+00 2.56E-01 6.30E-01 4.31E-02 2.21E+00

U 2 6 8-2 FTCA 1.09E+00 4.11E-01 1.09E+00 6.21E-02 2.65E+00

U 3 1 8-2 FTCA 8.72E-05 4.37E-05 2.53E-04 1.92E-04 5.76E-04

U 3 2 8-2 FTCA 1.65E-04 8.35E-05 1.11E-04 6.90E-05 4.29E-04

U 3 3 8-2 FTCA 1.16E-04 8.55E-05 1.46E-04 1.73E-05 3.65E-04

U 3 4 8-2 FTCA 9.24E-05 6.94E-05 1.79E-04 7.69E-05 4.18E-04

U 3 5 8-2 FTCA 1.61E-04 4.07E-05 2.37E-04 2.43E-05 4.63E-04

U 3 6 8-2 FTCA 3.83E-04 1.34E-04 2.71E-04 2.47E-05 8.12E-04

U 4 1 8-2 FTCA 9.66E-05 3.39E-05 1.79E-04 1.18E-04 4.27E-04

U 4 2 8-2 FTCA 9.37E-05 4.09E-05 1.02E-04 6.07E-05 2.98E-04

U 4 3 8-2 FTCA 1.18E-04 3.28E-05 1.04E-04 4.32E-06 2.60E-04

U 4 4 8-2 FTCA 4.39E-05 6.86E-05 1.10E-04 4.99E-05 2.73E-04

U 4 5 8-2 FTCA 9.30E-05 1.71E-05 1.57E-04 1.79E-05 2.85E-04

U 4 6 8-2 FTCA 1.42E-04 5.61E-05 2.05E-04 3.84E-05 4.42E-04

U 1 1 8-2 FTUCA 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

U 1 2 8-2 FTUCA 7.27E-06 5.13E-06 1.33E-05 3.36E-07 2.60E-05

U 1 3 8-2 FTUCA 0.00E+00 0.00E+00 2.70E-06 0.00E+00 2.70E-06

U 1 4 8-2 FTUCA 0.00E+00 0.00E+00 2.46E-06 2.95E-06 5.41E-06

U 1 5 8-2 FTUCA 0.00E+00 2.75E-07 4.83E-06 5.84E-06 1.09E-05

U 1 6 8-2 FTUCA 0.00E+00 0.00E+00 2.81E-06 6.53E-06 9.34E-06

U 2 1 8-2 FTUCA 2.68E-01 7.98E-02 3.26E-01 2.65E-02 7.01E-01

U 2 2 8-2 FTUCA 4.37E-01 1.16E-01 SC 4.27E-02 5.96E-01

U 2 3 8-2 FTUCA 5.36E-01 2.09E-01 3.29E-01 2.57E-02 1.10E+00

U 2 4 8-2 FTUCA 4.40E-01 2.93E-01 7.07E-01 6.25E-02 1.50E+00

U 2 5 8-2 FTUCA 8.16E-01 1.93E-01 5.28E-01 5.25E-02 1.59E+00

U 2 6 8-2 FTUCA 8.81E-01 3.20E-01 1.15E+00 7.87E-02 2.43E+00

U 3 1 8-2 FTUCA 1.07E-04 3.51E-05 1.87E-04 1.64E-05 3.46E-04

U 3 2 8-2 FTUCA 2.61E-04 9.68E-05 1.26E-04 1.51E-05 4.98E-04

U 3 3 8-2 FTUCA 1.85E-04 1.18E-04 1.76E-04 1.62E-05 4.95E-04

U 3 4 8-2 FTUCA 1.08E-04 1.07E-04 2.35E-04 5.56E-05 5.05E-04

U 3 5 8-2 FTUCA 2.94E-04 7.16E-05 2.89E-04 3.26E-05 6.88E-04

U 3 6 8-2 FTUCA 4.23E-04 1.35E-04 3.63E-04 3.35E-05 9.54E-04

U 4 1 8-2 FTUCA 7.77E-05 2.45E-05 1.28E-04 9.78E-06 2.40E-04

U 4 2 8-2 FTUCA 1.77E-04 5.74E-05 8.55E-05 6.99E-06 3.27E-04

U 4 3 8-2 FTUCA 1.60E-04 5.90E-05 1.22E-04 7.83E-06 3.49E-04

U 4 4 8-2 FTUCA 9.84E-05 7.23E-05 1.52E-04 3.00E-05 3.53E-04

U 4 5 8-2 FTUCA 2.41E-04 5.56E-05 2.33E-04 2.10E-05 5.51E-04

# W ildlife International, Ltd. Project Number 112E-119

- 105 -

Table 30

Quantity of Analyte in Sludge Extract Analysis by LC/MS/MS (μmole)

Quantity per SCAS Unit in Extract (umole)

Source Unit ID Sampling Event Analyte Extract A Extract B Extract C Extract D Total

U 4 6 8-2 FTUCA 1.51E-04 7.03E-05 1.73E-04 1.74E-05 4.11E-04

U 1 1 M+2 PFHxA NA NA NA NA NA

U 1 2 M+2 PFHxA NA NA NA NA NA

U 1 3 M+2 PFHxA NA NA NA NA NA

U 1 4 M+2 PFHxA NA NA NA NA NA

U 1 5 M+2 PFHxA NA NA NA NA NA

U 1 6 M+2 PFHxA NA NA NA NA NA

U 2 1 M+2 PFHxA NA NA NA NA NA

U 2 2 M+2 PFHxA NA NA NA NA NA

U 2 3 M+2 PFHxA NA NA NA NA NA

U 2 4 M+2 PFHxA NA NA NA NA NA

U 2 5 M+2 PFHxA NA NA NA NA NA

U 2 6 M+2 PFHxA NA NA NA NA NA

U 3 1 M+2 PFHxA NA NA NA NA NA

U 3 2 M+2 PFHxA NA NA NA NA NA

U 3 3 M+2 PFHxA NA NA NA NA NA

U 3 4 M+2 PFHxA NA NA NA NA NA

U 3 5 M+2 PFHxA NA NA NA NA NA

U 3 6 M+2 PFHxA NA NA NA NA NA

U 4 1 M+2 PFHxA NA NA NA NA NA

U 4 2 M+2 PFHxA NA NA NA NA NA

U 4 3 M+2 PFHxA NA NA NA NA NA

U 4 4 M+2 PFHxA NA NA NA NA NA

U 4 5 M+2 PFHxA NA NA NA NA NA

U 4 6 M+2 PFHxA NA NA NA NA NA

U 1 1 M+8 PFOA NA NA NA NA NA

U 1 2 M+8 PFOA NA NA NA NA NA

U 1 3 M+8 PFOA NA NA NA NA NA

U 1 4 M+8 PFOA NA NA NA NA NA

U 1 5 M+8 PFOA NA NA NA NA NA

U 1 6 M+8 PFOA NA NA NA NA NA

U 2 1 M+8 PFOA NA NA NA NA NA

U 2 2 M+8 PFOA NA NA NA NA NA

U 2 3 M+8 PFOA NA NA NA NA NA

U 2 4 M+8 PFOA NA NA NA NA NA

U 2 5 M+8 PFOA NA NA NA NA NA

U 2 6 M+8 PFOA NA NA NA NA NA

U 3 1 M+8 PFOA NA NA NA NA NA

U 3 2 M+8 PFOA NA NA NA NA NA

U 3 3 M+8 PFOA NA NA NA NA NA

# W ildlife International, Ltd. Project Number 112E-119

- 106 -

Table 30

Quantity of Analyte in Sludge Extract Analysis by LC/MS/MS (μmole)

Quantity per SCAS Unit in Extract (umole)

Source Unit ID Sampling Event Analyte Extract A Extract B Extract C Extract D Total

U 3 4 M+8 PFOA NA NA NA NA NA

U 3 5 M+8 PFOA NA NA NA NA NA

U 3 6 M+8 PFOA NA NA NA NA NA

U 4 1 M+8 PFOA NA NA NA NA NA

U 4 2 M+8 PFOA NA NA NA NA NA

U 4 3 M+8 PFOA NA NA NA NA NA

U 4 4 M+8 PFOA NA NA NA NA NA

U 4 5 M+8 PFOA NA NA NA NA NA

U 4 6 M+8 PFOA NA NA NA NA NA

U 1 1 PFDA 7.14E-06 2.60E-06 8.55E-05 1.38E-05 1.09E-04

U 1 2 PFDA 1.06E-05 4.04E-06 9.49E-05 9.98E-06 1.20E-04

U 1 3 PFDA 1.48E-05 7.06E-06 9.38E-05 9.44E-06 1.25E-04

U 1 4 PFDA 6.97E-06 6.60E-06 8.37E-05 7.99E-06 1.05E-04

U 1 5 PFDA 0.00E+00 0.00E+00 9.46E-05 6.24E-06 1.01E-04

U 1 6 PFDA 5.87E-06 5.27E-06 8.89E-05 8.45E-06 1.08E-04

U 2 1 PFDA 1.13E-05 8.92E-07 7.75E-05 8.27E-06 9.80E-05

U 2 2 PFDA 1.18E-05 5.78E-06 SC 5.69E-06 2.33E-05

U 2 3 PFDA 7.31E-06 5.00E-06 6.13E-05 5.55E-06 7.91E-05

U 2 4 PFDA 2.58E-06 3.53E-07 5.32E-05 3.94E-06 6.01E-05

U 2 5 PFDA 0.00E+00 0.00E+00 3.94E-05 2.49E-06 4.19E-05

U 2 6 PFDA 7.44E-06 3.02E-06 4.30E-05 2.45E-06 5.59E-05

U 3 1 PFDA 1.32E-04 6.11E-05 1.51E-03 1.77E-04 1.88E-03

U 3 2 PFDA 4.80E-04 3.24E-04 3.40E-03 3.42E-04 4.55E-03

U 3 3 PFDA 8.73E-04 6.00E-04 5.82E-03 7.34E-04 8.02E-03

U 3 4 PFDA 5.10E-04 4.63E-04 6.16E-03 6.28E-04 7.76E-03

U 3 5 PFDA 9.97E-04 5.13E-04 7.68E-03 8.51E-04 1.00E-02

U 3 6 PFDA 9.92E-04 6.56E-04 1.01E-02 9.10E-04 1.26E-02

U 4 1 PFDA 2.96E-05 1.54E-05 4.06E-04 4.97E-05 5.01E-04

U 4 2 PFDA 1.42E-04 8.96E-05 1.01E-03 1.17E-04 1.36E-03

U 4 3 PFDA 3.89E-04 1.86E-04 1.95E-03 2.28E-04 2.75E-03

U 4 4 PFDA 2.47E-04 2.03E-04 2.53E-03 2.74E-04 3.26E-03

U 4 5 PFDA 4.38E-04 2.40E-04 3.27E-03 3.45E-04 4.29E-03

U 4 6 PFDA 3.62E-04 3.42E-04 3.39E-03 3.77E-04 4.47E-03

U 1 1 PFNA 3.03E-06 0.00E+00 1.39E-05 1.99E-06 1.89E-05

U 1 2 PFNA 0.00E+00 0.00E+00 1.65E-05 4.42E-07 1.70E-05

U 1 3 PFNA 5.43E-06 1.28E-06 1.39E-05 1.85E-06 2.24E-05

U 1 4 PFNA 0.00E+00 0.00E+00 8.89E-06 0.00E+00 8.89E-06

U 1 5 PFNA 0.00E+00 0.00E+00 1.04E-05 7.78E-07 1.11E-05

U 1 6 PFNA 0.00E+00 0.00E+00 1.15E-05 1.33E-06 1.28E-05

U 2 1 PFNA 7.94E-05 4.08E-05 5.31E-04 4.06E-05 6.91E-04

# W ildlife International, Ltd. Project Number 112E-119

- 107 -

Table 30

Quantity of Analyte in Sludge Extract Analysis by LC/MS/MS (μmole)

Quantity per SCAS Unit in Extract (umole)

Source Unit ID Sampling Event Analyte Extract A Extract B Extract C Extract D Total

U 2 2 PFNA 1.59E-04 8.46E-05 SC 5.44E-05 2.98E-04

U 2 3 PFNA 1.85E-04 9.88E-05 7.68E-04 5.65E-05 1.11E-03

U 2 4 PFNA 1.05E-04 7.19E-05 8.05E-04 6.01E-05 1.04E-03

U 2 5 PFNA 1.20E-04 6.19E-05 5.80E-04 4.81E-05 8.09E-04

U 2 6 PFNA 1.10E-04 6.67E-05 7.30E-04 6.58E-05 9.72E-04

U 3 1 PFNA 1.06E-03 4.74E-04 5.37E-03 5.66E-04 7.47E-03

U 3 2 PFNA 2.07E-03 1.56E-03 1.32E-02 1.09E-03 1.79E-02

U 3 3 PFNA 3.94E-03 2.17E-03 1.68E-02 1.72E-03 2.47E-02

U 3 4 PFNA 1.73E-03 1.48E-03 1.31E-02 9.50E-04 1.72E-02

U 3 5 PFNA 2.71E-03 1.50E-03 1.46E-02 1.19E-03 2.00E-02

U 3 6 PFNA 2.14E-03 1.55E-03 1.61E-02 1.30E-03 2.11E-02

U 4 1 PFNA 3.89E-04 2.00E-04 2.45E-03 1.86E-04 3.23E-03

U 4 2 PFNA 8.48E-04 5.27E-04 4.09E-03 3.07E-04 5.77E-03

U 4 3 PFNA 1.55E-03 7.13E-04 4.75E-03 3.46E-04 7.35E-03

U 4 4 PFNA 1.08E-03 6.29E-04 5.32E-03 3.62E-04 7.39E-03

U 4 5 PFNA 1.22E-03 7.03E-04 6.04E-03 3.86E-04 8.35E-03

U 4 6 PFNA 6.55E-04 7.38E-04 5.38E-03 3.85E-04 7.16E-03

U 1 1 PFOA 0.00E+00 0.00E+00 1.96E-05 3.70E-06 2.33E-05

U 1 2 PFOA 0.00E+00 0.00E+00 5.22E-05 1.71E-06 5.39E-05

U 1 3 PFOA 0.00E+00 0.00E+00 1.22E-05 3.89E-06 1.61E-05

U 1 4 PFOA 0.00E+00 0.00E+00 1.06E-05 9.60E-06 2.02E-05

U 1 5 PFOA 0.00E+00 0.00E+00 1.79E-05 1.38E-05 3.18E-05

U 1 6 PFOA 0.00E+00 0.00E+00 9.74E-06 2.69E-05 3.67E-05

U 2 1 PFOA 1.26E-02 8.07E-03 2.23E-01 3.16E-02 2.75E-01

U 2 2 PFOA 3.20E-02 1.72E-02 SC 6.02E-02 1.09E-01

U 2 3 PFOA 4.07E-02 3.04E-02 5.16E-01 7.19E-02 6.59E-01

U 2 4 PFOA 2.43E-02 1.48E-02 6.56E-01 1.12E-01 8.07E-01

U 2 5 PFOA 8.89E-02 3.95E-02 5.57E-01 9.91E-02 7.84E-01

U 2 6 PFOA 8.07E-02 3.05E-02 9.15E-01 1.26E-01 1.15E+00

U 3 1 PFOA 2.66E-04 1.33E-04 3.00E-03 4.32E-04 3.83E-03

U 3 2 PFOA 7.93E-04 5.19E-04 7.21E-03 1.07E-03 9.59E-03

U 3 3 PFOA 1.77E-03 8.07E-04 1.08E-02 1.68E-03 1.50E-02

U 3 4 PFOA 6.79E-04 5.20E-04 9.94E-03 1.95E-03 1.31E-02

U 3 5 PFOA 1.25E-03 7.73E-04 1.00E-02 2.35E-03 1.44E-02

U 3 6 PFOA 8.79E-04 7.73E-04 2.01E-02 2.60E-03 2.44E-02

U 4 1 PFOA 1.28E-04 6.75E-05 2.27E-03 3.20E-04 2.78E-03

U 4 2 PFOA 5.35E-04 3.34E-04 4.54E-03 6.78E-04 6.09E-03

U 4 3 PFOA 1.49E-03 5.87E-04 6.35E-03 9.92E-04 9.42E-03

U 4 4 PFOA 7.47E-04 4.14E-04 7.74E-03 1.38E-03 1.03E-02

U 4 5 PFOA 9.99E-04 6.27E-04 8.47E-03 1.55E-03 1.16E-02

# W ildlife International, Ltd. Project Number 112E-119

- 108 -

Table 30

Quantity of Analyte in Sludge Extract Analysis by LC/MS/MS (μmole)

Quantity per SCAS Unit in Extract (umole)

Source Unit ID Sampling Event Analyte Extract A Extract B Extract C Extract D Total

U 4 6 PFOA 8.92E-04 7.33E-04 8.99E-03 1.79E-03 1.24E-02

U 1 1 PFUA 8.70E-07 0.00E+00 3.93E-05 7.70E-06 4.79E-05

U 1 2 PFUA 0.00E+00 0.00E+00 4.41E-05 5.41E-06 4.95E-05

U 1 3 PFUA 1.50E-06 0.00E+00 4.43E-05 5.88E-06 5.17E-05

U 1 4 PFUA 1.44E-06 0.00E+00 3.92E-05 5.84E-06 4.65E-05

U 1 5 PFUA 0.00E+00 0.00E+00 4.20E-05 7.66E-06 4.96E-05

U 1 6 PFUA 0.00E+00 0.00E+00 3.57E-05 8.17E-06 4.39E-05

U 2 1 PFUA 4.12E-06 0.00E+00 4.42E-05 3.94E-06 5.23E-05

U 2 2 PFUA 4.72E-06 5.09E-06 SC 1.70E-06 1.15E-05

U 2 3 PFUA 1.15E-05 3.80E-06 4.57E-05 2.08E-06 6.31E-05

U 2 4 PFUA 4.73E-06 9.43E-07 3.46E-05 3.47E-06 4.38E-05

U 2 5 PFUA 3.57E-06 1.74E-06 3.44E-05 4.46E-06 4.42E-05

U 2 6 PFUA 0.00E+00 0.00E+00 3.42E-05 2.75E-06 3.69E-05

U 3 1 PFUA 1.89E-04 9.67E-05 2.78E-03 3.05E-04 3.37E-03

U 3 2 PFUA 8.51E-04 6.19E-04 7.26E-03 6.78E-04 9.41E-03

U 3 3 PFUA 1.79E-03 1.15E-03 1.62E-02 1.75E-03 2.09E-02

U 3 4 PFUA 1.06E-03 1.08E-03 2.50E-02 1.42E-03 2.85E-02

U 3 5 PFUA 2.05E-03 1.14E-03 2.22E-02 1.74E-03 2.71E-02

U 3 6 PFUA 1.81E-03 1.37E-03 2.60E-02 2.15E-03 3.13E-02

U 4 1 PFUA 5.55E-05 3.63E-05 1.07E-03 9.32E-05 1.25E-03

U 4 2 PFUA 3.70E-04 2.75E-04 2.66E-03 2.44E-04 3.55E-03

U 4 3 PFUA 9.03E-04 4.82E-04 6.32E-03 4.89E-04 8.19E-03

U 4 4 PFUA 6.27E-04 5.53E-04 7.20E-03 6.06E-04 8.98E-03

U 4 5 PFUA 9.57E-04 6.24E-04 9.97E-03 6.32E-04 1.22E-02

U 4 6 PFUA 8.58E-04 7.64E-04 8.67E-03 6.99E-04 1.10E-02

# W ildlife International, Ltd. Project Number 112E-119

- 109 -

Table 31

Quantity of Analyte in Aqueous Extract Analysis by LC/MS/MS (μmole)

Quantity per SCAS Unit in Extract (umole)

Source Unit ID Sampling Event Analyte Extract A Extract B Extract C Total

E NA -2 7-3 ACID 8.81E-06 2.26E-07 1.98E-06 1.10E-05

E NA 1 7-3 ACID 5.12E-06 6.92E-07 1.15E-06 6.96E-06

E NA 2 7-3 ACID 4.16E-06 3.32E-06 3.97E-06 1.14E-05

E NA 3 7-3 ACID 4.45E-06 1.53E-06 3.91E-06 9.89E-06

E NA 4 7-3 ACID 1.11E-05 6.98E-06 7.99E-06 2.61E-05

E NA 5 7-3 ACID 1.51E-05 3.84E-06 3.87E-06 2.28E-05

E NA 6 7-3 ACID 1.07E-05 4.00E-06 2.53E-06 1.72E-05

E NA -2 8-2 FTCA 2.91E-04 4.80E-04 5.46E-04 1.32E-03

E NA 1 8-2 FTCA 3.73E-04 4.04E-04 4.32E-04 1.21E-03

E NA 2 8-2 FTCA 2.48E-04 3.26E-04 2.86E-04 8.59E-04

E NA 3 8-2 FTCA 2.00E-04 2.36E-04 1.02E-03 1.46E-03

E NA 4 8-2 FTCA 1.39E-04 1.83E-04 3.01E-04 6.22E-04

E NA 5 8-2 FTCA 1.03E-04 1.52E-04 3.36E-05 2.89E-04

E NA 6 8-2 FTCA 7.09E-05 1.66E-04 1.54E-04 3.91E-04

E NA -2 8-2 FTUCA 0.00E+00 7.40E-06 2.44E-07 7.65E-06

E NA 1 8-2 FTUCA 1.04E-05 3.20E-07 0.00E+00 1.07E-05

E NA 2 8-2 FTUCA 2.63E-06 1.79E-06 3.72E-07 4.79E-06

E NA 3 8-2 FTUCA 7.44E-07 0.00E+00 1.01E-06 1.76E-06

E NA 4 8-2 FTUCA 3.88E-06 1.80E-05 4.41E-06 2.63E-05

E NA 5 8-2 FTUCA 2.36E-06 3.86E-06 9.02E-08 6.31E-06

E NA 6 8-2 FTUCA 2.33E-05 2.00E-07 0.00E+00 2.35E-05

E NA -2 M+2 PFHxA NA NA NA NA

E NA 1 M+2 PFHxA NA NA NA NA

E NA 2 M+2 PFHxA NA NA NA NA

E NA 3 M+2 PFHxA NA NA NA NA

E NA 4 M+2 PFHxA NA NA NA NA

E NA 5 M+2 PFHxA NA NA NA NA

E NA 6 M+2 PFHxA NA NA NA NA

E NA -2 M+8 PFOA NA NA NA NA

E NA 1 M+8 PFOA NA NA NA NA

E NA 2 M+8 PFOA NA NA NA NA

E NA 3 M+8 PFOA NA NA NA NA

E NA 4 M+8 PFOA NA NA NA NA

E NA 5 M+8 PFOA NA NA NA NA

E NA 6 M+8 PFOA NA NA NA NA

E NA -2 PFDA 0.00E+00 0.00E+00 0.00E+00 0.00E+00

E NA 1 PFDA 0.00E+00 0.00E+00 0.00E+00 0.00E+00

E NA 2 PFDA 0.00E+00 0.00E+00 0.00E+00 0.00E+00

E NA 3 PFDA 4.11E-07 0.00E+00 0.00E+00 4.11E-07

E NA 4 PFDA 0.00E+00 0.00E+00 3.16E-09 3.16E-09

# W ildlife International, Ltd. Project Number 112E-119

- 110 -

Table 31

Quantity of Analyte in Aqueous Extract Analysis by LC/MS/MS (μmole)

Quantity per SCAS Unit in Extract (umole)

Source Unit ID Sampling Event Analyte Extract A Extract B Extract C Total

E NA 5 PFDA 0.00E+00 0.00E+00 0.00E+00 0.00E+00

E NA 6 PFDA 0.00E+00 0.00E+00 0.00E+00 0.00E+00

E NA -2 PFNA 0.00E+00 0.00E+00 0.00E+00 0.00E+00

E NA 1 PFNA 0.00E+00 0.00E+00 0.00E+00 0.00E+00

E NA 2 PFNA 0.00E+00 0.00E+00 3.28E-07 3.28E-07

E NA 3 PFNA 0.00E+00 0.00E+00 0.00E+00 0.00E+00

E NA 4 PFNA 0.00E+00 0.00E+00 0.00E+00 0.00E+00

E NA 5 PFNA 3.41E-06 1.99E-07 1.28E-06 4.89E-06

E NA 6 PFNA 0.00E+00 0.00E+00 0.00E+00 0.00E+00

E NA -2 PFOA 0.00E+00 0.00E+00 0.00E+00 0.00E+00

E NA 1 PFOA 0.00E+00 0.00E+00 0.00E+00 0.00E+00

E NA 2 PFOA 0.00E+00 0.00E+00 2.24E-06 2.24E-06

E NA 3 PFOA 0.00E+00 0.00E+00 5.68E-06 5.68E-06

E NA 4 PFOA 0.00E+00 0.00E+00 7.75E-06 7.75E-06

E NA 5 PFOA 0.00E+00 0.00E+00 7.55E-06 7.55E-06

E NA 6 PFOA 0.00E+00 0.00E+00 0.00E+00 0.00E+00

E NA -2 PFUA 0.00E+00 7.53E-07 0.00E+00 7.53E-07

E NA 1 PFUA 0.00E+00 0.00E+00 0.00E+00 0.00E+00

E NA 2 PFUA 0.00E+00 0.00E+00 0.00E+00 0.00E+00

E NA 3 PFUA 0.00E+00 6.42E-07 0.00E+00 6.42E-07

E NA 4 PFUA 1.45E-08 0.00E+00 0.00E+00 1.45E-08

E NA 5 PFUA 0.00E+00 0.00E+00 0.00E+00 0.00E+00

E NA 6 PFUA 0.00E+00 0.00E+00 0.00E+00 0.00E+00

U 1 1 7-3 ACID 0.00E+00 0.00E+00 7.42E-07 7.42E-07

U 1 2 7-3 ACID 4.29E-06 5.21E-06 2.40E-05 3.35E-05

U 1 3 7-3 ACID 0.00E+00 0.00E+00 2.81E-06 2.81E-06

U 1 4 7-3 ACID 7.03E-06 4.62E-06 1.79E-06 1.34E-05

U 1 5 7-3 ACID 4.09E-06 2.31E-06 3.46E-06 9.86E-06

U 1 6 7-3 ACID 9.01E-06 9.97E-06 6.17E-06 2.52E-05

U 2 1 7-3 ACID 1.12E-01 8.39E-03 3.53E-04 1.21E-01

U 2 2 7-3 ACID 2.11E-01 2.20E-02 1.25E-03 2.34E-01

U 2 3 7-3 ACID 1.93E-01 3.00E-02 3.89E-03 2.27E-01

U 2 4 7-3 ACID 3.35E-01 4.66E-02 3.86E-03 3.85E-01

U 2 5 7-3 ACID 3.75E-01 5.32E-02 3.05E-03 4.31E-01

U 2 6 7-3 ACID 4.26E-01 6.52E-02 4.03E-03 4.95E-01

U 3 1 7-3 ACID 6.11E-05 7.08E-06 2.93E-06 7.11E-05

U 3 2 7-3 ACID 8.60E-05 1.12E-05 2.08E-05 1.18E-04

U 3 3 7-3 ACID 1.27E-04 2.55E-05 2.60E-05 1.79E-04

U 3 4 7-3 ACID 2.20E-04 3.19E-05 3.25E-05 2.84E-04

U 3 5 7-3 ACID 3.04E-04 3.08E-05 3.94E-05 3.75E-04

# W ildlife International, Ltd. Project Number 112E-119

- 111 -

Table 31

Quantity of Analyte in Aqueous Extract Analysis by LC/MS/MS (μmole)

Quantity per SCAS Unit in Extract (umole)

Source Unit ID Sampling Event Analyte Extract A Extract B Extract C Total

U 3 6 7-3 ACID 3.70E-04 6.77E-05 5.67E-05 4.94E-04

U 4 1 7-3 ACID 5.86E-04 4.55E-06 1.71E-06 5.93E-04

U 4 2 7-3 ACID 9.04E-05 1.34E-05 1.35E-05 1.17E-04

U 4 3 7-3 ACID 1.29E-04 1.66E-05 2.03E-05 1.66E-04

U 4 4 7-3 ACID 2.17E-04 2.83E-05 1.79E-05 2.63E-04

U 4 5 7-3 ACID 2.55E-04 3.62E-05 3.36E-05 3.24E-04

U 4 6 7-3 ACID SC 4.18E-04 6.10E-05 4.79E-04

U 1 1 8-2 FTCA 0.00E+00 6.50E-06 0.00E+00 6.50E-06

U 1 2 8-2 FTCA 3.30E-05 2.29E-05 3.27E-04 3.83E-04

U 1 3 8-2 FTCA 0.00E+00 0.00E+00 1.52E-06 1.52E-06

U 1 4 8-2 FTCA 0.00E+00 0.00E+00 3.27E-06 3.27E-06

U 1 5 8-2 FTCA 0.00E+00 4.24E-06 1.08E-05 1.51E-05

U 1 6 8-2 FTCA 0.00E+00 2.92E-06 0.00E+00 2.92E-06

U 2 1 8-2 FTCA 1.13E+00 1.41E-01 1.04E-02 1.29E+00

U 2 2 8-2 FTCA 1.43E+00 2.61E-01 3.10E-02 1.72E+00

U 2 3 8-2 FTCA 9.16E-01 2.78E-01 2.53E-02 1.22E+00

U 2 4 8-2 FTCA 1.09E+00 4.02E-01 3.23E-02 1.52E+00

U 2 5 8-2 FTCA 1.51E+00 3.23E-01 2.74E-02 1.86E+00

U 2 6 8-2 FTCA 1.53E+00 3.35E-01 3.00E-02 1.90E+00

U 3 1 8-2 FTCA 2.50E-04 2.44E-05 2.29E-05 2.97E-04

U 3 2 8-2 FTCA 2.38E-04 3.62E-05 4.28E-05 3.17E-04

U 3 3 8-2 FTCA 1.73E-04 3.11E-05 3.56E-05 2.39E-04

U 3 4 8-2 FTCA 2.40E-04 6.99E-05 2.26E-06 3.12E-04

U 3 5 8-2 FTCA 3.35E-04 5.07E-05 8.46E-06 3.94E-04

U 3 6 8-2 FTCA 3.60E-04 8.91E-05 1.17E-05 4.61E-04

U 4 1 8-2 FTCA 1.38E-03 1.08E-05 0.00E+00 1.39E-03

U 4 2 8-2 FTCA 1.42E-04 3.57E-05 3.30E-05 2.10E-04

U 4 3 8-2 FTCA 1.41E-04 3.90E-05 6.74E-06 1.87E-04

U 4 4 8-2 FTCA 1.66E-04 3.53E-05 7.71E-06 2.09E-04

U 4 5 8-2 FTCA 2.12E-04 4.62E-05 1.48E-05 2.73E-04

U 4 6 8-2 FTCA SC 2.60E-04 4.18E-05 3.02E-04

U 1 1 8-2 FTUCA 0.00E+00 3.59E-06 0.00E+00 3.59E-06

U 1 2 8-2 FTUCA 1.59E-06 3.47E-06 7.65E-04 7.70E-04

U 1 3 8-2 FTUCA 0.00E+00 0.00E+00 2.07E-06 2.07E-06

U 1 4 8-2 FTUCA 0.00E+00 3.37E-06 2.82E-06 6.19E-06

U 1 5 8-2 FTUCA 0.00E+00 3.16E-06 1.46E-06 4.62E-06

U 1 6 8-2 FTUCA 0.00E+00 9.91E-06 3.40E-06 1.33E-05

U 2 1 8-2 FTUCA 9.48E-01 1.83E-01 2.55E-02 1.16E+00

U 2 2 8-2 FTUCA 1.20E+00 3.67E-01 5.43E-02 1.62E+00

U 2 3 8-2 FTUCA 1.21E+00 5.38E-01 1.04E-01 1.85E+00

# W ildlife International, Ltd. Project Number 112E-119

- 112 -

Table 31

Quantity of Analyte in Aqueous Extract Analysis by LC/MS/MS (μmole)

Quantity per SCAS Unit in Extract (umole)

Source Unit ID Sampling Event Analyte Extract A Extract B Extract C Total

U 2 4 8-2 FTUCA 1.16E+00 7.25E-01 1.46E-01 2.03E+00

U 2 5 8-2 FTUCA 1.58E+00 5.87E-01 9.10E-02 2.25E+00

U 2 6 8-2 FTUCA 2.27E+00 7.20E-01 1.25E-01 3.12E+00

U 3 1 8-2 FTUCA 3.21E-04 8.67E-05 1.42E-05 4.22E-04

U 3 2 8-2 FTUCA 3.34E-04 8.92E-05 1.45E-05 4.37E-04

U 3 3 8-2 FTUCA 3.50E-04 1.21E-04 2.71E-05 4.98E-04

U 3 4 8-2 FTUCA 4.48E-04 2.40E-04 4.54E-05 7.33E-04

U 3 5 8-2 FTUCA 6.64E-04 2.00E-04 5.02E-05 9.15E-04

U 3 6 8-2 FTUCA 7.78E-04 3.23E-04 6.11E-05 1.16E-03

U 4 1 8-2 FTUCA 2.56E-03 4.85E-05 2.75E-06 2.61E-03

U 4 2 8-2 FTUCA 2.37E-04 7.19E-05 1.49E-05 3.24E-04

U 4 3 8-2 FTUCA 2.77E-04 9.68E-05 1.27E-05 3.87E-04

U 4 4 8-2 FTUCA 2.95E-04 1.32E-04 2.91E-05 4.57E-04

U 4 5 8-2 FTUCA 5.04E-04 1.43E-04 2.11E-05 6.67E-04

U 4 6 8-2 FTUCA SC 6.20E-04 1.15E-04 7.35E-04

U 1 1 M+2 PFHxA NA NA NA NA

U 1 2 M+2 PFHxA NA NA NA NA

U 1 3 M+2 PFHxA NA NA NA NA

U 1 4 M+2 PFHxA NA NA NA NA

U 1 5 M+2 PFHxA NA NA NA NA

U 1 6 M+2 PFHxA NA NA NA NA

U 2 1 M+2 PFHxA NA NA NA NA

U 2 2 M+2 PFHxA NA NA NA NA

U 2 3 M+2 PFHxA NA NA NA NA

U 2 4 M+2 PFHxA NA NA NA NA

U 2 5 M+2 PFHxA NA NA NA NA

U 2 6 M+2 PFHxA NA NA NA NA

U 3 1 M+2 PFHxA NA NA NA NA

U 3 2 M+2 PFHxA NA NA NA NA

U 3 3 M+2 PFHxA NA NA NA NA

U 3 4 M+2 PFHxA NA NA NA NA

U 3 5 M+2 PFHxA NA NA NA NA

U 3 6 M+2 PFHxA NA NA NA NA

U 4 1 M+2 PFHxA NA NA NA NA

U 4 2 M+2 PFHxA NA NA NA NA

U 4 3 M+2 PFHxA NA NA NA NA

U 4 4 M+2 PFHxA NA NA NA NA

U 4 5 M+2 PFHxA NA NA NA NA

U 4 6 M+2 PFHxA NA NA NA NA

U 1 1 M+8 PFOA NA NA NA NA

# W ildlife International, Ltd. Project Number 112E-119

- 113 -

Table 31

Quantity of Analyte in Aqueous Extract Analysis by LC/MS/MS (μmole)

Quantity per SCAS Unit in Extract (umole)

Source Unit ID Sampling Event Analyte Extract A Extract B Extract C Total

U 1 2 M+8 PFOA NA NA NA NA

U 1 3 M+8 PFOA NA NA NA NA

U 1 4 M+8 PFOA NA NA NA NA

U 1 5 M+8 PFOA NA NA NA NA

U 1 6 M+8 PFOA NA NA NA NA

U 2 1 M+8 PFOA NA NA NA NA

U 2 2 M+8 PFOA NA NA NA NA

U 2 3 M+8 PFOA NA NA NA NA

U 2 4 M+8 PFOA NA NA NA NA

U 2 5 M+8 PFOA NA NA NA NA

U 2 6 M+8 PFOA NA NA NA NA

U 3 1 M+8 PFOA NA NA NA NA

U 3 2 M+8 PFOA NA NA NA NA

U 3 3 M+8 PFOA NA NA NA NA

U 3 4 M+8 PFOA NA NA NA NA

U 3 5 M+8 PFOA NA NA NA NA

U 3 6 M+8 PFOA NA NA NA NA

U 4 1 M+8 PFOA NA NA NA NA

U 4 2 M+8 PFOA NA NA NA NA

U 4 3 M+8 PFOA NA NA NA NA

U 4 4 M+8 PFOA NA NA NA NA

U 4 5 M+8 PFOA NA NA NA NA

U 4 6 M+8 PFOA NA NA NA NA

U 1 1 PFDA 0.00E+00 0.00E+00 0.00E+00 0.00E+00

U 1 2 PFDA 9.65E-07 0.00E+00 0.00E+00 9.65E-07

U 1 3 PFDA 3.40E-06 0.00E+00 2.79E-06 6.19E-06

U 1 4 PFDA 0.00E+00 3.45E-06 1.62E-06 5.07E-06

U 1 5 PFDA 1.41E-06 0.00E+00 0.00E+00 1.41E-06

U 1 6 PFDA 0.00E+00 0.00E+00 0.00E+00 0.00E+00

U 2 1 PFDA 1.50E-05 2.19E-06 0.00E+00 1.72E-05

U 2 2 PFDA 3.04E-06 3.15E-06 1.57E-06 7.76E-06

U 2 3 PFDA 4.35E-06 4.81E-06 4.58E-06 1.37E-05

U 2 4 PFDA 2.78E-06 1.27E-06 1.35E-06 5.40E-06

U 2 5 PFDA 1.41E-06 7.20E-07 0.00E+00 2.13E-06

U 2 6 PFDA 0.00E+00 0.00E+00 0.00E+00 0.00E+00

U 3 1 PFDA 2.59E-04 1.15E-04 5.47E-05 4.29E-04

U 3 2 PFDA 4.06E-04 2.71E-04 1.67E-04 8.44E-04

U 3 3 PFDA 7.90E-04 5.12E-04 4.54E-04 1.76E-03

U 3 4 PFDA 8.41E-04 7.28E-04 5.27E-04 2.10E-03

U 3 5 PFDA 1.03E-03 5.36E-04 3.40E-04 1.90E-03

# W ildlife International, Ltd. Project Number 112E-119

- 114 -

Table 31

Quantity of Analyte in Aqueous Extract Analysis by LC/MS/MS (μmole)

Quantity per SCAS Unit in Extract (umole)

Source Unit ID Sampling Event Analyte Extract A Extract B Extract C Total

U 3 6 PFDA 1.17E-03 8.55E-04 3.96E-04 2.42E-03

U 4 1 PFDA 5.05E-04 1.52E-05 4.97E-06 5.25E-04

U 4 2 PFDA 8.65E-05 6.11E-05 4.99E-05 1.97E-04

U 4 3 PFDA 2.37E-04 1.50E-04 1.23E-04 5.10E-04

U 4 4 PFDA 3.13E-04 1.92E-04 2.03E-04 7.08E-04

U 4 5 PFDA 3.91E-04 2.50E-04 1.23E-04 7.63E-04

U 4 6 PFDA SC 6.63E-04 3.20E-04 9.83E-04

U 1 1 PFNA 0.00E+00 0.00E+00 0.00E+00 0.00E+00

U 1 2 PFNA 0.00E+00 0.00E+00 1.05E-05 1.05E-05

U 1 3 PFNA 0.00E+00 0.00E+00 3.32E-06 3.32E-06

U 1 4 PFNA 0.00E+00 0.00E+00 2.52E-06 2.52E-06

U 1 5 PFNA 3.20E-07 3.63E-06 2.36E-06 6.31E-06

U 1 6 PFNA 0.00E+00 0.00E+00 1.85E-06 1.85E-06

U 2 1 PFNA 5.12E-04 3.10E-04 3.58E-04 1.18E-03

U 2 2 PFNA 5.73E-04 4.92E-04 5.09E-04 1.57E-03

U 2 3 PFNA 5.89E-04 5.23E-04 7.74E-04 1.89E-03

U 2 4 PFNA 1.96E-04 4.61E-04 8.04E-04 1.46E-03

U 2 5 PFNA 4.63E-04 3.94E-04 3.01E-04 1.16E-03

U 2 6 PFNA 4.64E-04 3.93E-04 2.70E-04 1.13E-03

U 3 1 PFNA 3.98E-03 3.45E-03 3.94E-03 1.14E-02

U 3 2 PFNA 6.07E-03 6.15E-03 7.01E-03 1.92E-02

U 3 3 PFNA 7.69E-03 8.76E-03 9.84E-03 2.63E-02

U 3 4 PFNA 2.76E-03 1.07E-02 1.19E-02 2.53E-02

U 3 5 PFNA 6.38E-03 7.78E-03 8.54E-03 2.27E-02

U 3 6 PFNA 8.08E-03 1.10E-02 9.00E-03 2.80E-02

U 4 1 PFNA 1.49E-02 1.11E-03 1.29E-03 1.73E-02

U 4 2 PFNA 1.83E-03 2.08E-03 2.99E-03 6.90E-03

U 4 3 PFNA 2.57E-03 2.79E-03 3.86E-03 9.21E-03

U 4 4 PFNA 1.19E-03 3.26E-03 5.77E-03 1.02E-02

U 4 5 PFNA 3.17E-03 3.30E-03 2.81E-03 9.28E-03

U 4 6 PFNA SC 6.02E-03 5.23E-03 1.12E-02

U 1 1 PFOA 0.00E+00 0.00E+00 3.88E-05 3.88E-05

U 1 2 PFOA 0.00E+00 0.00E+00 7.07E-03 7.07E-03

U 1 3 PFOA 0.00E+00 0.00E+00 5.99E-05 5.99E-05

U 1 4 PFOA 0.00E+00 0.00E+00 4.51E-05 4.51E-05

U 1 5 PFOA 0.00E+00 0.00E+00 6.83E-05 6.83E-05

U 1 6 PFOA 0.00E+00 0.00E+00 3.79E-05 3.79E-05

U 2 1 PFOA 1.14E-02 1.15E-02 1.83E-01 2.06E-01

U 2 2 PFOA 2.26E-02 3.55E-02 4.02E-01 4.60E-01

U 2 3 PFOA 4.01E-02 5.45E-02 8.40E-01 9.34E-01

# W ildlife International, Ltd. Project Number 112E-119

- 115 -

Table 31

Quantity of Analyte in Aqueous Extract Analysis by LC/MS/MS (μmole)

Quantity per SCAS Unit in Extract (umole)

Source Unit ID Sampling Event Analyte Extract A Extract B Extract C Total

U 2 4 PFOA 1.27E-02 3.16E-02 7.34E-01 7.78E-01

U 2 5 PFOA 3.88E-02 5.50E-02 5.97E-01 6.90E-01

U 2 6 PFOA 5.06E-02 6.83E-02 6.81E-01 8.00E-01

U 3 1 PFOA 2.02E-04 4.07E-04 4.93E-03 5.54E-03

U 3 2 PFOA 3.06E-04 7.92E-04 1.09E-02 1.20E-02

U 3 3 PFOA 4.77E-04 2.13E-03 1.68E-02 1.94E-02

U 3 4 PFOA 3.04E-04 3.42E-04 1.60E-02 1.67E-02

U 3 5 PFOA 6.78E-04 1.49E-03 1.61E-02 1.83E-02

U 3 6 PFOA 7.63E-04 2.54E-03 2.05E-02 2.38E-02

U 4 1 PFOA 1.09E-03 1.25E-04 2.24E-03 3.45E-03

U 4 2 PFOA 1.51E-04 4.52E-04 6.22E-03 6.82E-03

U 4 3 PFOA 3.97E-04 1.03E-03 1.27E-02 1.41E-02

U 4 4 PFOA 2.24E-04 8.19E-04 1.25E-02 1.36E-02

U 4 5 PFOA 6.19E-04 1.69E-03 1.14E-02 1.37E-02

U 4 6 PFOA SC 1.70E-03 1.53E-02 1.70E-02

U 1 1 PFUA 0.00E+00 0.00E+00 0.00E+00 0.00E+00

U 1 2 PFUA 0.00E+00 0.00E+00 1.22E-07 1.22E-07

U 1 3 PFUA 0.00E+00 0.00E+00 0.00E+00 0.00E+00

U 1 4 PFUA 4.93E-06 0.00E+00 0.00E+00 4.93E-06

U 1 5 PFUA 2.59E-07 0.00E+00 0.00E+00 2.59E-07

U 1 6 PFUA 0.00E+00 0.00E+00 0.00E+00 0.00E+00

U 2 1 PFUA 0.00E+00 0.00E+00 0.00E+00 0.00E+00

U 2 2 PFUA 0.00E+00 0.00E+00 0.00E+00 0.00E+00

U 2 3 PFUA 4.11E-06 0.00E+00 0.00E+00 4.11E-06

U 2 4 PFUA 0.00E+00 0.00E+00 1.94E-07 1.94E-07

U 2 5 PFUA 1.12E-06 6.81E-07 0.00E+00 1.80E-06

U 2 6 PFUA 0.00E+00 0.00E+00 7.12E-06 7.12E-06

U 3 1 PFUA 9.90E-05 3.71E-05 1.18E-05 1.48E-04

U 3 2 PFUA 2.72E-04 1.52E-04 8.60E-05 5.10E-04

U 3 3 PFUA 6.43E-04 3.63E-04 2.48E-04 1.25E-03

U 3 4 PFUA 1.12E-03 5.16E-04 3.29E-04 1.97E-03

U 3 5 PFUA 1.04E-03 4.64E-04 2.58E-04 1.76E-03

U 3 6 PFUA 1.27E-03 7.47E-04 3.04E-04 2.32E-03

U 4 1 PFUA 4.53E-04 1.14E-05 4.93E-07 4.65E-04

U 4 2 PFUA 1.02E-04 6.29E-05 3.67E-05 2.02E-04

U 4 3 PFUA 2.52E-04 1.24E-04 8.62E-05 4.62E-04

U 4 4 PFUA 4.88E-04 1.90E-04 1.52E-04 8.30E-04

U 4 5 PFUA 5.07E-04 2.61E-04 9.98E-05 8.68E-04

U 4 6 PFUA SC 7.18E-04 3.20E-04 1.04E-03Wildlife International, Ltd.Project Number 112E-119- 116 -Table 32Quantity of Analyte in Trap Extract Analysis by LC/MS/MS (μmole)XAD-2 (umole) Charcoal (umole)TotalTrapsSource Unit IDSamplingEvent Analyte1st SectionExtract A1st SectionExtract B2nd SectionExtract A2nd SectionExtract B Total1st SectionExtract A1st SectionExtract B2nd SectionExtract A2nd SectionExtract B TotalU 1 1 7-3 ACID 9.40E-08 1.48E-07 4.95E-08 1.16E-07 4.07E-07 5.58E-08 5.77E-08 5.18E-08 6.68E-08 2.32E-07 6.39E-07U 1 2 7-3 ACID 2.53E-08 6.08E-08 1.36E-08 3.85E-08 1.38E-07 1.52E-08 1.73E-08 1.04E-08 1.56E-08 5.85E-08 1.97E-07U 1 3 7-3 ACID 1.43E-08 1.09E-07 3.56E-08 2.59E-07 4.18E-07 3.22E-08 1.56E-08 0.00E+00 1.22E-08 5.99E-08 4.78E-07U 1 4 7-3 ACID 0.00E+00 1.72E-07 2.26E-08 5.38E-08 2.48E-07 1.44E-08 0.00E+00 9.35E-09 3.12E-08 5.50E-08 3.03E-07U 1 5 7-3 ACID 5.70E-08 0.00E+00 5.41E-08 1.33E-07 2.44E-07 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 2.44E-07U 1 6 7-3 ACID 2.64E-08 1.79E-07 3.17E-08 8.78E-08 3.25E-07 0.00E+00 0.00E+00 2.44E-08 0.00E+00 2.44E-08 3.49E-07U 2 1 7-3 ACID 8.17E-08 4.44E-07 5.11E-08 2.94E-07 8.71E-07 4.72E-08 7.91E-08 5.21E-08 4.06E-08 2.19E-07 1.09E-06U 2 2 7-3 ACID 3.61E-08 6.95E-07 0.00E+00 7.84E-08 8.09E-07 1.82E-08 8.15E-09 9.00E-09 3.49E-08 7.03E-08 8.80E-07U 2 3 7-3 ACID 5.45E-08 8.39E-08 3.24E-08 2.09E-07 3.80E-07 3.77E-08 1.38E-08 1.91E-08 2.69E-08 9.75E-08 4.77E-07U 2 4 7-3 ACID 3.98E-08 6.62E-07 9.00E-09 4.27E-08 7.53E-07 1.24E-08 2.07E-08 0.00E+00 2.35E-08 5.67E-08 8.10E-07U 2 5 7-3 ACID 7.68E-08 8.88E-07 0.00E+00 0.00E+00 9.65E-07 4.66E-08 0.00E+00 0.00E+00 0.00E+00 4.66E-08 1.01E-06U 2 6 7-3 ACID 7.01E-08 5.62E-07 0.00E+00 0.00E+00 6.32E-07 2.71E-08 0.00E+00 0.00E+00 0.00E+00 2.71E-08 6.60E-07U 3 1 7-3 ACID 4.52E-08 1.80E-07 4.24E-08 2.48E-07 5.16E-07 5.42E-08 7.75E-08 3.78E-08 5.44E-08 2.24E-07 7.40E-07U 3 2 7-3 ACID 1.52E-08 3.87E-07 1.45E-08 1.06E-07 5.22E-07 1.86E-08 1.51E-08 8.58E-09 1.54E-08 5.77E-08 5.80E-07U 3 3 7-3 ACID 0.00E+00 1.23E-07 1.27E-08 6.34E-07 7.71E-07 1.87E-08 0.00E+00 2.96E-08 2.71E-08 7.54E-08 8.46E-07U 3 4 7-3 ACID 1.79E-08 1.45E-07 1.80E-08 0.00E+00 1.81E-07 1.43E-08 2.40E-08 1.61E-08 1.71E-08 7.15E-08 2.53E-07U 3 5 7-3 ACID 0.00E+00 4.33E-07 0.00E+00 0.00E+00 4.33E-07 5.87E-08 0.00E+00 0.00E+00 0.00E+00 5.87E-08 4.92E-07U 3 6 7-3 ACID 0.00E+00 2.26E-07 0.00E+00 0.00E+00 2.26E-07 4.08E-08 0.00E+00 0.00E+00 2.93E-08 7.01E-08 2.96E-07U 4 1 7-3 ACID 4.42E-08 1.76E-07 3.91E-08 9.23E-08 3.52E-07 4.49E-08 6.18E-08 0.00E+00 4.88E-08 1.56E-07 5.07E-07U 4 2 7-3 ACID 0.00E+00 3.39E-08 8.65E-09 0.00E+00 4.26E-08 1.90E-08 1.67E-08 2.01E-08 1.94E-08 7.52E-08 1.18E-07U 4 3 7-3 ACID 1.71E-08 1.51E-07 1.29E-08 2.34E-07 4.15E-07 1.44E-08 1.50E-08 1.87E-08 2.17E-08 6.98E-08 4.85E-07U 4 4 7-3 ACID 1.67E-08 1.35E-07 1.23E-08 1.68E-07 3.33E-07 2.94E-08 1.56E-08 1.47E-08 1.60E-08 7.56E-08 4.08E-07U 4 5 7-3 ACID 4.86E-08 0.00E+00 0.00E+00 0.00E+00 4.86E-08 0.00E+00 0.00E+00 0.00E+00 5.36E-08 5.36E-08 1.02E-07U 4 6 7-3 ACID 1.80E-08 0.00E+00 0.00E+00 0.00E+00 1.80E-08 0.00E+00 0.00E+00 3.41E-08 0.00E+00 3.41E-08 5.22E-08U 1 1 8-2 FTCA 0.00E+00 7.30E-06 0.00E+00 1.35E-06 8.65E-06 5.55E-09 2.02E-08 3.42E-08 1.44E-08 7.43E-08 8.73E-06Wildlife International, Ltd.Project Number 112E-119- 117 -Table 32Quantity of Analyte in Trap Extract Analysis by LC/MS/MS (μmole)XAD-2 (umole) Charcoal (umole)TotalTrapsSource Unit IDSamplingEvent Analyte1st SectionExtract A1st SectionExtract B2nd SectionExtract A2nd SectionExtract B Total1st SectionExtract A1st SectionExtract B2nd SectionExtract A2nd SectionExtract B TotalU 1 2 8-2 FTCA 0.00E+00 1.34E-06 0.00E+00 6.80E-07 2.02E-06 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 2.02E-06U 1 3 8-2 FTCA 0.00E+00 2.79E-06 1.82E-08 6.94E-06 9.74E-06 0.00E+00 0.00E+00 4.97E-08 0.00E+00 4.97E-08 9.79E-06U 1 4 8-2 FTCA 1.34E-09 4.80E-06 0.00E+00 4.12E-06 8.92E-06 0.00E+00 0.00E+00 2.53E-08 0.00E+00 2.53E-08 8.94E-06U 1 5 8-2 FTCA 0.00E+00 3.35E-06 4.26E-09 2.62E-06 5.98E-06 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 5.98E-06U 1 6 8-2 FTCA 0.00E+00 4.01E-06 0.00E+00 1.62E-06 5.63E-06 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 5.63E-06U 2 1 8-2 FTCA 2.43E-07 2.67E-05 3.61E-08 2.52E-06 2.95E-05 3.42E-08 5.74E-08 2.32E-08 2.98E-08 1.44E-07 2.96E-05U 2 2 8-2 FTCA 1.56E-08 1.16E-05 0.00E+00 2.50E-07 1.19E-05 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 1.19E-05U 2 3 8-2 FTCA 2.18E-07 1.20E-05 0.00E+00 4.73E-06 1.69E-05 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 1.69E-05U 2 4 8-2 FTCA 6.59E-08 4.65E-06 0.00E+00 8.06E-07 5.52E-06 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 5.52E-06U 2 5 8-2 FTCA 1.37E-07 3.33E-06 0.00E+00 0.00E+00 3.46E-06 1.56E-09 0.00E+00 0.00E+00 9.27E-09 1.08E-08 3.47E-06U 2 6 8-2 FTCA 0.00E+00 1.99E-06 0.00E+00 0.00E+00 1.99E-06 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 1.99E-06U 3 1 8-2 FTCA 0.00E+00 6.22E-06 9.07E-08 2.19E-06 8.50E-06 1.23E-08 8.89E-08 5.58E-08 8.78E-08 2.45E-07 8.75E-06U 3 2 8-2 FTCA 0.00E+00 4.86E-06 0.00E+00 5.82E-07 5.44E-06 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 5.44E-06U 3 3 8-2 FTCA 3.07E-09 4.16E-06 0.00E+00 7.98E-06 1.21E-05 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 1.21E-05U 3 4 8-2 FTCA 0.00E+00 1.01E-05 0.00E+00 3.47E-06 1.36E-05 9.50E-09 0.00E+00 3.42E-08 0.00E+00 4.37E-08 1.36E-05U 3 5 8-2 FTCA 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 3.04E-08 0.00E+00 0.00E+00 0.00E+00 3.04E-08 3.04E-08U 3 6 8-2 FTCA 0.00E+00 4.55E-06 0.00E+00 2.58E-06 7.13E-06 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 7.13E-06U 4 1 8-2 FTCA 9.73E-09 7.88E-06 3.39E-08 1.71E-06 9.64E-06 5.14E-08 1.26E-08 2.68E-08 1.15E-07 2.05E-07 9.84E-06U 4 2 8-2 FTCA 0.00E+00 4.14E-06 0.00E+00 3.18E-07 4.46E-06 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 4.46E-06U 4 3 8-2 FTCA 0.00E+00 5.79E-06 0.00E+00 6.82E-06 1.26E-05 3.34E-09 0.00E+00 0.00E+00 2.12E-08 2.45E-08 1.26E-05U 4 4 8-2 FTCA 0.00E+00 8.11E-06 0.00E+00 2.61E-06 1.07E-05 0.00E+00 0.00E+00 0.00E+00 2.47E-08 2.47E-08 1.08E-05U 4 5 8-2 FTCA 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00U 4 6 8-2 FTCA 0.00E+00 2.88E-06 0.00E+00 1.47E-06 4.35E-06 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 4.35E-06U 1 1 8-2 FTUCA 0.00E+00 1.52E-07 4.02E-09 7.55E-08 2.32E-07 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 2.32E-07U 1 2 8-2 FTUCA 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00Wildlife International, Ltd.Project Number 112E-119- 118 -Table 32Quantity of Analyte in Trap Extract Analysis by LC/MS/MS (μmole)XAD-2 (umole) Charcoal (umole)TotalTrapsSource Unit IDSamplingEvent Analyte1st SectionExtract A1st SectionExtract B2nd SectionExtract A2nd SectionExtract B Total1st SectionExtract A1st SectionExtract B2nd SectionExtract A2nd SectionExtract B TotalU 1 3 8-2 FTUCA 0.00E+00 6.21E-08 0.00E+00 1.52E-07 2.14E-07 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 2.14E-07U 1 4 8-2 FTUCA 0.00E+00 7.38E-08 0.00E+00 4.26E-08 1.16E-07 4.45E-09 0.00E+00 0.00E+00 0.00E+00 4.45E-09 1.21E-07U 1 5 8-2 FTUCA 0.00E+00 2.09E-07 0.00E+00 2.15E-07 4.24E-07 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 4.24E-07U 1 6 8-2 FTUCA 0.00E+00 1.36E-07 0.00E+00 0.00E+00 1.36E-07 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 1.36E-07U 2 1 8-2 FTUCA 7.59E-08 6.43E-06 0.00E+00 2.92E-07 6.80E-06 0.00E+00 1.49E-08 0.00E+00 0.00E+00 1.49E-08 6.81E-06U 2 2 8-2 FTUCA 2.13E-08 7.42E-06 0.00E+00 2.02E-08 7.46E-06 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 7.46E-06U 2 3 8-2 FTUCA 1.34E-08 7.31E-06 0.00E+00 6.36E-07 7.96E-06 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 7.96E-06U 2 4 8-2 FTUCA 1.78E-08 1.05E-05 0.00E+00 3.47E-08 1.06E-05 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 1.06E-05U 2 5 8-2 FTUCA 1.98E-08 8.56E-06 8.06E-10 2.69E-07 8.85E-06 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 8.85E-06U 2 6 8-2 FTUCA 2.41E-08 1.22E-05 0.00E+00 1.06E-07 1.23E-05 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 1.23E-05U 3 1 8-2 FTUCA 0.00E+00 1.90E-07 0.00E+00 4.30E-07 6.19E-07 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 6.19E-07U 3 2 8-2 FTUCA 0.00E+00 9.50E-07 0.00E+00 4.73E-07 1.42E-06 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 1.42E-06U 3 3 8-2 FTUCA 0.00E+00 3.21E-07 0.00E+00 1.33E-07 4.54E-07 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 4.54E-07U 3 4 8-2 FTUCA 0.00E+00 4.42E-07 0.00E+00 1.50E-07 5.92E-07 0.00E+00 0.00E+00 0.00E+00 1.11E-09 1.11E-09 5.93E-07U 3 5 8-2 FTUCA 0.00E+00 3.75E-07 0.00E+00 2.44E-07 6.19E-07 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 6.19E-07U 3 6 8-2 FTUCA 0.00E+00 2.03E-07 0.00E+00 0.00E+00 2.03E-07 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 2.03E-07U 4 1 8-2 FTUCA 0.00E+00 8.33E-08 0.00E+00 1.09E-07 1.93E-07 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 1.93E-07U 4 2 8-2 FTUCA 0.00E+00 7.94E-08 0.00E+00 1.38E-08 9.32E-08 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 9.32E-08U 4 3 8-2 FTUCA 0.00E+00 4.80E-07 0.00E+00 3.44E-07 8.24E-07 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 8.24E-07U 4 4 8-2 FTUCA 0.00E+00 3.27E-07 0.00E+00 1.95E-07 5.22E-07 0.00E+00 0.00E+00 2.67E-09 0.00E+00 2.67E-09 5.24E-07U 4 5 8-2 FTUCA 0.00E+00 7.49E-08 0.00E+00 1.03E-07 1.78E-07 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 1.78E-07U 4 6 8-2 FTUCA 0.00E+00 0.00E+00 0.00E+00 3.89E-08 3.89E-08 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 3.89E-08U 1 1 M+8 PFOA 0.00E+00 1.11E-05 0.00E+00 1.19E-05 2.30E-05 0.00E+00 1.12E-05 2.50E-07 1.30E-05 2.44E-05 4.74E-05U 1 2 M+8 PFOA 0.00E+00 1.50E-05 0.00E+00 1.39E-05 2.89E-05 8.10E-08 1.27E-05 8.41E-07 1.31E-05 2.68E-05 5.57E-05U 1 3 M+8 PFOA 0.00E+00 1.46E-05 0.00E+00 1.32E-05 2.78E-05 9.64E-08 1.37E-05 1.20E-06 1.35E-05 2.85E-05 5.63E-05Wildlife International, Ltd.Project Number 112E-119- 119 -Table 32Quantity of Analyte in Trap Extract Analysis by LC/MS/MS (μmole)XAD-2 (umole) Charcoal (umole)TotalTrapsSource Unit IDSamplingEvent Analyte1st SectionExtract A1st SectionExtract B2nd SectionExtract A2nd SectionExtract B Total1st SectionExtract A1st SectionExtract B2nd SectionExtract A2nd SectionExtract B TotalU 1 4 M+8 PFOA 0.00E+00 1.18E-05 0.00E+00 1.16E-05 2.34E-05 4.96E-08 1.02E-05 7.25E-07 1.07E-05 2.16E-05 4.50E-05U 1 5 M+8 PFOA 0.00E+00 1.14E-05 0.00E+00 1.14E-05 2.28E-05 8.71E-08 1.29E-05 9.59E-07 1.25E-05 2.64E-05 4.92E-05U 1 6 M+8 PFOA 0.00E+00 1.11E-05 0.00E+00 9.88E-06 2.10E-05 1.73E-08 9.99E-06 1.97E-07 1.02E-05 2.04E-05 4.14E-05U 2 1 M+8 PFOA 0.00E+00 1.23E-05 8.77E-09 1.24E-05 2.48E-05 6.46E-08 1.07E-05 2.15E-07 1.27E-05 2.37E-05 4.85E-05U 2 2 M+8 PFOA 0.00E+00 1.40E-05 0.00E+00 1.37E-05 2.77E-05 4.35E-08 1.33E-05 1.87E-06 1.23E-05 2.75E-05 5.52E-05U 2 3 M+8 PFOA 0.00E+00 1.45E-05 0.00E+00 1.30E-05 2.75E-05 1.30E-07 1.42E-05 7.54E-07 1.35E-05 2.86E-05 5.61E-05U 2 4 M+8 PFOA 0.00E+00 1.34E-05 0.00E+00 1.34E-05 2.68E-05 8.75E-08 1.32E-05 1.19E-06 1.18E-05 2.63E-05 5.31E-05U 2 5 M+8 PFOA 0.00E+00 1.08E-05 0.00E+00 1.04E-05 2.13E-05 8.26E-08 1.10E-05 7.53E-07 1.20E-05 2.38E-05 4.51E-05U 2 6 M+8 PFOA 0.00E+00 9.57E-06 0.00E+00 9.39E-06 1.90E-05 3.44E-09 9.62E-06 1.00E-06 9.18E-06 1.98E-05 3.88E-05U 3 1 M+8 PFOA 0.00E+00 1.36E-05 0.00E+00 1.35E-05 2.71E-05 0.00E+00 1.24E-05 2.17E-07 1.27E-05 2.54E-05 5.25E-05U 3 2 M+8 PFOA 0.00E+00 1.37E-05 0.00E+00 1.34E-05 2.71E-05 1.23E-07 1.26E-05 2.18E-06 1.19E-05 2.68E-05 5.39E-05U 3 3 M+8 PFOA 0.00E+00 1.26E-05 0.00E+00 1.11E-05 2.36E-05 2.67E-08 9.06E-06 1.11E-06 7.23E-06 1.74E-05 4.11E-05U 3 4 M+8 PFOA 0.00E+00 1.11E-05 0.00E+00 1.07E-05 2.18E-05 0.00E+00 9.73E-06 2.91E-07 8.85E-06 1.89E-05 4.07E-05U 3 5 M+8 PFOA 0.00E+00 9.67E-06 0.00E+00 9.45E-06 1.91E-05 1.83E-08 8.81E-06 6.50E-07 8.44E-06 1.79E-05 3.70E-05U 3 6 M+8 PFOA 0.00E+00 1.42E-05 0.00E+00 1.37E-05 2.79E-05 7.29E-08 1.35E-05 2.50E-07 1.20E-05 2.59E-05 5.38E-05U 4 1 M+8 PFOA 0.00E+00 1.39E-05 9.41E-09 1.25E-05 2.64E-05 1.52E-08 1.27E-05 2.30E-07 1.36E-05 2.65E-05 5.29E-05U 4 2 M+8 PFOA 0.00E+00 1.39E-05 0.00E+00 1.29E-05 2.68E-05 6.94E-08 1.26E-05 3.66E-07 1.32E-05 2.63E-05 5.31E-05U 4 3 M+8 PFOA 0.00E+00 1.06E-05 0.00E+00 9.03E-06 1.96E-05 0.00E+00 7.58E-06 1.09E-07 7.17E-06 1.49E-05 3.45E-05U 4 4 M+8 PFOA 0.00E+00 8.32E-06 0.00E+00 7.97E-06 1.63E-05 0.00E+00 6.89E-06 1.15E-07 7.32E-06 1.43E-05 3.06E-05U 4 5 M+8 PFOA 0.00E+00 8.98E-06 0.00E+00 7.31E-06 1.63E-05 0.00E+00 7.25E-06 3.03E-07 6.66E-06 1.42E-05 3.05E-05U 4 6 M+8 PFOA 0.00E+00 1.55E-05 0.00E+00 1.44E-05 2.99E-05 7.44E-08 1.33E-05 2.20E-07 1.21E-05 2.57E-05 5.56E-05U 1 1 PFDA 0.00E+00 1.36E-07 0.00E+00 4.82E-07 6.18E-07 0.00E+00 0.00E+00 1.93E-10 0.00E+00 1.93E-10 6.18E-07U 1 2 PFDA 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00U 1 3 PFDA 0.00E+00 6.58E-08 8.50E-10 3.14E-07 3.80E-07 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 3.80E-07U 1 4 PFDA 0.00E+00 0.00E+00 0.00E+00 6.10E-08 6.10E-08 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 6.10E-08Wildlife International, Ltd.Project Number 112E-119- 120 -Table 32Quantity of Analyte in Trap Extract Analysis by LC/MS/MS (μmole)XAD-2 (umole) Charcoal (umole)TotalTrapsSource Unit IDSamplingEvent Analyte1st SectionExtract A1st SectionExtract B2nd SectionExtract A2nd SectionExtract B Total1st SectionExtract A1st SectionExtract B2nd SectionExtract A2nd SectionExtract B TotalU 1 5 PFDA 5.33E-09 1.05E-07 0.00E+00 1.43E-07 2.53E-07 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 2.53E-07U 1 6 PFDA 0.00E+00 2.31E-08 0.00E+00 3.39E-08 5.69E-08 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 5.69E-08U 2 1 PFDA 0.00E+00 9.60E-07 0.00E+00 1.46E-07 1.11E-06 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 1.11E-06U 2 2 PFDA 0.00E+00 1.67E-07 0.00E+00 0.00E+00 1.67E-07 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 1.67E-07U 2 3 PFDA 1.30E-09 2.13E-07 0.00E+00 2.65E-07 4.79E-07 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 4.79E-07U 2 4 PFDA 1.02E-08 7.29E-08 0.00E+00 1.08E-07 1.91E-07 0.00E+00 0.00E+00 0.00E+00 7.91E-09 7.91E-09 1.99E-07U 2 5 PFDA 1.14E-08 3.30E-07 0.00E+00 1.66E-07 5.08E-07 2.59E-09 1.04E-09 0.00E+00 0.00E+00 3.63E-09 5.11E-07U 2 6 PFDA 0.00E+00 9.53E-09 0.00E+00 6.01E-08 6.96E-08 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 6.96E-08U 3 1 PFDA 0.00E+00 3.76E-07 0.00E+00 4.71E-07 8.48E-07 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 8.48E-07U 3 2 PFDA 2.24E-08 2.78E-07 0.00E+00 1.24E-07 4.24E-07 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 4.24E-07U 3 3 PFDA 0.00E+00 2.21E-07 0.00E+00 2.01E-07 4.21E-07 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 4.21E-07U 3 4 PFDA 6.13E-10 2.17E-07 0.00E+00 6.15E-08 2.79E-07 0.00E+00 2.54E-09 0.00E+00 1.59E-09 4.13E-09 2.83E-07U 3 5 PFDA 1.03E-09 4.18E-07 8.36E-09 1.39E-07 5.66E-07 5.82E-09 0.00E+00 0.00E+00 0.00E+00 5.82E-09 5.72E-07U 3 6 PFDA 0.00E+00 3.03E-07 0.00E+00 6.08E-08 3.64E-07 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 3.64E-07U 4 1 PFDA 0.00E+00 3.13E-07 0.00E+00 6.81E-07 9.94E-07 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 9.94E-07U 4 2 PFDA 0.00E+00 6.76E-08 0.00E+00 3.17E-08 9.93E-08 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 9.93E-08U 4 3 PFDA 0.00E+00 3.18E-07 0.00E+00 1.33E-07 4.51E-070.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 4.51E-07U 4 4 PFDA 0.00E+00 2.57E-07 0.00E+00 1.19E-07 3.76E-07 0.00E+00 2.85E-09 0.00E+00 6.25E-09 9.10E-09 3.85E-07U 4 5 PFDA 4.04E-09 3.39E-07 0.00E+00 7.41E-08 4.17E-07 0.00E+00 1.09E-08 0.00E+00 0.00E+00 1.09E-08 4.28E-07U 4 6 PFDA 0.00E+00 2.50E-08 0.00E+00 4.00E-08 6.49E-080.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 6.49E-08U 1 1 PFNA 0.00E+00 0.00E+00 0.00E+00 1.39E-07 1.39E-070.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 1.39E-07U 1 2 PFNA 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+000.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00U 1 3 PFNA 0.00E+00 2.88E-08 8.12E-09 3.47E-08 7.16E-08 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 7.16E-08U 1 4 PFNA 0.00E+00 1.50E-08 0.00E+00 1.63E-08 3.13E-080.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 3.13E-08U 1 5 PFNA 0.00E+00 3.83E-08 0.00E+00 2.02E-08 5.85E-080.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 5.85E-08Wildlife International, Ltd.Project Number 112E-119- 121 -Table 32Quantity of Analyte in Trap Extract Analysis by LC/MS/MS (μmole)XAD-2 (umole) Charcoal (umole)TotalTrapsSource Unit IDSamplingEvent Analyte1st SectionExtract A1st SectionExtract B2nd SectionExtract A2nd SectionExtract B Total1st SectionExtract A1st SectionExtract B2nd SectionExtract A2nd SectionExtract B TotalU 1 6 PFNA 0.00E+00 3.76E-08 0.00E+00 3.53E-08 7.29E-080.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 7.29E-08U 2 1 PFNA 0.00E+00 9.42E-08 0.00E+00 9.20E-08 1.86E-070.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 1.86E-07U 2 2 PFNA 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+000.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00U 2 3 PFNA 0.00E+00 1.15E-07 0.00E+00 9.94E-08 2.14E-070.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 2.14E-07U 2 4 PFNA 0.00E+00 7.89E-08 0.00E+00 6.48E-08 1.44E-070.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 1.44E-07U 2 5 PFNA 0.00E+00 1.06E-07 0.00E+00 4.41E-08 1.50E-070.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 1.50E-07U 2 6 PFNA 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+000.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00U 3 1 PFNA 0.00E+00 1.80E-07 0.00E+00 2.07E-07 3.87E-070.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 3.87E-07U 3 2 PFNA 1.62E-08 5.23E-09 0.00E+00 1.34E-08 3.48E-08 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 3.48E-08U 3 3 PFNA 0.00E+00 1.83E-08 0.00E+00 6.84E-08 8.66E-080.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 8.66E-08U 3 4 PFNA 0.00E+00 1.26E-07 0.00E+00 2.57E-08 1.51E-070.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 1.51E-07U 3 5 PFNA 0.00E+00 1.77E-07 0.00E+00 4.69E-08 2.24E-070.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 2.24E-07U 3 6 PFNA 0.00E+00 5.13E-08 0.00E+00 4.66E-08 9.78E-080.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 9.78E-08U 4 1 PFNA 0.00E+00 0.00E+00 0.00E+00 2.25E-07 2.25E-070.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 2.25E-07U 4 2 PFNA 0.00E+00 1.09E-08 0.00E+00 0.00E+00 1.09E-080.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 1.09E-08U 4 3 PFNA 0.00E+00 1.25E-07 0.00E+00 5.26E-08 1.78E-070.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 1.78E-07U 4 4 PFNA 3.12E-09 1.16E-07 0.00E+00 7.05E-08 1.89E-07 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 1.89E-07U 4 5 PFNA 0.00E+00 1.03E-07 0.00E+00 6.38E-08 1.67E-070.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 1.67E-07U 4 6 PFNA 0.00E+00 6.02E-08 0.00E+00 0.00E+00 6.02E-080.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 6.02E-08U 1 1 PFOA 0.00E+00 2.66E-07 0.00E+00 1.13E-07 3.80E-070.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 3.80E-07U 1 2 PFOA 0.00E+00 5.52E-09 0.00E+00 0.00E+00 5.52E-090.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 5.52E-09U 1 3 PFOA 0.00E+00 8.64E-08 0.00E+00 3.79E-08 1.24E-070.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 1.24E-07U 1 4 PFOA 0.00E+00 1.46E-07 0.00E+00 6.83E-08 2.15E-070.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 2.15E-07U 1 5 PFOA 0.00E+00 9.04E-08 0.00E+00 1.00E-07 1.91E-070.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 1.91E-07U 1 6 PFOA 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+000.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00Wildlife International, Ltd.Project Number 112E-119- 122 -Table 32Quantity of Analyte in Trap Extract Analysis by LC/MS/MS (μmole)XAD-2 (umole) Charcoal (umole)TotalTrapsSource Unit IDSamplingEvent Analyte1st SectionExtract A1st SectionExtract B2nd SectionExtract A2nd SectionExtract B Total1st SectionExtract A1st SectionExtract B2nd SectionExtract A2nd SectionExtract B TotalU 2 1 PFOA 4.10E-06 1.22E-04 0.00E+00 1.25E-07 1.26E-04 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 1.26E-04U 2 2 PFOA 2.82E-06 1.45E-04 0.00E+00 0.00E+00 1.47E-040.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 1.47E-04U 2 3 PFOA 1.36E-06 7.19E-05 0.00E+00 1.43E-08 7.33E-05 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 7.33E-05U 2 4 PFOA 1.74E-06 1.75E-04 0.00E+00 1.14E-07 1.77E-04 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 1.77E-04U 2 5 PFOA 1.10E-06 8.11E-05 0.00E+00 8.85E-08 8.23E-05 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 8.23E-05U 2 6 PFOA 1.81E-06 2.72E-04 0.00E+00 8.52E-09 2.74E-04 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 2.74E-04U 3 1 PFOA 0.00E+00 5.54E-07 0.00E+00 4.41E-07 9.95E-07 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 9.95E-07U 3 2 PFOA 0.00E+00 5.09E-07 0.00E+00 0.00E+00 5.09E-07 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 5.09E-07U 3 3 PFOA 0.00E+00 3.54E-07 0.00E+00 0.00E+00 3.54E-07 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 3.54E-07U 3 4 PFOA 0.00E+00 4.78E-07 0.00E+00 9.91E-08 5.77E-07 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 5.77E-07U 3 5 PFOA 0.00E+00 4.81E-07 0.00E+00 6.42E-08 5.45E-07 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 5.45E-07U 3 6 PFOA 0.00E+00 4.95E-07 0.00E+00 0.00E+00 4.95E-07 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 4.95E-07U 4 1 PFOA 0.00E+00 4.54E-07 0.00E+00 9.00E-08 5.44E-07 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 5.44E-07U 4 2 PFOA 0.00E+00 6.00E-07 0.00E+00 0.00E+00 6.00E-07 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 6.00E-07U 4 3 PFOA 0.00E+00 8.62E-07 0.00E+00 4.46E-08 9.07E-07 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 9.07E-07U 4 4 PFOA 0.00E+00 7.65E-07 0.00E+00 1.21E-07 8.86E-07 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 8.86E-07U 4 5 PFOA 0.00E+00 7.53E-07 0.00E+00 9.13E-08 8.44E-07 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 8.44E-07U 4 6 PFOA 0.00E+00 4.60E-07 0.00E+00 0.00E+00 4.60E-07 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 4.60E-07U 1 1 PFUA 0.00E+00 1.24E-07 2.03E-09 8.84E-07 1.01E-06 0.00E+00 7.74E-09 1.35E-08 7.05E-09 2.83E-08 1.04E-06U 1 2 PFUA 0.00E+00 2.13E-08 0.00E+00 0.00E+00 2.13E-08 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 2.13E-08U 1 3 PFUA 0.00E+00 1.88E-07 3.90E-08 6.10E-07 8.38E-07 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 8.38E-07U 1 4 PFUA 0.00E+00 1.89E-07 0.00E+00 2.00E-07 3.89E-07 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 3.89E-07U 1 5 PFUA 0.00E+00 3.98E-07 0.00E+00 5.42E-07 9.40E-07 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 9.40E-07U 1 6 PFUA 0.00E+00 1.57E-08 0.00E+00 2.30E-07 2.46E-07 0.00E+00 0.00E+00 0.00E+00 7.86E-10 7.86E-10 2.47E-07U 2 1 PFUA 1.42E-08 1.86E-06 0.00E+00 1.40E-06 3.27E-06 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 3.27E-06Wildlife International, Ltd.Project Number 112E-119- 123 -Table 32Quantity of Analyte in Trap Extract Analysis by LC/MS/MS (μmole)XAD-2 (umole) Charcoal (umole)TotalTrapsSource Unit IDSamplingEvent Analyte1st SectionExtract A1st SectionExtract B2nd SectionExtract A2nd SectionExtract B Total1st SectionExtract A1st SectionExtract B2nd SectionExtract A2nd SectionExtract B TotalU 2 2 PFUA 5.79E-08 5.97E-07 0.00E+00 4.71E-08 7.02E-07 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 7.02E-07U 2 3 PFUA 9.50E-09 8.21E-07 0.00E+00 6.85E-07 1.52E-06 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 1.52E-06U 2 4 PFUA 0.00E+00 1.09E-07 0.00E+00 3.51E-07 4.60E-07 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 4.60E-07U 2 5 PFUA 1.17E-08 1.99E-06 0.00E+00 9.89E-07 2.99E-06 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 2.99E-06U 2 6 PFUA 9.62E-09 1.80E-08 0.00E+00 1.75E-07 2.02E-07 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 2.02E-07U 3 1 PFUA 0.00E+00 1.04E-06 6.91E-09 2.78E-06 3.82E-06 0.00E+00 2.24E-08 0.00E+00 0.00E+00 2.24E-08 3.84E-06U 3 2 PFUA 4.46E-08 2.83E-07 1.61E-09 1.75E-07 5.04E-07 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 5.04E-07U 3 3 PFUA 0.00E+00 2.46E-07 0.00E+00 9.34E-07 1.18E-06 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 1.18E-06U 3 4 PFUA 0.00E+00 2.80E-07 0.00E+00 1.56E-07 4.37E-07 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 4.37E-07U 3 5 PFUA 0.00E+00 1.64E-06 0.00E+00 1.42E-06 3.06E-06 1.64E-08 2.73E-09 0.00E+00 0.00E+00 1.91E-08 3.08E-06U 3 6 PFUA 0.00E+00 1.61E-07 0.00E+00 2.18E-07 3.80E-07 0.00E+00 2.93E-09 0.00E+00 0.00E+00 2.93E-09 3.83E-07U 4 1 PFUA 0.00E+00 8.64E-07 0.00E+00 3.23E-06 4.10E-06 0.00E+00 2.77E-08 0.00E+00 0.00E+00 2.77E-08 4.12E-06U 4 2 PFUA 3.31E-09 1.96E-08 0.00E+00 8.83E-08 1.11E-07 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 1.11E-07U 4 3 PFUA 0.00E+00 2.26E-07 0.00E+00 5.32E-07 7.58E-07 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 7.58E-07U 4 4 PFUA 0.00E+00 2.25E-07 0.00E+00 4.37E-07 6.62E-07 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 6.62E-07U 4 5 PFUA 0.00E+00 5.21E-07 0.00E+00 6.07E-07 1.13E-06 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 1.13E-06U 4 6 PFUA 0.00E+00 1.41E-07 0.00E+00 2.09E-07 3.50E-07 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 3.50E-07

# W ildlife International, Ltd. Project Number 112E-119

- 124 -

Table 33

Quantity of Analyte in Sludge Extract Analysis by GC/MS (μmole)

Quantity per SCAS Unit in Extract (umole)

Source Unit ID Sampling Event Analyte Extract A Extract B Total

L NA -2 10-2 FTI 0.00E+00 0.00E+00 0.00E+00

L NA -2 10-2 FTOH 0.00E+00 0.00E+00 0.00E+00

L NA -2 6-2 FTOH 7.75E-06 0.00E+00 7.75E-06

L NA -2 7-2 sFTOH 0.00E+00 0.00E+00 0.00E+00

L NA -2 8-2 FTAC 0.00E+00 0.00E+00 0.00E+00

L NA -2 8-2 FTI 0.00E+00 0.00E+00 0.00E+00

L NA -2 8-2 FTO ND ND ND

L NA -2 8-2 FTOH 0.00E+00 0.00E+00 0.00E+00

L NA -2 M+4 8-2 FTOH NA NA NA

L NA -2 PFDI 1.06E-03 0.00E+00 1.06E-03

L NA -2 PFOI 0.00E+00 0.00E+00 0.00E+00

U 1 1 10-2 FTI 0.00E+00 0.00E+00 0.00E+00

U 1 2 10-2 FTI 0.00E+00 0.00E+00 0.00E+00

U 1 3 10-2 FTI 0.00E+00 0.00E+00 0.00E+00

U 1 4 10-2 FTI 0.00E+00 0.00E+00 0.00E+00

U 1 5 10-2 FTI 0.00E+00 0.00E+00 0.00E+00

U 1 6 10-2 FTI 0.00E+00 0.00E+00 0.00E+00

U 2 1 10-2 FTI 0.00E+00 0.00E+00 0.00E+00

U 2 2 10-2 FTI 0.00E+00 0.00E+00 0.00E+00

U 2 3 10-2 FTI 0.00E+00 0.00E+00 0.00E+00

U 2 4 10-2 FTI 0.00E+00 0.00E+00 0.00E+00

U 2 5 10-2 FTI 0.00E+00 0.00E+00 0.00E+00

U 2 6 10-2 FTI 0.00E+00 0.00E+00 0.00E+00

U 3 1 10-2 FTI 6.04E-03 1.34E-03 7.38E-03

U 3 2 10-2 FTI 1.51E-02 4.94E-03 2.00E-02

U 3 3 10-2 FTI 1.89E-02 4.39E-03 2.33E-02

U 3 4 10-2 FTI 1.81E-02 3.05E-03 2.12E-02

U 3 5 10-2 FTI 2.17E-02 3.49E-03 2.52E-02

U 3 6 10-2 FTI 2.13E-02 1.64E-03 2.29E-02

U 4 1 10-2 FTI 1.89E-03 6.52E-04 2.54E-03

U 4 2 10-2 FTI 5.19E-03 1.13E-03 6.32E-03

U 4 3 10-2 FTI 5.17E-03 1.17E-03 6.34E-03

U 4 4 10-2 FTI 6.59E-03 1.25E-03 7.84E-03

U 4 5 10-2 FTI 7.83E-03 8.68E-04 8.70E-03

U 4 6 10-2 FTI 6.62E-03 1.03E-03 7.64E-03

U 1 1 10-2 FTOH 0.00E+00 0.00E+00 0.00E+00

U 1 2 10-2 FTOH 0.00E+00 0.00E+00 0.00E+00

U 1 3 10-2 FTOH 0.00E+00 0.00E+00 0.00E+00

U 1 4 10-2 FTOH 0.00E+00 0.00E+00 0.00E+00

U 1 5 10-2 FTOH 0.00E+00 0.00E+00 0.00E+00

# W ildlife International, Ltd. Project Number 112E-119

- 125 -

Table 33

Quantity of Analyte in Sludge Extract Analysis by GC/MS (μmole)

Quantity per SCAS Unit in Extract (umole)

Source Unit ID Sampling Event Analyte Extract A Extract B Total

U 1 6 10-2 FTOH 0.00E+00 0.00E+00 0.00E+00

U 2 1 10-2 FTOH 5.22E-04 0.00E+00 5.22E-04

U 2 2 10-2 FTOH 4.16E-04 9.19E-05 5.07E-04

U 2 3 10-2 FTOH 4.43E-04 1.02E-04 5.45E-04

U 2 4 10-2 FTOH 5.03E-04 1.94E-04 6.97E-04

U 2 5 10-2 FTOH 3.92E-04 8.53E-05 4.77E-04

U 2 6 10-2 FTOH 4.64E-04 1.05E-04 5.69E-04

U 3 1 10-2 FTOH 5.24E-04 1.28E-04 6.52E-04

U 3 2 10-2 FTOH 8.76E-04 4.49E-04 1.33E-03

U 3 3 10-2 FTOH 1.19E-03 4.22E-04 1.61E-03

U 3 4 10-2 FTOH 1.00E-03 1.90E-04 1.19E-03

U 3 5 10-2 FTOH 1.82E-03 2.08E-04 2.03E-03

U 3 6 10-2 FTOH 1.65E-03 7.89E-05 1.73E-03

U 4 1 10-2 FTOH 2.38E-04 1.01E-04 3.39E-04

U 4 2 10-2 FTOH 6.84E-04 2.22E-04 9.06E-04

U 4 3 10-2 FTOH 7.61E-04 2.24E-04 9.84E-04

U 4 4 10-2 FTOH 6.38E-04 8.79E-05 7.26E-04

U 4 5 10-2 FTOH 1.06E-03 1.05E-04 1.16E-03

U 4 6 10-2 FTOH 8.30E-04 5.45E-05 8.85E-04

U 1 1 6-2 FTOH 0.00E+00 0.00E+00 0.00E+00

U 1 2 6-2 FTOH 0.00E+00 7.52E-05 7.52E-05

U 1 3 6-2 FTOH 0.00E+00 0.00E+00 0.00E+00

U 1 4 6-2 FTOH 0.00E+00 0.00E+00 0.00E+00

U 1 5 6-2 FTOH 0.00E+00 0.00E+00 0.00E+00

U 1 6 6-2 FTOH 0.00E+00 0.00E+00 0.00E+00

U 2 1 6-2 FTOH 2.65E-03 6.61E-04 3.31E-03

U 2 2 6-2 FTOH 3.51E-03 5.24E-04 4.03E-03

U 2 3 6-2 FTOH 4.12E-03 6.50E-04 4.77E-03

U 2 4 6-2 FTOH 5.28E-03 1.52E-03 6.80E-03

U 2 5 6-2 FTOH 2.99E-03 4.45E-04 3.43E-03

U 2 6 6-2 FTOH 4.29E-03 5.97E-04 4.89E-03

U 3 1 6-2 FTOH 5.94E-04 1.05E-04 7.00E-04

U 3 2 6-2 FTOH 8.40E-04 3.11E-04 1.15E-03

U 3 3 6-2 FTOH 8.96E-04 2.40E-04 1.14E-03

U 3 4 6-2 FTOH 8.92E-04 1.14E-04 1.01E-03

U 3 5 6-2 FTOH 6.72E-04 0.00E+00 6.72E-04

U 3 6 6-2 FTOH 5.43E-04 0.00E+00 5.43E-04

U 4 1 6-2 FTOH 2.89E-04 1.72E-04 4.61E-04

U 4 2 6-2 FTOH 7.55E-04 2.06E-04 9.61E-04

U 4 3 6-2 FTOH 5.90E-04 1.39E-04 7.29E-04

# W ildlife International, Ltd. Project Number 112E-119

- 126 -

Table 33

Quantity of Analyte in Sludge Extract Analysis by GC/MS (μmole)

Quantity per SCAS Unit in Extract (umole)

Source Unit ID Sampling Event Analyte Extract A Extract B Total

U 4 4 6-2 FTOH 8.53E-04 1.98E-04 1.05E-03

U 4 5 6-2 FTOH 8.32E-04 6.84E-05 9.00E-04

U 4 6 6-2 FTOH 4.01E-04 0.00E+00 4.01E-04

U 1 1 7-2 sFTOH 0.00E+00 0.00E+00 0.00E+00

U 1 2 7-2 sFTOH 1.12E-04 0.00E+00 1.12E-04

U 1 3 7-2 sFTOH 0.00E+00 0.00E+00 0.00E+00

U 1 4 7-2 sFTOH 0.00E+00 0.00E+00 0.00E+00

U 1 5 7-2 sFTOH 0.00E+00 0.00E+00 0.00E+00

U 1 6 7-2 sFTOH 0.00E+00 0.00E+00 0.00E+00

U 2 1 7-2 sFTOH 2.96E-01 9.88E-02 3.95E-01

U 2 2 7-2 sFTOH 4.18E-01 1.44E-01 5.62E-01

U 2 3 7-2 sFTOH 6.13E-01 1.39E-01 7.52E-01

U 2 4 7-2 sFTOH 2.98E-01 1.93E-01 4.91E-01

U 2 5 7-2 sFTOH 4.98E-01 7.93E-02 5.78E-01

U 2 6 7-2 sFTOH 3.08E-01 5.99E-02 3.68E-01

U 3 1 7-2 sFTOH 1.88E-03 4.32E-04 2.31E-03

U 3 2 7-2 sFTOH 6.66E-03 2.41E-03 9.07E-03

U 3 3 7-2 sFTOH 8.87E-03 2.03E-03 1.09E-02

U 3 4 7-2 sFTOH 6.07E-03 8.50E-04 6.92E-03

U 3 5 7-2 sFTOH 6.57E-03 8.66E-04 7.43E-03

U 3 6 7-2 sFTOH 5.58E-03 5.09E-04 6.08E-03

U 4 1 7-2 sFTOH 1.40E-03 6.12E-04 2.01E-03

U 4 2 7-2 sFTOH 4.88E-03 1.06E-03 5.95E-03

U 4 3 7-2 sFTOH 5.12E-03 1.02E-03 6.14E-03

U 4 4 7-2 sFTOH 5.10E-03 9.84E-04 6.08E-03

U 4 5 7-2 sFTOH 5.56E-03 6.29E-04 6.19E-03

U 4 6 7-2 sFTOH 3.82E-03 7.19E-04 4.54E-03

U 1 1 8-2 FTAC 0.00E+00 0.00E+00 0.00E+00

U 1 2 8-2 FTAC 0.00E+00 0.00E+00 0.00E+00

U 1 3 8-2 FTAC 0.00E+00 0.00E+00 0.00E+00

U 1 4 8-2 FTAC 0.00E+00 0.00E+00 0.00E+00

U 1 5 8-2 FTAC 0.00E+00 0.00E+00 0.00E+00

U 1 6 8-2 FTAC 0.00E+00 0.00E+00 0.00E+00

U 2 1 8-2 FTAC 0.00E+00 0.00E+00 0.00E+00

U 2 2 8-2 FTAC 0.00E+00 0.00E+00 0.00E+00

U 2 3 8-2 FTAC 0.00E+00 0.00E+00 0.00E+00

U 2 4 8-2 FTAC 0.00E+00 0.00E+00 0.00E+00

U 2 5 8-2 FTAC 0.00E+00 0.00E+00 0.00E+00

U 2 6 8-2 FTAC 0.00E+00 0.00E+00 0.00E+00

U 3 1 8-2 FTAC 0.00E+00 0.00E+00 0.00E+00

# W ildlife International, Ltd. Project Number 112E-119

- 127 -

Table 33

Quantity of Analyte in Sludge Extract Analysis by GC/MS (μmole)

Quantity per SCAS Unit in Extract (umole)

Source Unit ID Sampling Event Analyte Extract A Extract B Total

U 3 2 8-2 FTAC 0.00E+00 0.00E+00 0.00E+00

U 3 3 8-2 FTAC 0.00E+00 0.00E+00 0.00E+00

U 3 4 8-2 FTAC 0.00E+00 0.00E+00 0.00E+00

U 3 5 8-2 FTAC 0.00E+00 0.00E+00 0.00E+00

U 3 6 8-2 FTAC 0.00E+00 0.00E+00 0.00E+00

U 4 1 8-2 FTAC 0.00E+00 0.00E+00 0.00E+00

U 4 2 8-2 FTAC 0.00E+00 0.00E+00 0.00E+00

U 4 3 8-2 FTAC 0.00E+00 0.00E+00 0.00E+00

U 4 4 8-2 FTAC 0.00E+00 0.00E+00 0.00E+00

U 4 5 8-2 FTAC 0.00E+00 0.00E+00 0.00E+00

U 4 6 8-2 FTAC 0.00E+00 0.00E+00 0.00E+00

U 1 1 8-2 FTI 0.00E+00 0.00E+00 0.00E+00

U 1 2 8-2 FTI 0.00E+00 0.00E+00 0.00E+00

U 1 3 8-2 FTI 0.00E+00 0.00E+00 0.00E+00

U 1 4 8-2 FTI 0.00E+00 0.00E+00 0.00E+00

U 1 5 8-2 FTI 0.00E+00 0.00E+00 0.00E+00

U 1 6 8-2 FTI 0.00E+00 0.00E+00 0.00E+00

U 2 1 8-2 FTI 0.00E+00 0.00E+00 0.00E+00

U 2 2 8-2 FTI 2.17E-04 0.00E+00 2.17E-04

U 2 3 8-2 FTI 2.37E-04 0.00E+00 2.37E-04

U 2 4 8-2 FTI 2.56E-04 9.58E-05 3.52E-04

U 2 5 8-2 FTI 1.75E-04 0.00E+00 1.75E-04

U 2 6 8-2 FTI 2.22E-04 0.00E+00 2.22E-04

U 3 1 8-2 FTI 2.22E-03 4.76E-04 2.69E-03

U 3 2 8-2 FTI 2.68E-03 9.17E-04 3.60E-03

U 3 3 8-2 FTI 2.79E-03 7.39E-04 3.53E-03

U 3 4 8-2 FTI 1.56E-03 3.27E-04 1.88E-03

U 3 5 8-2 FTI 2.61E-03 3.33E-04 2.94E-03

U 3 6 8-2 FTI 8.15E-04 1.48E-04 9.62E-04

U 4 1 8-2 FTI 2.94E-04 1.17E-04 4.11E-04

U 4 2 8-2 FTI 6.38E-04 1.90E-04 8.27E-04

U 4 3 8-2 FTI 4.47E-04 1.22E-04 5.69E-04

U 4 4 8-2 FTI 5.44E-04 1.61E-04 7.05E-04

U 4 5 8-2 FTI 7.00E-04 1.37E-04 8.37E-04

U 4 6 8-2 FTI 3.50E-04 1.33E-04 4.82E-04

U 1 1 8-2 FTO ND ND ND

U 1 2 8-2 FTO ND ND ND

U 1 3 8-2 FTO ND ND ND

U 1 4 8-2 FTO ND ND ND

U 1 5 8-2 FTO ND ND ND

# W ildlife International, Ltd. Project Number 112E-119

- 128 -

Table 33

Quantity of Analyte in Sludge Extract Analysis by GC/MS (μmole)

Quantity per SCAS Unit in Extract (umole)

Source Unit ID Sampling Event Analyte Extract A Extract B Total

U 1 6 8-2 FTO ND ND ND

U 2 1 8-2 FTO ND ND ND

U 2 2 8-2 FTO ND ND ND

U 2 3 8-2 FTO ND ND ND

U 2 4 8-2 FTO ND ND ND

U 2 5 8-2 FTO ND ND ND

U 2 6 8-2 FTO ND ND ND

U 3 1 8-2 FTO ND ND ND

U 3 2 8-2 FTO ND ND ND

U 3 3 8-2 FTO D ND D

U 3 4 8-2 FTO ND ND ND

U 3 5 8-2 FTO D ND D

U 3 6 8-2 FTO D ND D

U 4 1 8-2 FTO ND ND ND

U 4 2 8-2 FTO ND ND ND

U 4 3 8-2 FTO ND ND ND

U 4 4 8-2 FTO ND ND ND

U 4 5 8-2 FTO ND ND ND

U 4 6 8-2 FTO ND ND ND

U 1 1 8-2 FTOH 7.16E-05 6.24E-05 1.34E-04

U 1 2 8-2 FTOH 0.00E+00 0.00E+00 0.00E+00

U 1 3 8-2 FTOH 0.00E+00 0.00E+00 0.00E+00

U 1 4 8-2 FTOH 0.00E+00 0.00E+00 0.00E+00

U 1 5 8-2 FTOH 0.00E+00 0.00E+00 0.00E+00

U 1 6 8-2 FTOH 0.00E+00 0.00E+00 0.00E+00

U 2 1 8-2 FTOH 5.48E+01 6.92E+00 6.17E+01

U 2 2 8-2 FTOH 5.99E+01 7.92E+00 6.78E+01

U 2 3 8-2 FTOH 7.10E+01 1.45E+01 8.56E+01

U 2 4 8-2 FTOH 9.44E+01 3.21E+01 1.26E+02

U 2 5 8-2 FTOH 7.08E+01 5.92E+00 7.67E+01

U 2 6 8-2 FTOH 1.05E+02 7.55E+00 1.13E+02

U 3 1 8-2 FTOH 7.11E-04 6.85E-04 1.40E-03

U 3 2 8-2 FTOH 1.31E-03 2.11E-03 3.42E-03

U 3 3 8-2 FTOH 1.64E-03 1.17E-03 2.81E-03

U 3 4 8-2 FTOH 1.88E-03 4.26E-04 2.31E-03

U 3 5 8-2 FTOH 1.47E-03 1.04E-03 2.50E-03

U 3 6 8-2 FTOH 1.90E-03 5.56E-05 1.95E-03

U 4 1 8-2 FTOH 4.36E-04 2.87E-04 7.23E-04

U 4 2 8-2 FTOH 1.15E-03 1.11E-03 2.27E-03

U 4 3 8-2 FTOH 1.24E-03 6.13E-04 1.86E-03

# W ildlife International, Ltd. Project Number 112E-119

- 129 -

Table 33

Quantity of Analyte in Sludge Extract Analysis by GC/MS (μmole)

Quantity per SCAS Unit in Extract (umole)

Source Unit ID Sampling Event Analyte Extract A Extract B Total

U 4 4 8-2 FTOH 1.43E-03 3.78E-04 1.81E-03

U 4 5 8-2 FTOH 1.54E-03 4.33E-04 1.98E-03

U 4 6 8-2 FTOH 1.07E-03 3.67E-05 1.11E-03

U 1 1 8-2-8 Ester Note 1 Note 1 Note 1

U 3 1 8-2-8 Ester Note 1 Note 1 Note 1

U 4 1 8-2-8 Ester Note 1 Note 1 Note 1

U 1 1 M+4 8-2 FTOH NA NA NA

U 1 2 M+4 8-2 FTOH NA NA NA

U 1 3 M+4 8-2 FTOH NA NA NA

U 1 4 M+4 8-2 FTOH NA NA NA

U 1 5 M+4 8-2 FTOH NA NA NA

U 1 6 M+4 8-2 FTOH NA NA NA

U 3 1 M+4 8-2 FTOH NA NA NA

U 3 2 M+4 8-2 FTOH NA NA NA

U 3 3 M+4 8-2 FTOH NA NA NA

U 3 4 M+4 8-2 FTOH NA NA NA

U 3 5 M+4 8-2 FTOH NA NA NA

U 3 6 M+4 8-2 FTOH NA NA NA

U 4 1 M+4 8-2 FTOH NA NA NA

U 4 2 M+4 8-2 FTOH NA NA NA

U 4 3 M+4 8-2 FTOH NA NA NA

U 4 4 M+4 8-2 FTOH NA NA NA

U 4 5 M+4 8-2 FTOH NA NA NA

U 4 6 M+4 8-2 FTOH NA NA NA

U 1 1 PFDI 0.00E+00 0.00E+00 0.00E+00

U 1 2 PFDI 0.00E+00 0.00E+00 0.00E+00

U 1 3 PFDI 0.00E+00 0.00E+00 0.00E+00

U 1 4 PFDI 0.00E+00 0.00E+00 0.00E+00

U 1 5 PFDI 0.00E+00 0.00E+00 0.00E+00

U 1 6 PFDI 0.00E+00 0.00E+00 0.00E+00

U 2 1 PFDI 0.00E+00 0.00E+00 0.00E+00

U 2 2 PFDI 0.00E+00 0.00E+00 0.00E+00

U 2 3 PFDI 0.00E+00 0.00E+00 0.00E+00

U 2 4 PFDI 0.00E+00 0.00E+00 0.00E+00

U 2 5 PFDI 0.00E+00 0.00E+00 0.00E+00

U 2 6 PFDI 0.00E+00 0.00E+00 0.00E+00

U 3 1 PFDI 0.00E+00 0.00E+00 0.00E+00

U 3 2 PFDI 1.22E-03 0.00E+00 1.22E-03

U 3 3 PFDI 0.00E+00 0.00E+00 0.00E+00

U 3 4 PFDI 0.00E+00 0.00E+00 0.00E+00

# W ildlife International, Ltd. Project Number 112E-119

- 130 -

Table 33

Quantity of Analyte in Sludge Extract Analysis by GC/MS (μmole)

Quantity per SCAS Unit in Extract (umole)

Source Unit ID Sampling Event Analyte Extract A Extract B Total

U 3 5 PFDI 1.21E-03 0.00E+00 1.21E-03

U 3 6 PFDI 1.09E-03 0.00E+00 1.09E-03

U 4 1 PFDI 0.00E+00 0.00E+00 0.00E+00

U 4 2 PFDI 0.00E+00 0.00E+00 0.00E+00

U 4 3 PFDI 0.00E+00 0.00E+00 0.00E+00

U 4 4 PFDI 0.00E+00 0.00E+00 0.00E+00

U 4 5 PFDI 0.00E+00 0.00E+00 0.00E+00

U 4 6 PFDI 0.00E+00 0.00E+00 0.00E+00

U 1 1 PFOI 0.00E+00 0.00E+00 0.00E+00

U 1 2 PFOI 0.00E+00 0.00E+00 0.00E+00

U 1 3 PFOI 0.00E+00 0.00E+00 0.00E+00

U 1 4 PFOI 0.00E+00 0.00E+00 0.00E+00

U 1 5 PFOI 0.00E+00 0.00E+00 0.00E+00

U 1 6 PFOI 0.00E+00 0.00E+00 0.00E+00

U 2 1 PFOI 0.00E+00 0.00E+00 0.00E+00

U 2 2 PFOI 0.00E+00 0.00E+00 0.00E+00

U 2 3 PFOI 0.00E+00 0.00E+00 0.00E+00

U 2 4 PFOI 0.00E+00 0.00E+00 0.00E+00

U 2 5 PFOI 0.00E+00 0.00E+00 0.00E+00

U 2 6 PFOI 0.00E+00 0.00E+00 0.00E+00

U 3 1 PFOI 0.00E+00 0.00E+00 0.00E+00

U 3 2 PFOI 0.00E+00 0.00E+00 0.00E+00

U 3 3 PFOI 0.00E+00 0.00E+00 0.00E+00

U 3 4 PFOI 0.00E+00 0.00E+00 0.00E+00

U 3 5 PFOI 0.00E+00 0.00E+00 0.00E+00

U 3 6 PFOI 0.00E+00 0.00E+00 0.00E+00

U 4 1 PFOI 0.00E+00 0.00E+00 0.00E+00

U 4 2 PFOI 0.00E+00 0.00E+00 0.00E+00

U 4 3 PFOI 0.00E+00 0.00E+00 0.00E+00

U 4 4 PFOI 0.00E+00 0.00E+00 0.00E+00

U 4 5 PFOI 0.00E+00 0.00E+00 0.00E+00

U 4 6 PFOI 0.00E+00 0.00E+00 0.00E+00

# W ildlife International, Ltd. Project Number 112E-119

- 131 -

Table 34

Quantity of Analyte in Aqueous Extract Analysis by GC/MS (μmole)

Quantity per SCAS Unit in Extract (  mole)

Source Unit ID Sampling Event Analyte Extr act A Extract B Total

E NA -2 10-2 FTI 0.00E+00 0.00E+00 0.00E+00

E NA 1 10-2 FTI 0.00E+00 0.00E+00 0.00E+00

E NA 2 10-2 FTI 0.00E+00 0.00E+00 0.00E+00

E NA 3 10-2 FTI 0.00E+00 0.00E+00 0.00E+00

E NA 4 10-2 FTI 0.00E+00 0.00E+00 0.00E+00

E NA 5 10-2 FTI 0.00E+00 0.00E+00 0.00E+00

E NA 6 10-2 FTI 0.00E+00 0.00E+00 0.00E+00

E NA -2 10-2 FTOH 0.00E+00 0.00E+00 0.00E+00

E NA 1 10-2 FTOH 0.00E+00 0.00E+00 0.00E+00

E NA 2 10-2 FTOH 8.67E-05 2.10E-05 1.08E-04

E NA 3 10-2 FTOH 1.91E-05 0.00E+00 1.91E-05

E NA 4 10-2 FTOH 0.00E+00 0.00E+00 0.00E+00

E NA 5 10-2 FTOH 0.00E+00 0.00E+00 0.00E+00

E NA 6 10-2 FTOH 2.17E-05 0.00E+00 2.17E-05

E NA -2 6-2 FTOH 0.00E+00 0.00E+00 0.00E+00

E NA 1 6-2 FTOH 0.00E+00 0.00E+00 0.00E+00

E NA 2 6-2 FTOH 4.78E-05 0.00E+00 4.78E-05

E NA 3 6-2 FTOH 0.00E+00 0.00E+00 0.00E+00

E NA 4 6-2 FTOH 2.96E-05 0.00E+00 2.96E-05

E NA 5 6-2 FTOH 0.00E+00 0.00E+00 0.00E+00

E NA 6 6-2 FTOH 4.16E-05 5.97E-05 1.01E-04

E NA -2 7-2 sFTOH 0.00E+00 0.00E+00 0.00E+00

E NA 1 7-2 sFTOH 0.00E+00 0.00E+00 0.00E+00

E NA 2 7-2 sFTOH 0.00E+00 0.00E+00 0.00E+00

E NA 3 7-2 sFTOH 0.00E+00 0.00E+00 0.00E+00

E NA 4 7-2 sFTOH 0.00E+00 0.00E+00 0.00E+00

E NA 5 7-2 sFTOH 0.00E+00 0.00E+00 0.00E+00

E NA 6 7-2 sFTOH 0.00E+00 0.00E+00 0.00E+00

E NA -2 8-2 FTAC 0.00E+00 0.00E+00 0.00E+00

E NA 1 8-2 FTAC 0.00E+00 0.00E+00 0.00E+00

E NA 2 8-2 FTAC 0.00E+00 0.00E+00 0.00E+00

E NA 3 8-2 FTAC 0.00E+00 0.00E+00 0.00E+00

E NA 4 8-2 FTAC 0.00E+00 0.00E+00 0.00E+00

E NA 5 8-2 FTAC 0.00E+00 0.00E+00 0.00E+00

E NA 6 8-2 FTAC 0.00E+00 0.00E+00 0.00E+00

E NA -2 8-2 FTI 0.00E+00 0.00E+00 0.00E+00

E NA 1 8-2 FTI 0.00E+00 0.00E+00 0.00E+00

E NA 2 8-2 FTI 0.00E+00 0.00E+00 0.00E+00

E NA 3 8-2 FTI 0.00E+00 0.00E+00 0.00E+00

# W ildlife International, Ltd. Project Number 112E-119

- 132 -

Table 34

Quantity of Analyte in Aqueous Extract Analysis by GC/MS (μmole)

Quantity per SCAS Unit in Extract (  mole)

Source Unit ID Sampling Event Analyte Extr act A Extract B Total

E NA 4 8-2 FTI 0.00E+00 0.00E+00 0.00E+00

E NA 5 8-2 FTI 0.00E+00 0.00E+00 0.00E+00

E NA 6 8-2 FTI 0.00E+00 0.00E+00 0.00E+00

E NA -2 8-2 FTO ND ND ND

E NA 1 8-2 FTO ND ND ND

E NA 2 8-2 FTO ND ND ND

E NA 3 8-2 FTO ND ND ND

E NA 4 8-2 FTO ND ND ND

E NA 5 8-2 FTO ND ND ND

E NA 6 8-2 FTO ND ND ND

E NA -2 8-2 FTOH 0.00E+00 0.00E+00 0.00E+00

E NA 1 8-2 FTOH 0.00E+00 0.00E+00 0.00E+00

E NA 2 8-2 FTOH 6.38E-05 0.00E+00 6.38E-05

E NA 3 8-2 FTOH 8.80E-05 0.00E+00 8.80E-05

E NA 4 8-2 FTOH 6.49E-07 0.00E+00 6.49E-07

E NA 5 8-2 FTOH 0.00E+00 0.00E+00 0.00E+00

E NA 6 8-2 FTOH 2.52E-05 3.50E-05 6.01E-05

E NA -2 8-2-8 Ester Note 1 Note 1 Note 1

E NA 1 8-2-8 Ester Note 1 Note 1 Note 1

E NA -2 M+4 8-2 FTOH NA NA NA

E NA 1 M+4 8-2 FTOH NA NA NA

E NA 2 M+4 8-2 FTOH NA NA NA

E NA 3 M+4 8-2 FTOH NA NA NA

E NA 4 M+4 8-2 FTOH NA NA NA

E NA 5 M+4 8-2 FTOH NA NA NA

E NA 6 M+4 8-2 FTOH NA NA NA

E NA -2 PFDI 0.00E+00 0.00E+00 0.00E+00

E NA 1 PFDI 0.00E+00 0.00E+00 0.00E+00

E NA 2 PFDI 0.00E+00 0.00E+00 0.00E+00

E NA 3 PFDI 0.00E+00 0.00E+00 0.00E+00

E NA 4 PFDI 0.00E+00 0.00E+00 0.00E+00

E NA 5 PFDI 0.00E+00 0.00E+00 0.00E+00

E NA 6 PFDI 0.00E+00 0.00E+00 0.00E+00

E NA -2 PFOI 0.00E+00 0.00E+00 0.00E+00

E NA 1 PFOI 0.00E+00 0.00E+00 0.00E+00

E NA 2 PFOI 0.00E+00 0.00E+00 0.00E+00

E NA 3 PFOI 0.00E+00 0.00E+00 0.00E+00

E NA 4 PFOI 0.00E+00 0.00E+00 0.00E+00

E NA 5 PFOI 0.00E+00 0.00E+00 0.00E+00

E NA 6 PFOI 0.00E+00 0.00E+00 0.00E+00

# W ildlife International, Ltd. Project Number 112E-119

- 133 -

Table 34

Quantity of Analyte in Aqueous Extract Analysis by GC/MS (μmole)

Quantity per SCAS Unit in Extract (  mole)

Source Unit ID Sampling Event Analyte Extr act A Extract B Total

U 1 1 10-2 FTI 0.00E+00 0.00E+00 0.00E+00

U 1 2 10-2 FTI 0.00E+00 0.00E+00 0.00E+00

U 1 3 10-2 FTI 0.00E+00 0.00E+00 0.00E+00

U 1 4 10-2 FTI 0.00E+00 0.00E+00 0.00E+00

U 1 5 10-2 FTI 0.00E+00 0.00E+00 0.00E+00

U 1 6 10-2 FTI 0.00E+00 0.00E+00 0.00E+00

U 2 1 10-2 FTI 0.00E+00 0.00E+00 0.00E+00

U 2 2 10-2 FTI 0.00E+00 0.00E+00 0.00E+00

U 2 3 10-2 FTI 0.00E+00 0.00E+00 0.00E+00

U 2 4 10-2 FTI 0.00E+00 0.00E+00 0.00E+00

U 2 5 10-2 FTI 0.00E+00 0.00E+00 0.00E+00

U 2 6 10-2 FTI 0.00E+00 0.00E+00 0.00E+00

U 3 1 10-2 FTI 1.70E-04 8.70E-05 2.57E-04

U 3 2 10-2 FTI 5.61E-04 8.14E-05 6.43E-04

U 3 3 10-2 FTI 7.55E-04 1.07E-04 8.61E-04

U 3 4 10-2 FTI 7.48E-04 7.49E-04 1.50E-03

U 3 5 10-2 FTI 9.53E-04 2.20E-04 1.17E-03

U 3 6 10-2 FTI 9.01E-04 2.04E-04 1.10E-03

U 4 1 10-2 FTI 7.55E-05 0.00E+00 7.55E-05

U 4 2 10-2 FTI 2.45E-04 5.82E-05 3.03E-04

U 4 3 10-2 FTI 2.12E-04 0.00E+00 2.12E-04

U 4 4 10-2 FTI 3.12E-04 2.94E-04 6.06E-04

U 4 5 10-2 FTI 3.00E-04 1.66E-04 4.66E-04

U 4 6 10-2 FTI SC 2.84E-04 2.84E-04

U 1 1 10-2 FTOH 0.00E+00 0.00E+00 0.00E+00

U 1 2 10-2 FTOH 2.82E-05 0.00E+00 2.82E-05

U 1 3 10-2 FTOH 0.00E+00 0.00E+00 0.00E+00

U 1 4 10-2 FTOH 0.00E+00 0.00E+00 0.00E+00

U 1 5 10-2 FTOH 0.00E+00 0.00E+00 0.00E+00

U 1 6 10-2 FTOH 0.00E+00 0.00E+00 0.00E+00

U 2 1 10-2 FTOH 0.00E+00 0.00E+00 0.00E+00

U 2 2 10-2 FTOH 1.17E-04 1.66E-04 2.83E-04

U 2 3 10-2 FTOH 2.47E-05 8.30E-05 1.08E-04

U 2 4 10-2 FTOH 4.18E-06 5.44E-05 5.86E-05

U 2 5 10-2 FTOH 0.00E+00 0.00E+00 0.00E+00

U 2 6 10-2 FTOH 0.00E+00 5.61E-05 5.61E-05

U 3 1 10-2 FTOH 1.79E-05 0.00E+00 1.79E-05

U 3 2 10-2 FTOH 1.12E-04 3.26E-05 1.45E-04

U 3 3 10-2 FTOH 5.29E-05 0.00E+00 5.29E-05

U 3 4 10-2 FTOH 3.27E-05 0.00E+00 3.27E-05

# W ildlife International, Ltd. Project Number 112E-119

- 134 -

Table 34

Quantity of Analyte in Aqueous Extract Analysis by GC/MS (μmole)

Quantity per SCAS Unit in Extract (  mole)

Source Unit ID Sampling Event Analyte Extr act A Extract B Total

U 3 5 10-2 FTOH 6.38E-05 0.00E+00 6.38E-05

U 3 6 10-2 FTOH 8.44E-05 0.00E+00 8.44E-05

U 4 1 10-2 FTOH 0.00E+00 0.00E+00 0.00E+00

U 4 2 10-2 FTOH 1.12E-04 5.22E-05 1.64E-04

U 4 3 10-2 FTOH 4.91E-05 0.00E+00 4.91E-05

U 4 4 10-2 FTOH 5.77E-05 0.00E+00 5.77E-05

U 4 5 10-2 FTOH 7.64E-05 0.00E+00 7.64E-05

U 4 6 10-2 FTOH SC 7.42E-05 7.42E-05

U 1 1 6-2 FTOH 0.00E+00 0.00E+00 0.00E+00

U 1 2 6-2 FTOH 0.00E+00 0.00E+00 0.00E+00

U 1 3 6-2 FTOH 0.00E+00 0.00E+00 0.00E+00

U 1 4 6-2 FTOH 0.00E+00 0.00E+00 0.00E+00

U 1 5 6-2 FTOH 0.00E+00 0.00E+00 0.00E+00

U 1 6 6-2 FTOH 2.96E-05 0.00E+00 2.96E-05

U 2 1 6-2 FTOH 6.09E-04 0.00E+00 6.09E-04

U 2 2 6-2 FTOH 2.79E-04 7.73E-05 3.56E-04

U 2 3 6-2 FTOH 3.10E-04 1.57E-04 4.67E-04

U 2 4 6-2 FTOH 7.88E-04 2.80E-04 1.07E-03

U 2 5 6-2 FTOH 2.99E-04 7.56E-05 3.74E-04

U 2 6 6-2 FTOH 3.08E-04 1.60E-04 4.68E-04

U 3 1 6-2 FTOH 1.39E-04 0.00E+00 1.39E-04

U 3 2 6-2 FTOH 2.59E-04 0.00E+00 2.59E-04

U 3 3 6-2 FTOH 1.36E-04 0.00E+00 1.36E-04

U 3 4 6-2 FTOH 1.37E-04 0.00E+00 1.37E-04

U 3 5 6-2 FTOH 1.37E-04 0.00E+00 1.37E-04

U 3 6 6-2 FTOH 1.51E-04 1.08E-04 2.59E-04

U 4 1 6-2 FTOH 1.15E-04 0.00E+00 1.15E-04

U 4 2 6-2 FTOH 2.23E-04 0.00E+00 2.23E-04

U 4 3 6-2 FTOH 1.46E-04 0.00E+00 1.46E-04

U 4 4 6-2 FTOH 1.78E-04 1.44E-04 3.22E-04

U 4 5 6-2 FTOH 1.41E-04 0.00E+00 1.41E-04

U 4 6 6-2 FTOH SC 1.74E-04 1.74E-04

U 1 1 7-2 sFTOH 0.00E+00 0.00E+00 0.00E+00

U 1 2 7-2 sFTOH 0.00E+00 0.00E+00 0.00E+00

U 1 3 7-2 sFTOH 0.00E+00 0.00E+00 0.00E+00

U 1 4 7-2 sFTOH 0.00E+00 0.00E+00 0.00E+00

U 1 5 7-2 sFTOH 0.00E+00 0.00E+00 0.00E+00

U 1 6 7-2 sFTOH 0.00E+00 0.00E+00 0.00E+00

U 2 1 7-2 sFTOH 6.38E-02 3.67E-03 6.75E-02

U 2 2 7-2 sFTOH 7.83E-02 5.84E-03 8.42E-02

# W ildlife International, Ltd. Project Number 112E-119

- 135 -

Table 34

Quantity of Analyte in Aqueous Extract Analysis by GC/MS (μmole)

Quantity per SCAS Unit in Extract (  mole)

Source Unit ID Sampling Event Analyte Extr act A Extract B Total

U 2 3 7-2 sFTOH 7.10E-02 5.25E-03 7.63E-02

U 2 4 7-2 sFTOH 5.28E-02 4.35E-03 5.72E-02

U 2 5 7-2 sFTOH 4.20E-02 3.82E-03 4.58E-02

U 2 6 7-2 sFTOH 2.54E-02 2.28E-03 2.77E-02

U 3 1 7-2 sFTOH 4.27E-04 0.00E+00 4.27E-04

U 3 2 7-2 sFTOH 9.27E-04 0.00E+00 9.27E-04

U 3 3 7-2 sFTOH 8.89E-04 9.48E-05 9.84E-04

U 3 4 7-2 sFTOH 6.55E-04 1.39E-04 7.94E-04

U 3 5 7-2 sFTOH 6.62E-04 1.11E-04 7.73E-04

U 3 6 7-2 sFTOH 5.09E-04 1.27E-04 6.37E-04

U 4 1 7-2 sFTOH 3.25E-04 0.00E+00 3.25E-04

U 4 2 7-2 sFTOH 6.62E-04 0.00E+00 6.62E-04

U 4 3 7-2 sFTOH 5.99E-04 7.09E-05 6.70E-04

U 4 4 7-2 sFTOH 6.54E-04 1.19E-04 7.73E-04

U 4 5 7-2 sFTOH 4.92E-04 1.08E-04 6.00E-04

U 4 6 7-2 sFTOH SC 4.49E-04 4.49E-04

U 1 1 8-2 FTAC 0.00E+00 0.00E+00 0.00E+00

U 1 2 8-2 FTAC 0.00E+00 0.00E+00 0.00E+00

U 1 3 8-2 FTAC 0.00E+00 0.00E+00 0.00E+00

U 1 4 8-2 FTAC 0.00E+00 0.00E+00 0.00E+00

U 1 5 8-2 FTAC 0.00E+00 0.00E+00 0.00E+00

U 1 6 8-2 FTAC 0.00E+00 0.00E+00 0.00E+00

U 2 1 8-2 FTAC 0.00E+00 0.00E+00 0.00E+00

U 2 2 8-2 FTAC 0.00E+00 0.00E+00 0.00E+00

U 2 3 8-2 FTAC 0.00E+00 0.00E+00 0.00E+00

U 2 4 8-2 FTAC 0.00E+00 0.00E+00 0.00E+00

U 2 5 8-2 FTAC 0.00E+00 0.00E+00 0.00E+00

U 2 6 8-2 FTAC 0.00E+00 0.00E+00 0.00E+00

U 3 1 8-2 FTAC 0.00E+00 0.00E+00 0.00E+00

U 3 2 8-2 FTAC 0.00E+00 0.00E+00 0.00E+00

U 3 3 8-2 FTAC 0.00E+00 0.00E+00 0.00E+00

U 3 4 8-2 FTAC 0.00E+00 0.00E+00 0.00E+00

U 3 5 8-2 FTAC 0.00E+00 0.00E+00 0.00E+00

U 3 6 8-2 FTAC 0.00E+00 0.00E+00 0.00E+00

U 4 1 8-2 FTAC 0.00E+00 0.00E+00 0.00E+00

U 4 2 8-2 FTAC 0.00E+00 0.00E+00 0.00E+00

U 4 3 8-2 FTAC 0.00E+00 0.00E+00 0.00E+00

U 4 4 8-2 FTAC 0.00E+00 0.00E+00 0.00E+00

U 4 5 8-2 FTAC 0.00E+00 0.00E+00 0.00E+00

U 4 6 8-2 FTAC SC 0.00E+00 0.00E+00

# W ildlife International, Ltd. Project Number 112E-119

- 136 -

Table 34

Quantity of Analyte in Aqueous Extract Analysis by GC/MS (μmole)

Quantity per SCAS Unit in Extract (  mole)

Source Unit ID Sampling Event Analyte Extr act A Extract B Total

U 1 1 8-2 FTI 0.00E+00 0.00E+00 0.00E+00

U 1 2 8-2 FTI 0.00E+00 0.00E+00 0.00E+00

U 1 3 8-2 FTI 0.00E+00 0.00E+00 0.00E+00

U 1 4 8-2 FTI 0.00E+00 0.00E+00 0.00E+00

U 1 5 8-2 FTI 0.00E+00 0.00E+00 0.00E+00

U 1 6 8-2 FTI 0.00E+00 0.00E+00 0.00E+00

U 2 1 8-2 FTI 0.00E+00 0.00E+00 0.00E+00

U 2 2 8-2 FTI 0.00E+00 0.00E+00 0.00E+00

U 2 3 8-2 FTI 0.00E+00 0.00E+00 0.00E+00

U 2 4 8-2 FTI 0.00E+00 0.00E+00 0.00E+00

U 2 5 8-2 FTI 0.00E+00 0.00E+00 0.00E+00

U 2 6 8-2 FTI 0.00E+00 0.00E+00 0.00E+00

U 3 1 8-2 FTI 4.18E-05 0.00E+00 4.18E-05

U 3 2 8-2 FTI 4.91E-05 0.00E+00 4.91E-05

U 3 3 8-2 FTI 4.65E-05 0.00E+00 4.65E-05

U 3 4 8-2 FTI 4.79E-05 7.81E-05 1.26E-04

U 3 5 8-2 FTI 6.44E-05 4.77E-05 1.12E-04

U 3 6 8-2 FTI 3.52E-05 0.00E+00 3.52E-05

U 4 1 8-2 FTI 0.00E+00 0.00E+00 0.00E+00

U 4 2 8-2 FTI 1.56E-05 0.00E+00 1.56E-05

U 4 3 8-2 FTI 1.69E-05 0.00E+00 1.69E-05

U 4 4 8-2 FTI 2.89E-05 4.96E-05 7.85E-05

U 4 5 8-2 FTI 3.33E-05 0.00E+00 3.33E-05

U 4 6 8-2 FTI SC 0.00E+00 0.00E+00

U 1 1 8-2 FTO ND ND ND

U 1 2 8-2 FTO ND ND ND

U 1 3 8-2 FTO ND ND ND

U 1 4 8-2 FTO ND ND ND

U 1 5 8-2 FTO ND ND ND

U 1 6 8-2 FTO ND ND ND

U 2 1 8-2 FTO ND ND ND

U 2 2 8-2 FTO ND ND ND

U 2 3 8-2 FTO ND ND ND

U 2 4 8-2 FTO ND ND ND

U 2 5 8-2 FTO ND ND ND

U 2 6 8-2 FTO ND ND ND

U 3 1 8-2 FTO ND ND ND

U 3 2 8-2 FTO ND ND ND

U 3 3 8-2 FTO ND ND ND

U 3 4 8-2 FTO ND ND ND

# W ildlife International, Ltd. Project Number 112E-119

- 137 -

Table 34

Quantity of Analyte in Aqueous Extract Analysis by GC/MS (μmole)

Quantity per SCAS Unit in Extract (  mole)

Source Unit ID Sampling Event Analyte Extr act A Extract B Total

U 3 5 8-2 FTO ND ND ND

U 3 6 8-2 FTO ND ND ND

U 4 1 8-2 FTO ND ND ND

U 4 2 8-2 FTO ND ND ND

U 4 3 8-2 FTO ND ND ND

U 4 4 8-2 FTO ND ND ND

U 4 5 8-2 FTO ND ND ND

U 4 6 8-2 FTO ND ND ND

U 1 1 8-2 FTOH 0.00E+00 0.00E+00 0.00E+00

U 1 2 8-2 FTOH 3.70E-05 0.00E+00 3.70E-05

U 1 3 8-2 FTOH 1.13E-05 0.00E+00 1.13E-05

U 1 4 8-2 FTOH 6.41E-06 0.00E+00 6.41E-06

U 1 5 8-2 FTOH 0.00E+00 0.00E+00 0.00E+00

U 1 6 8-2 FTOH 1.69E-05 0.00E+00 1.69E-05

U 2 1 8-2 FTOH 3.02E-01 3.20E-02 3.34E-01

U 2 2 8-2 FTOH 4.21E-01 4.50E-02 4.66E-01

U 2 3 8-2 FTOH 2.43E-01 2.84E-02 2.72E-01

U 2 4 8-2 FTOH 4.32E-01 6.70E-02 4.99E-01

U 2 5 8-2 FTOH 3.07E-01 4.55E-02 3.53E-01

U 2 6 8-2 FTOH 7.42E-01 1.05E-01 8.47E-01

U 3 1 8-2 FTOH 4.74E-05 0.00E+00 4.74E-05

U 3 2 8-2 FTOH 3.66E-05 0.00E+00 3.66E-05

U 3 3 8-2 FTOH 6.23E-05 0.00E+00 6.23E-05

U 3 4 8-2 FTOH 3.72E-05 0.00E+00 3.72E-05

U 3 5 8-2 FTOH 7.18E-05 0.00E+00 7.18E-05

U 3 6 8-2 FTOH 9.08E-05 6.41E-05 1.55E-04

U 4 1 8-2 FTOH 4.68E-05 0.00E+00 4.68E-05

U 4 2 8-2 FTOH 2.01E-04 0.00E+00 2.01E-04

U 4 3 8-2 FTOH 7.01E-05 0.00E+00 7.01E-05

U 4 4 8-2 FTOH 7.08E-05 5.15E-05 1.22E-04

U 4 5 8-2 FTOH 8.35E-05 0.00E+00 8.35E-05

U 4 6 8-2 FTOH SC 9.87E-05 9.87E-05

U 1 1 8-2-8 Ester Note 1 Note 1 Note 1

U 2 1 8-2-8 Ester Note 1 Note 1 Note 1

U 3 1 8-2-8 Ester Note 1 Note 1 Note 1

U 4 1 8-2-8 Ester Note 1 Note 1 Note 1

U 1 1 M+4 8-2 FTOH NA NA NA

U 1 2 M+4 8-2 FTOH NA NA NA

U 1 3 M+4 8-2 FTOH NA NA NA

U 1 4 M+4 8-2 FTOH NA NA NA

# W ildlife International, Ltd. Project Number 112E-119

- 138 -

Table 34

Quantity of Analyte in Aqueous Extract Analysis by GC/MS (μmole)

Quantity per SCAS Unit in Extract (  mole)

Source Unit ID Sampling Event Analyte Extr act A Extract B Total

U 1 5 M+4 8-2 FTOH NA NA NA

U 1 6 M+4 8-2 FTOH NA NA NA

U 2 1 M+4 8-2 FTOH NA NA NA

U 2 2 M+4 8-2 FTOH NA NA NA

U 2 3 M+4 8-2 FTOH NA NA NA

U 2 4 M+4 8-2 FTOH NA NA NA

U 2 5 M+4 8-2 FTOH NA NA NA

U 2 6 M+4 8-2 FTOH NA NA NA

U 3 1 M+4 8-2 FTOH NA NA NA

U 3 2 M+4 8-2 FTOH NA NA NA

U 3 3 M+4 8-2 FTOH NA NA NA

U 3 4 M+4 8-2 FTOH NA NA NA

U 3 5 M+4 8-2 FTOH NA NA NA

U 3 6 M+4 8-2 FTOH NA NA NA

U 4 1 M+4 8-2 FTOH NA NA NA

U 4 2 M+4 8-2 FTOH NA NA NA

U 4 3 M+4 8-2 FTOH NA NA NA

U 4 4 M+4 8-2 FTOH NA NA NA

U 4 5 M+4 8-2 FTOH NA NA NA

U 4 6 M+4 8-2 FTOH NA NA NA

U 1 1 PFDI 0.00E+00 0.00E+00 0.00E+00

U 1 2 PFDI 0.00E+00 0.00E+00 0.00E+00

U 1 3 PFDI 0.00E+00 0.00E+00 0.00E+00

U 1 4 PFDI 0.00E+00 0.00E+00 0.00E+00

U 1 5 PFDI 0.00E+00 0.00E+00 0.00E+00

U 1 6 PFDI 0.00E+00 0.00E+00 0.00E+00

U 2 1 PFDI 0.00E+00 0.00E+00 0.00E+00

U 2 2 PFDI 0.00E+00 0.00E+00 0.00E+00

U 2 3 PFDI 0.00E+00 0.00E+00 0.00E+00

U 2 4 PFDI 0.00E+00 0.00E+00 0.00E+00

U 2 5 PFDI 0.00E+00 0.00E+00 0.00E+00

U 2 6 PFDI 0.00E+00 0.00E+00 0.00E+00

U 3 1 PFDI 0.00E+00 0.00E+00 0.00E+00

U 3 2 PFDI 0.00E+00 0.00E+00 0.00E+00

U 3 3 PFDI 0.00E+00 0.00E+00 0.00E+00

U 3 4 PFDI 0.00E+00 0.00E+00 0.00E+00

U 3 5 PFDI 0.00E+00 0.00E+00 0.00E+00

U 3 6 PFDI 0.00E+00 0.00E+00 0.00E+00

U 4 1 PFDI 0.00E+00 0.00E+00 0.00E+00

U 4 2 PFDI 0.00E+00 0.00E+00 0.00E+00

# W ildlife International, Ltd. Project Number 112E-119

- 139 -

Table 34

Quantity of Analyte in Aqueous Extract Analysis by GC/MS (μmole)

Quantity per SCAS Unit in Extract (  mole)

Source Unit ID Sampling Event Analyte Extr act A Extract B Total

U 4 3 PFDI 0.00E+00 0.00E+00 0.00E+00

U 4 4 PFDI 0.00E+00 0.00E+00 0.00E+00

U 4 5 PFDI 0.00E+00 0.00E+00 0.00E+00

U 4 6 PFDI SC 0.00E+00 0.00E+00

U 1 1 PFOI 0.00E+00 0.00E+00 0.00E+00

U 1 2 PFOI 0.00E+00 0.00E+00 0.00E+00

U 1 3 PFOI 0.00E+00 0.00E+00 0.00E+00

U 1 4 PFOI 0.00E+00 0.00E+00 0.00E+00

U 1 5 PFOI 0.00E+00 0.00E+00 0.00E+00

U 1 6 PFOI 0.00E+00 0.00E+00 0.00E+00

U 2 1 PFOI 0.00E+00 0.00E+00 0.00E+00

U 2 2 PFOI 0.00E+00 0.00E+00 0.00E+00

U 2 3 PFOI 0.00E+00 0.00E+00 0.00E+00

U 2 4 PFOI 0.00E+00 0.00E+00 0.00E+00

U 2 5 PFOI 0.00E+00 0.00E+00 0.00E+00

U 2 6 PFOI 0.00E+00 0.00E+00 0.00E+00

U 3 1 PFOI 0.00E+00 0.00E+00 0.00E+00

U 3 2 PFOI 0.00E+00 0.00E+00 0.00E+00

U 3 3 PFOI 0.00E+00 0.00E+00 0.00E+00

U 3 4 PFOI 0.00E+00 0.00E+00 0.00E+00

U 3 5 PFOI 0.00E+00 0.00E+00 0.00E+00

U 3 6 PFOI 0.00E+00 0.00E+00 0.00E+00

U 4 1 PFOI 0.00E+00 0.00E+00 0.00E+00

U 4 2 PFOI 0.00E+00 0.00E+00 0.00E+00

U 4 3 PFOI 0.00E+00 0.00E+00 0.00E+00

U 4 4 PFOI 0.00E+00 0.00E+00 0.00E+00

U 4 5 PFOI 0.00E+00 0.00E+00 0.00E+00

U 4 6 PFOI SC 0.00E+00 0.00E+00Wildlife International, Ltd.Project Number 112E-119- 140 -Table 35Quantity of Analyte in Trap Extract Analysis by GC/MS (μmole)XAD-2 (umole) Charcoal (umole)Source Unit IDSamplingEvent Analyte 1st Section 2nd Section Total 1st Section 2nd Section TotalTotal TrapsU 1 1 10-2 FTI 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00U 1 2 10-2 FTI 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00U 1 3 10-2 FTI 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00U 1 4 10-2 FTI 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00U 1 5 10-2 FTI 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00U 1 6 10-2 FTI 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00U 2 1 10-2 FTI 1.18E-06 0.00E+00 1.18E-06 0.00E+00 0.00E+00 0.00E+00 1.18E-06U 2 2 10-2 FTI 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00U 2 3 10-2 FTI 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00U 2 4 10-2 FTI 1.37E-06 0.00E+00 1.37E-06 0.00E+00 0.00E+00 0.00E+00 1.37E-06U 2 5 10-2 FTI 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00U 2 6 10-2 FTI 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00U 3 1 10-2 FTI 5.00E-04 0.00E+00 5.00E-04 0.00E+00 0.00E+00 0.00E+00 5.00E-04U 3 2 10-2 FTI 4.77E-04 0.00E+00 4.77E-04 0.00E+00 0.00E+00 0.00E+00 4.77E-04U 3 3 10-2 FTI 7.61E-04 0.00E+00 7.61E-04 0.00E+00 0.00E+00 0.00E+00 7.61E-04U 3 4 10-2 FTI 4.35E-04 1.95E-06 4.37E-04 0.00E+00 0.00E+00 0.00E+00 4.37E-04U 3 5 10-2 FTI 5.91E-04 0.00E+00 5.91E-04 0.00E+00 0.00E+00 0.00E+00 5.91E-04U 3 6 10-2 FTI 7.35E-04 1.66E-06 7.37E-04 0.00E+00 0.00E+00 0.00E+00 7.37E-04U 4 1 10-2 FTI 2.72E-04 0.00E+00 2.72E-04 0.00E+00 0.00E+00 0.00E+00 2.72E-04U 4 2 10-2 FTI 2.53E-04 0.00E+00 2.53E-04 0.00E+00 0.00E+00 0.00E+00 2.53E-04U 4 3 10-2 FTI 4.21E-04 0.00E+00 4.21E-04 0.00E+00 0.00E+00 0.00E+00 4.21E-04U 4 4 10-2 FTI 4.51E-04 0.00E+00 4.51E-04 0.00E+00 0.00E+00 0.00E+00 4.51E-04U 4 5 10-2 FTI 6.69E-04 0.00E+00 6.69E-04 0.00E+00 0.00E+00 0.00E+00 6.69E-04U 4 6 10-2 FTI 2.31E-04 0.00E+00 2.31E-04 0.00E+00 0.00E+00 0.00E+00 2.31E-04U 1 1 10-2 FTOH 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00U 1 2 10-2 FTOH 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00Wildlife International, Ltd.Project Number 112E-119- 141 -Table 35Quantity of Analyte in Trap Extract Analysis by GC/MS (μmole)XAD-2 (umole) Charcoal (umole)Source Unit IDSamplingEvent Analyte 1st Section 2nd Section Total 1st Section 2nd Section TotalTotal TrapsU 1 3 10-2 FTOH 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00U 1 4 10-2 FTOH 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00U 1 5 10-2 FTOH 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00U 1 6 10-2 FTOH 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00U 2 1 10-2 FTOH 1.45E-06 0.00E+00 1.45E-06 0.00E+00 0.00E+00 0.00E+00 1.45E-06U 2 2 10-2 FTOH 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00U 2 3 10-2 FTOH 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00U 2 4 10-2 FTOH 1.73E-06 0.00E+00 1.73E-06 0.00E+00 0.00E+00 0.00E+00 1.73E-06U 2 5 10-2 FTOH 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00U 2 6 10-2 FTOH 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00U 3 1 10-2 FTOH 4.41E-05 0.00E+00 4.41E-05 0.00E+00 0.00E+00 0.00E+00 4.41E-05U 3 2 10-2 FTOH 8.00E-06 0.00E+00 8.00E-06 0.00E+00 0.00E+00 0.00E+00 8.00E-06U 3 3 10-2 FTOH 6.07E-06 0.00E+00 6.07E-06 0.00E+00 0.00E+00 0.00E+00 6.07E-06U 3 4 10-2 FTOH 1.14E-05 0.00E+00 1.14E-05 0.00E+00 0.00E+00 0.00E+00 1.14E-05U 3 5 10-2 FTOH 9.40E-06 0.00E+00 9.40E-06 0.00E+00 0.00E+00 0.00E+00 9.40E-06U 3 6 10-2 FTOH 1.36E-05 0.00E+00 1.36E-05 0.00E+00 0.00E+00 0.00E+00 1.36E-05U 4 1 10-2 FTOH 1.08E-05 0.00E+00 1.08E-05 0.00E+00 0.00E+00 0.00E+00 1.08E-05U 4 2 10-2 FTOH 7.72E-06 0.00E+00 7.72E-06 0.00E+00 0.00E+00 0.00E+00 7.72E-06U 4 3 10-2 FTOH 1.40E-05 0.00E+00 1.40E-05 0.00E+00 0.00E+00 0.00E+00 1.40E-05U 4 4 10-2 FTOH 6.18E-06 0.00E+00 6.18E-06 0.00E+00 0.00E+00 0.00E+00 6.18E-06U 4 5 10-2 FTOH 1.58E-05 0.00E+00 1.58E-05 0.00E+00 0.00E+00 0.00E+00 1.58E-05U 4 6 10-2 FTOH 3.18E-06 0.00E+00 3.18E-06 0.00E+00 0.00E+00 0.00E+00 3.18E-06U 1 1 6-2 FTOH 4.98E-07 0.00E+00 4.98E-07 0.00E+00 0.00E+00 0.00E+00 4.98E-07U 1 2 6-2 FTOH 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00U 1 3 6-2 FTOH 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00U 1 4 6-2 FTOH 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00Wildlife International, Ltd.Project Number 112E-119- 142 -Table 35Quantity of Analyte in Trap Extract Analysis by GC/MS (μmole)XAD-2 (umole) Charcoal (umole)Source Unit IDSamplingEvent Analyte 1st Section 2nd Section Total 1st Section 2nd Section TotalTotal TrapsU 1 5 6-2 FTOH 1.94E-06 0.00E+00 1.94E-06 0.00E+00 0.00E+00 0.00E+00 1.94E-06U 1 6 6-2 FTOH 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00U 2 1 6-2 FTOH 2.59E-04 0.00E+00 2.59E-04 0.00E+00 0.00E+00 0.00E+00 2.59E-04U 2 2 6-2 FTOH 2.69E-04 0.00E+00 2.69E-04 0.00E+00 0.00E+00 0.00E+00 2.69E-04U 2 3 6-2 FTOH 7.98E-05 0.00E+00 7.98E-05 0.00E+00 0.00E+00 0.00E+00 7.98E-05U 2 4 6-2 FTOH 2.95E-04 0.00E+00 2.95E-04 0.00E+00 0.00E+00 0.00E+00 2.95E-04U 2 5 6-2 FTOH 2.13E-04 0.00E+00 2.13E-04 0.00E+00 0.00E+00 0.00E+00 2.13E-04U 2 6 6-2 FTOH 1.63E-04 0.00E+00 1.63E-04 0.00E+00 0.00E+00 0.00E+00 1.63E-04U 3 1 6-2 FTOH 2.84E-03 0.00E+00 2.84E-03 0.00E+00 0.00E+00 0.00E+00 2.84E-03U 3 2 6-2 FTOH 1.01E-03 0.00E+00 1.01E-03 0.00E+00 0.00E+00 0.00E+00 1.01E-03U 3 3 6-2 FTOH 1.62E-03 0.00E+00 1.62E-03 0.00E+00 0.00E+00 0.00E+00 1.62E-03U 3 4 6-2 FTOH 8.77E-04 0.00E+00 8.77E-04 0.00E+00 0.00E+00 0.00E+00 8.77E-04U 3 5 6-2 FTOH 1.43E-03 0.00E+00 1.43E-03 0.00E+00 0.00E+00 0.00E+00 1.43E-03U 3 6 6-2 FTOH 1.18E-03 0.00E+00 1.18E-03 0.00E+00 0.00E+00 0.00E+00 1.18E-03U 4 1 6-2 FTOH 1.45E-03 0.00E+00 1.45E-03 0.00E+00 0.00E+00 0.00E+00 1.45E-03U 4 2 6-2 FTOH 1.07E-03 0.00E+00 1.07E-03 0.00E+00 0.00E+00 0.00E+00 1.07E-03U 4 3 6-2 FTOH 1.13E-03 0.00E+00 1.13E-03 0.00E+00 0.00E+00 0.00E+00 1.13E-03U 4 4 6-2 FTOH 1.07E-03 0.00E+00 1.07E-03 0.00E+00 0.00E+00 0.00E+00 1.07E-03U 4 5 6-2 FTOH 1.63E-03 0.00E+00 1.63E-03 0.00E+00 0.00E+00 0.00E+00 1.63E-03U 4 6 6-2 FTOH 1.20E-03 0.00E+00 1.20E-03 0.00E+00 0.00E+00 0.00E+00 1.20E-03U 1 1 7-2 sFTOH 1.72E-06 0.00E+00 1.72E-06 0.00E+00 0.00E+00 0.00E+00 1.72E-06U 1 2 7-2 sFTOH 3.09E-06 0.00E+00 3.09E-06 0.00E+00 0.00E+00 0.00E+00 3.09E-06U 1 3 7-2 sFTOH 2.26E-06 0.00E+00 2.26E-06 0.00E+00 0.00E+00 0.00E+00 2.26E-06U 1 4 7-2 sFTOH 2.66E-06 0.00E+00 2.66E-06 0.00E+00 0.00E+00 0.00E+00 2.66E-06U 1 5 7-2 sFTOH 1.99E-06 0.00E+00 1.99E-06 0.00E+00 0.00E+00 0.00E+00 1.99E-06U 1 6 7-2 sFTOH 1.39E-06 0.00E+00 1.39E-06 0.00E+00 0.00E+00 0.00E+00 1.39E-06Wildlife International, Ltd.Project Number 112E-119- 143 -Table 35Quantity of Analyte in Trap Extract Analysis by GC/MS (μmole)XAD-2 (umole) Charcoal (umole)Source Unit IDSamplingEvent Analyte 1st Section 2nd Section Total 1st Section 2nd Section TotalTotal TrapsU 2 1 7-2 sFTOH 2.11E-01 7.65E-06 2.11E-01 8.59E-06 0.00E+00 8.59E-06 2.11E-01U 2 2 7-2 sFTOH 2.41E-01 0.00E+00 2.41E-01 0.00E+00 0.00E+00 0.00E+00 2.41E-01U 2 3 7-2 sFTOH 2.38E-01 1.49E-06 2.38E-01 0.00E+00 0.00E+00 0.00E+00 2.38E-01U 2 4 7-2 sFTOH 5.22E-01 1.95E-06 5.22E-01 0.00E+00 0.00E+00 0.00E+00 5.22E-01U 2 5 7-2 sFTOH 2.19E-01 1.01E-06 2.19E-01 0.00E+00 0.00E+00 0.00E+00 2.19E-01U 2 6 7-2 sFTOH 2.83E-01 3.78E-06 2.83E-01 0.00E+00 0.00E+00 0.00E+00 2.83E-01U 3 1 7-2 sFTOH 1.26E-03 4.98E-04 1.76E-03 0.00E+00 0.00E+00 0.00E+00 1.76E-03U 3 2 7-2 sFTOH 1.99E-03 0.00E+00 1.99E-03 0.00E+00 0.00E+00 0.00E+00 1.99E-03U 3 3 7-2 sFTOH 5.44E-03 0.00E+00 5.44E-03 0.00E+00 0.00E+00 0.00E+00 5.44E-03U 3 4 7-2 sFTOH 2.92E-03 5.74E-06 2.93E-03 0.00E+00 0.00E+00 0.00E+00 2.93E-03U 3 5 7-2 sFTOH 2.92E-03 0.00E+00 2.92E-03 0.00E+00 0.00E+00 0.00E+00 2.92E-03U 3 6 7-2 sFTOH 5.55E-03 0.00E+00 5.55E-03 0.00E+00 0.00E+00 0.00E+00 5.55E-03U 4 1 7-2 sFTOH 1.49E-03 0.00E+00 1.49E-03 0.00E+00 0.00E+00 0.00E+00 1.49E-03U 4 2 7-2 sFTOH 3.98E-03 0.00E+00 3.98E-03 0.00E+00 0.00E+00 0.00E+00 3.98E-03U 4 3 7-2 sFTOH 6.86E-03 0.00E+00 6.86E-03 0.00E+00 0.00E+00 0.00E+00 6.86E-03U 4 4 7-2 sFTOH 4.93E-03 0.00E+00 4.93E-03 0.00E+00 0.00E+00 0.00E+00 4.93E-03U 4 5 7-2 sFTOH 5.88E-03 0.00E+00 5.88E-03 0.00E+00 0.00E+00 0.00E+00 5.88E-03U 4 6 7-2 sFTOH 4.97E-03 0.00E+00 4.97E-03 1.76E-06 0.00E+00 1.76E-06 4.97E-03U 1 1 8-2 FTAC 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00U 1 2 8-2 FTAC 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00U 1 3 8-2 FTAC 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00U 1 4 8-2 FTAC 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00U 1 5 8-2 FTAC 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00U 1 6 8-2 FTAC 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00U 2 1 8-2 FTAC 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00U 2 2 8-2 FTAC 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00Wildlife International, Ltd.Project Number 112E-119- 144 -Table 35Quantity of Analyte in Trap Extract Analysis by GC/MS (μmole)XAD-2 (umole) Charcoal (umole)Source Unit IDSamplingEvent Analyte 1st Section 2nd Section Total 1st Section 2nd Section TotalTotal TrapsU 2 3 8-2 FTAC 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00U 2 4 8-2 FTAC 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00U 2 5 8-2 FTAC 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00U 2 6 8-2 FTAC 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00U 3 1 8-2 FTAC 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00U 3 2 8-2 FTAC 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00U 3 3 8-2 FTAC 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00U 3 4 8-2 FTAC 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00U 3 5 8-2 FTAC 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00U 3 6 8-2 FTAC 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00U 4 1 8-2 FTAC 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00U 4 2 8-2 FTAC 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00U 4 3 8-2 FTAC 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00U 4 4 8-2 FTAC 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00U 4 5 8-2 FTAC 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00U 4 6 8-2 FTAC 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00U 1 1 8-2 FTI 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00U 1 2 8-2 FTI 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00U 1 3 8-2 FTI 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00U 1 4 8-2 FTI 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00U 1 5 8-2 FTI 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00U 1 6 8-2 FTI 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00U 2 1 8-2 FTI 1.25E-05 0.00E+00 1.25E-05 0.00E+00 0.00E+00 0.00E+00 1.25E-05U 2 2 8-2 FTI 1.29E-05 0.00E+00 1.29E-05 0.00E+00 3.47E-07 3.47E-07 1.33E-05U 2 3 8-2 FTI 5.45E-06 0.00E+00 5.45E-06 0.00E+00 0.00E+00 0.00E+00 5.45E-06U 2 4 8-2 FTI 1.92E-05 0.00E+00 1.92E-05 0.00E+00 0.00E+00 0.00E+00 1.92E-05Wildlife International, Ltd.Project Number 112E-119- 145 -Table 35Quantity of Analyte in Trap Extract Analysis by GC/MS (μmole)XAD-2 (umole) Charcoal (umole)Source Unit IDSamplingEvent Analyte 1st Section 2nd Section Total 1st Section 2nd Section TotalTotal TrapsU 2 5 8-2 FTI 9.89E-06 0.00E+00 9.89E-06 0.00E+00 0.00E+00 0.00E+00 9.89E-06U 2 6 8-2 FTI 7.42E-06 0.00E+00 7.42E-06 0.00E+00 0.00E+00 0.00E+00 7.42E-06U 3 1 8-2 FTI 8.16E-04 0.00E+00 8.16E-04 0.00E+00 0.00E+00 0.00E+00 8.16E-04U 3 2 8-2 FTI 5.28E-04 0.00E+00 5.28E-04 0.00E+00 4.35E-07 4.35E-07 5.28E-04U 3 3 8-2 FTI 7.11E-04 0.00E+00 7.11E-04 0.00E+00 0.00E+00 0.00E+00 7.11E-04U 3 4 8-2 FTI 4.26E-04 2.67E-06 4.29E-04 0.00E+00 0.00E+00 0.00E+00 4.29E-04U 3 5 8-2 FTI 6.26E-04 0.00E+00 6.26E-04 0.00E+00 0.00E+00 0.00E+00 6.26E-04U 3 6 8-2 FTI 5.23E-04 0.00E+00 5.23E-04 0.00E+00 0.00E+00 0.00E+00 5.23E-04U 4 1 8-2 FTI 6.03E-04 0.00E+00 6.03E-04 0.00E+00 0.00E+00 0.00E+00 6.03E-04U 4 2 8-2 FTI 3.08E-04 0.00E+00 3.08E-04 0.00E+00 0.00E+00 0.00E+00 3.08E-04U 4 3 8-2 FTI 2.92E-04 0.00E+00 2.92E-04 0.00E+00 0.00E+00 0.00E+00 2.92E-04U 4 4 8-2 FTI 2.80E-04 0.00E+00 2.80E-04 0.00E+00 0.00E+00 0.00E+00 2.80E-04U 4 5 8-2 FTI 8.58E-04 0.00E+00 8.58E-04 0.00E+00 0.00E+00 0.00E+00 8.58E-04U 4 6 8-2 FTI 2.14E-04 0.00E+00 2.14E-04 0.00E+00 0.00E+00 0.00E+00 2.14E-04U 1 1 8-2 FTO ND ND ND ND ND ND NDU 1 2 8-2 FTO D ND D ND ND ND DU 1 3 8-2 FTO ND ND ND ND ND ND NDU 1 4 8-2 FTO ND ND ND ND ND ND NDU 1 5 8-2 FTO ND ND ND ND ND ND NDU 1 6 8-2 FTO ND ND ND ND ND ND NDU 2 1 8-2 FTO ND ND ND ND ND ND NDU 2 2 8-2 FTO ND ND ND ND D D DU 2 3 8-2 FTO ND ND ND ND D D DU 2 4 8-2 FTO ND ND ND ND ND ND NDU 2 5 8-2 FTO ND ND ND ND ND ND NDU 2 6 8-2 FTO ND ND ND ND ND ND NDWildlife International, Ltd.Project Number 112E-119- 146 -Table 35Quantity of Analyte in Trap Extract Analysis by GC/MS (μmole)XAD-2 (umole) Charcoal (umole)Source Unit IDSamplingEvent Analyte 1st Section 2nd Section Total 1st Section 2nd Section TotalTotal TrapsU 3 1 8-2 FTO D ND D ND ND ND DU 3 2 8-2 FTO D ND D ND ND ND DU 3 3 8-2 FTO D ND D ND ND ND DU 3 4 8-2 FTO D ND D ND ND ND DU 3 5 8-2 FTO D ND D ND ND ND DU 3 6 8-2 FTO D ND D ND ND ND DU 4 1 8-2 FTO D ND D ND ND ND DU 4 2 8-2 FTO D ND D ND ND ND DU 4 3 8-2 FTO ND ND ND ND ND ND NDU 4 4 8-2 FTO D ND D ND ND ND DU 4 5 8-2 FTO D ND D ND ND ND DU 4 6 8-2 FTO D ND D ND ND ND DU 1 1 8-2 FTOH 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00U 1 2 8-2 FTOH 1.96E-06 0.00E+00 1.96E-06 0.00E+00 0.00E+00 0.00E+00 1.96E-06U 1 3 8-2 FTOH 2.50E-06 0.00E+00 2.50E-06 0.00E+00 0.00E+00 0.00E+00 2.50E-06U 1 4 8-2 FTOH 4.93E-06 0.00E+00 4.93E-06 0.00E+00 0.00E+00 0.00E+00 4.93E-06U 1 5 8-2 FTOH 7.92E-06 0.00E+00 7.92E-06 0.00E+00 0.00E+00 0.00E+00 7.92E-06U 1 6 8-2 FTOH 1.39E-06 0.00E+00 1.39E-06 1.05E-06 1.04E-06 2.09E-06 3.48E-06U 2 1 8-2 FTOH 1.32E+00 6.14E-05 1.32E+00 1.23E-04 0.00E+00 1.23E-04 1.32E+00U 2 2 8-2 FTOH 1.37E+00 0.00E+00 1.37E+00 0.00E+00 0.00E+00 0.00E+00 1.37E+00U 2 3 8-2 FTOH 4.87E-01 0.00E+00 4.87E-01 1.74E-06 0.00E+00 1.74E-06 4.87E-01U 2 4 8-2 FTOH 1.71E+00 0.00E+00 1.71E+00 0.00E+00 0.00E+00 0.00E+00 1.71E+00U 2 5 8-2 FTOH 8.72E-01 1.52E-06 8.72E-01 0.00E+00 0.00E+00 0.00E+00 8.72E-01U 2 6 8-2 FTOH 7.72E-01 4.68E-05 7.72E-01 0.00E+00 9.95E-07 9.95E-07 7.72E-01U 3 1 8-2 FTOH 4.18E-04 5.32E-03 5.74E-03 1.52E-05 0.00E+00 1.52E-05 5.76E-03U 3 2 8-2 FTOH 9.19E-05 5.59E-07 9.24E-05 0.00E+00 0.00E+00 0.00E+00 9.24E-05Wildlife International, Ltd.Project Number 112E-119- 147 -Table 35Quantity of Analyte in Trap Extract Analysis by GC/MS (μmole)XAD-2 (umole) Charcoal (umole)Source Unit IDSamplingEvent Analyte 1st Section 2nd Section Total 1st Section 2nd Section TotalTotal TrapsU 3 3 8-2 FTOH 8.95E-05 0.00E+00 8.95E-05 0.00E+00 0.00E+00 0.00E+00 8.95E-05U 3 4 8-2 FTOH 1.37E-04 0.00E+00 1.37E-04 0.00E+00 0.00E+00 0.00E+00 1.37E-04U 3 5 8-2 FTOH 1.71E-04 0.00E+00 1.71E-04 0.00E+00 0.00E+00 0.00E+00 1.71E-04U 3 6 8-2 FTOH 2.09E-04 0.00E+00 2.09E-04 0.00E+00 0.00E+00 0.00E+00 2.09E-04U 4 1 8-2 FTOH 1.51E-04 1.69E-06 1.53E-04 0.00E+00 0.00E+00 0.00E+00 1.53E-04U 4 2 8-2 FTOH 1.32E-04 0.00E+00 1.32E-04 0.00E+00 0.00E+00 0.00E+00 1.32E-04U 4 3 8-2 FTOH 1.87E-04 0.00E+00 1.87E-04 0.00E+00 0.00E+00 0.00E+00 1.87E-04U 4 4 8-2 FTOH 1.40E-04 0.00E+00 1.40E-04 0.00E+00 0.00E+00 0.00E+00 1.40E-04U 4 5 8-2 FTOH 2.74E-04 0.00E+00 2.74E-04 0.00E+00 0.00E+00 0.00E+00 2.74E-04U 4 6 8-2 FTOH 1.14E-04 0.00E+00 1.14E-04 9.79E-07 0.00E+00 9.79E-07 1.15E-04U 1 1 M+4 8-2 FTOH 1.97E-05 2.35E-05 4.33E-05 2.11E-05 2.03E-05 4.13E-05 8.46E-05U 1 2 M+4 8-2 FTOH 2.28E-05 2.30E-05 4.58E-05 2.73E-05 2.14E-05 4.87E-05 9.45E-05U 1 3 M+4 8-2 FTOH 1.93E-05 2.09E-05 4.02E-05 2.50E-05 2.22E-05 4.71E-05 8.73E-05U 1 4 M+4 8-2 FTOH 1.97E-05 1.85E-05 3.81E-05 2.13E-05 2.13E-05 4.26E-05 8.07E-05U 1 5 M+4 8-2 FTOH 1.69E-05 1.69E-05 3.38E-05 1.76E-05 1.81E-05 3.57E-05 6.95E-05U 1 6 M+4 8-2 FTOH 1.58E-05 1.43E-05 3.01E-05 1.54E-05 1.56E-05 3.10E-05 6.11E-05U 2 1 M+4 8-2 FTOH 1.32E+00 1.82E-05 1.32E+00 1.99E-05 1.98E-05 3.97E-05 1.32E+00U 2 2 M+4 8-2 FTOH 1.37E+00 1.93E-05 1.37E+00 2.68E-05 2.42E-05 5.10E-05 1.37E+00U 2 3 M+4 8-2 FTOH 4.87E-01 1.98E-05 4.87E-01 2.44E-05 2.05E-05 4.49E-05 4.87E-01U 2 4 M+4 8-2 FTOH 1.71E+00 2.09E-05 1.71E+00 2.08E-05 1.78E-05 3.86E-05 1.71E+00U 2 5 M+4 8-2 FTOH 8.72E-01 1.75E-05 8.72E-01 1.81E-05 1.70E-05 3.52E-05 8.72E-01U 2 6 M+4 8-2 FTOH 7.72E-01 1.49E-05 7.72E-01 1.83E-05 1.61E-05 3.44E-05 7.72E-01U 3 1 M+4 8-2 FTOH 1.80E-05 2.15E-05 3.96E-05 1.96E-05 2.05E-05 4.01E-05 7.97E-05U 3 2 M+4 8-2 FTOH 2.30E-05 2.32E-05 4.62E-05 2.70E-05 2.44E-05 5.14E-05 9.76E-05U 3 3 M+4 8-2 FTOH 1.92E-05 2.04E-05 3.96E-05 2.43E-05 2.35E-05 4.78E-05 8.74E-05U 3 4 M+4 8-2 FTOH 1.85E-05 1.78E-05 3.63E-05 2.10E-05 1.91E-05 4.01E-05 7.64E-05Wildlife International, Ltd.Project Number 112E-119- 148 -Table 35Quantity of Analyte in Trap Extract Analysis by GC/MS (μmole)XAD-2 (umole) Charcoal (umole)Source Unit IDSamplingEvent Analyte 1st Section 2nd Section Total 1st Section 2nd Section TotalTotal TrapsU 3 5 M+4 8-2 FTOH 1.76E-05 1.63E-05 3.39E-05 1.90E-05 1.69E-05 3.59E-05 6.98E-05U 3 6 M+4 8-2 FTOH 1.61E-05 1.45E-05 3.07E-05 1.74E-05 1.62E-05 3.36E-05 6.42E-05U 4 1 M+4 8-2 FTOH 2.07E-05 1.71E-05 3.78E-05 2.04E-05 1.79E-05 3.83E-05 7.61E-05U 4 2 M+4 8-2 FTOH 2.18E-05 2.13E-05 4.31E-05 2.42E-05 2.46E-05 4.88E-05 9.19E-05U 4 3 M+4 8-2 FTOH 1.93E-05 1.97E-05 3.90E-05 2.40E-05 2.68E-05 5.08E-05 8.98E-05U 4 4 M+4 8-2 FTOH 1.96E-05 1.82E-05 3.78E-05 1.97E-05 1.89E-05 3.86E-05 7.64E-05U 4 5 M+4 8-2 FTOH 1.83E-05 1.71E-05 3.54E-05 1.80E-05 1.83E-05 3.63E-05 7.17E-05U 4 6 M+4 8-2 FTOH 1.59E-05 1.46E-05 3.05E-05 1.61E-05 1.61E-05 3.22E-05 6.27E-05U 1 1 PFDI 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00U 1 2 PFDI 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00U 1 3 PFDI 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00U 1 4 PFDI 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00U 1 5 PFDI 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00U 1 6 PFDI 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00U 2 1 PFDI 2.51E-05 0.00E+00 2.51E-05 0.00E+00 0.00E+00 0.00E+00 2.51E-05U 2 2 PFDI 2.46E-05 0.00E+00 2.46E-05 0.00E+00 0.00E+00 0.00E+00 2.46E-05U 2 3 PFDI 1.81E-05 0.00E+00 1.81E-05 0.00E+00 0.00E+00 0.00E+00 1.81E-05U 2 4 PFDI 3.13E-05 0.00E+00 3.13E-05 0.00E+00 0.00E+00 0.00E+00 3.13E-05U 2 5 PFDI 2.18E-05 0.00E+00 2.18E-05 0.00E+00 0.00E+00 0.00E+00 2.18E-05U 2 6 PFDI 1.99E-05 0.00E+00 1.99E-05 0.00E+00 0.00E+00 0.00E+00 1.99E-05U 3 1 PFDI 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00U 3 2 PFDI 8.89E-06 0.00E+00 8.89E-06 0.00E+00 0.00E+00 0.00E+00 8.89E-06U 3 3 PFDI 2.21E-05 0.00E+00 2.21E-05 0.00E+00 0.00E+00 0.00E+00 2.21E-05U 3 4 PFDI 2.87E-05 0.00E+00 2.87E-05 0.00E+00 0.00E+00 0.00E+00 2.87E-05U 3 5 PFDI 1.99E-05 0.00E+00 1.99E-05 0.00E+00 0.00E+00 0.00E+00 1.99E-05U 3 6 PFDI 3.28E-05 0.00E+00 3.28E-05 0.00E+00 0.00E+00 0.00E+00 3.28E-05Wildlife International, Ltd.Project Number 112E-119- 149 -Table 35Quantity of Analyte in Trap Extract Analysis by GC/MS (μmole)XAD-2 (umole) Charcoal (umole)Source Unit IDSamplingEvent Analyte 1st Section 2nd Section Total 1st Section 2nd Section TotalTotal TrapsU 4 1 PFDI 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00U 4 2 PFDI 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00U 4 3 PFDI 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00U 4 4 PFDI 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00U 4 5 PFDI 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00U 4 6 PFDI 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00U 1 1 PFOI 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00U 1 2 PFOI 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00U 1 3 PFOI 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00U 1 4 PFOI 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00U 1 5 PFOI 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00U 1 6 PFOI 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00U 2 1 PFOI 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00U 2 2 PFOI 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00U 2 3 PFOI 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00U 2 4 PFOI 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00U 2 5 PFOI 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00U 2 6 PFOI 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00U 3 1 PFOI 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00U 3 2 PFOI 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00U 3 3 PFOI 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00U 3 4 PFOI 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00U 3 5 PFOI 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00U 3 6 PFOI 2.85E-05 0.00E+00 2.85E-05 0.00E+00 0.00E+00 0.00E+00 2.85E-05U 4 1 PFOI 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00U 4 2 PFOI 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00Wildlife International, Ltd.Project Number 112E-119- 150 -Table 35Quantity of Analyte in Trap Extract Analysis by GC/MS (μmole)XAD-2 (umole) Charcoal (umole)Source Unit IDSamplingEvent Analyte 1st Section 2nd Section Total 1st Section 2nd Section TotalTotal TrapsU 4 3 PFOI 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00U 4 4 PFOI 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00U 4 5 PFOI 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00U 4 6 PFOI 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00Wildlife International, Ltd.Project Number 112E-119- 151 -Table 36Summary of Sludge Analysis by LC/MS/MS (μmole/kg)(Units are micromoles per kg dry weight sludge)Unit IDSamplingEvent 7-3 Acid 8-2 FTCA 8-2 FTUCA M+2 PFHxA M+8 PFOA PFDA PFNA PFOA PFUAU1 1 3.16E-02 6.46E-02 0.00E+00 NA NA 2.18E-02 3.78E-03 4.68E-03 9.60E-03U1 2 5.01E-02 5.17E-02 5.34E-03 NA NA 2.46E-02 3.49E-03 1.11E-02 1.02E-02U1 3 5.92E-02 4.21E-02 7.27E-04 NA NA 3.37E-02 6.05E-03 4.34E-03 1.39E-02U1 4 6.96E-02 3.08E-02 1.54E-03 NA NA 2.99E-02 2.53E-03 5.74E-03 1.32E-02U1 5 6.46E-02 1.64E-02 3.20E-03 NA NA 2.95E-02 3.26E-03 9.29E-03 1.45E-02U1 6 6.16E-02 3.45E-02 2.73E-03 NA NA 3.17E-02 3.75E-03 1.07E-02 1.28E-02U2 1 4.53E+01 2.06E+02 1.13E+02 NA NA 1.58E-02 1.11E-01 4.43E+01 8.42E-03U2 2 5.65E+01 2.01E+02 1.35E+02 NA NA 5.28E-03 6.75E-02 2.48E+01 2.61E-03U2 3 2.17E+02 3.11E+02 2.85E+02 NA NA 2.05E-02 2.88E-01 1.71E+02 1.64E-02U2 4 4.46E+02 6.16E+02 4.08E+02 NA NA 1.63E-02 2.83E-01 2.19E+02 1.19E-02U2 5 3.04E+02 5.76E+02 4.15E+02 NA NA 1.09E-02 2.11E-01 2.05E+02 1.15E-02U2 6 4.36E+02 6.46E+02 5.91E+02 NA NA 1.36E-02 2.37E-01 2.81E+02 8.98E-03U3 1 4.23E-01 1.12E-01 6.70E-02 NA NA 3.65E-01 1.45E+00 7.42E-01 6.53E-01U3 2 1.27E+00 8.51E-02 9.89E-02 NA NA 9.02E-01 3.56E+00 1.90E+00 1.87E+00U3 3 1.83E+00 5.31E-02 7.20E-02 NA NA 1.17E+00 3.59E+00 2.19E+00 3.04E+00U3 4 3.39E+00 1.02E-01 1.24E-01 NA NA 1.90E+00 4.23E+00 3.21E+00 6.99E+00U3 5 3.74E+00 1.18E-01 1.76E-01 NA NA 2.57E+00 5.12E+00 3.68E+00 6.93E+00U3 6 4.57E+00 1.91E-01 2.24E-01 NA NA 2.97E+00 4.97E+00 5.74E+00 7.37E+00U4 1 3.77E-01 7.33E-02 4.11E-02 NA NA 8.59E-02 5.54E-01 4.78E-01 2.15E-01U4 2 1.04E+00 6.84E-02 7.51E-02 NA NA 3.13E-01 1.33E+00 1.40E+00 8.15E-01U4 3 2.34E+00 5.66E-02 7.60E-02 NA NA 6.00E-01 1.60E+00 2.05E+00 1.79E+00U4 4 3.20E+00 6.54E-02 8.46E-02 NA NA 7.81E-01 1.77E+00 2.46E+00 2.15E+00U4 5 3.40E+00 6.92E-02 1.34E-01 NA NA 1.04E+00 2.03E+00 2.83E+00 2.96E+00U4 6 3.93E+00 1.32E-01 1.22E-01 NA NA 1.33E+00 2.13E+00 3.69E+00 3.27E+00Wildlife International, Ltd.Project Number 112E-119- 152 -Table 37Summary of Sludge Analysis by GC/MS (μmole/kg)(Units are micromoles per kg dry weight sludge)Unit IDSamplingEvent 10-2 FTI 10-2 FTOH 6-2 FTOH 7-2 sFTOH 8-2 FTAC 8-2 FTI 8-2 FTO 8-2 FTOHM+4 8-2FTOH PFDI PFOI 8-2-8 EsterU1 1 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 ND 2.68E-02 NA 0.00E+00 0.00E+00 Note 1U1 2 0.00E+00 0.00E+00 1.54E-02 2.29E-02 0.00E+00 0.00E+00 ND 0.00E+00 NA 0.00E+00 0.00E+00 Note 1U1 3 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+000.00E+00 ND 0.00E+00 NA 0.00E+00 0.00E+00 Note 1U1 4 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+000.00E+00 ND 0.00E+00 NA 0.00E+00 0.00E+00 Note 1U1 5 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+000.00E+00 ND 0.00E+00 NA 0.00E+00 0.00E+00 Note 1U1 6 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+000.00E+00 ND 0.00E+00 NA 0.00E+00 0.00E+00 Note 1U2 1 0.00E+00 8.41E-02 5.33E-01 6.36E+01 0.00E+00 0.00E+00 ND 9.94E+03 NA 0.00E+00 0.00E+00 Note 1U2 2 0.00E+00 1.15E-01 9.14E-01 1.28E+02 0.00E+00 4.92E-02 ND 1.54E+04 NA 0.00E+00 0.00E+00 Note 1U2 3 0.00E+00 1.42E-01 1.24E+00 1.95E+02 0.00E+006.15E-02 ND 2.22E+04 NA 0.00E+00 0.00E+00 Note 1U2 4 0.00E+00 1.89E-01 1.85E+00 1.33E+02 0.00E+009.57E-02 ND 3.44E+04 NA 0.00E+00 0.00E+00 Note 1U2 5 0.00E+00 1.25E-01 8.96E-01 1.51E+02 0.00E+00 4.57E-02 ND 2.00E+04 NA 0.00E+00 0.00E+00 Note 1U2 6 0.00E+00 1.38E-01 1.19E+00 8.95E+01 0.00E+005.40E-02 ND 2.74E+04 NA 0.00E+00 0.00E+00 Note 1U3 1 1.43E+00 1.26E-01 1.36E-01 4.48E-01 0.00E+00 5.22E-01 ND 2.71E-01 NA 0.00E+00 0.00E+00 Note 1U3 2 3.97E+00 2.63E-01 2.28E-01 1.80E+00 0.00E+00 7.13E-01 ND 6.79E-01 NA 2.41E-01 0.00E+00 Note 1U3 3 3.39E+00 2.35E-01 1.65E-01 1.59E+00 0.00E+00 5.14E-01 D 4.09E-01 NA 0.00E+00 0.00E+00 Note 1U3 4 5.20E+00 2.93E-01 2.47E-01 1.70E+00 0.00E+00 4.62E-01 ND 5.66E-01 NA 0.00E+00 0.00E+00 Note 1U3 5 6.44E+00 5.20E-01 1.72E-01 1.90E+00 0.00E+00 7.52E-01 D 6.41E-01 NA 3.08E-01 0.00E+00 Note 1U3 6 5.39E+00 4.08E-01 1.28E-01 1.43E+00 0.00E+00 2.26E-01 D 4.59E-01 NA 2.57E-01 0.00E+00 Note 1U4 1 4.36E-01 5.81E-02 7.91E-02 3.45E-01 0.00E+00 7.06E-02 ND 1.24E-01 NA 0.00E+00 0.00E+00 Note 1U4 2 1.45E+00 2.08E-01 2.21E-01 1.37E+00 0.00E+00 1.90E-01 ND 5.21E-01 NA 0.00E+00 0.00E+00 Note 1U4 3 1.38E+00 2.14E-01 1.59E-01 1.34E+00 0.00E+00 1.24E-01 ND 4.05E-01 NA 0.00E+00 0.00E+00 Note 1U4 4 1.88E+00 1.74E-01 2.52E-01 1.46E+00 0.00E+00 1.69E-01 ND 4.34E-01 NA 0.00E+00 0.00E+00 Note 1U4 5 2.12E+00 2.82E-01 2.19E-01 1.51E+00 0.00E+00 2.04E-01 ND 4.81E-01 NA 0.00E+00 0.00E+00 Note 1U4 6 2.28E+00 2.63E-01 1.19E-01 1.35E+00 0.00E+00 1.44E-01 ND 3.31E-01 NA 0.00E+00 0.00E+00 Note 1Wildlife International, Ltd.Project Number 112E-119- 153 -Table 38Summary of Aqueous Analysis by LC/MS/MS (μmole/L)(Units are micromoles per liter in aqueous phase)Unit IDSamplingEvent 7-3 Acid 8-2 FTCA 8-2 FTUCA M+2 PFHxA M+8 PFOA PFDA PFNA PFOA PFUAE -2 9.02E-06 1.08E-03 6.27E-06 NA NA 0.00E+00 0.00E+00 0.00E+00 6.17E-07E 1 6.96E-06 1.21E-03 1.07E-05 NA NA 0.00E+00 0.00E+00 0.00E+00 0.00E+00E 2 1.14E-05 8.59E-04 4.79E-06 NA NA 0.00E+00 3.28E-07 2.24E-06 0.00E+00E 3 9.89E-06 1.46E-03 1.76E-06 NA NA 4.11E-07 0.00E+00 5.68E-06 6.42E-07E 4 2.61E-05 6.22E-04 2.63E-05 NA NA 3.16E-09 0.00E+00 7.75E-06 1.45E-08E 5 2.28E-05 2.89E-04 6.31E-06 NA NA 0.00E+00 4.89E-06 7.55E-06 0.00E+00E 6 1.72E-05 3.91E-04 2.35E-05 NA NA 0.00E+00 0.00E+00 0.00E+00 0.00E+00U1 1 5.58E-07 4.89E-06 2.70E-06 NA NA 0.00E+00 0.00E+00 2.92E-05 0.00E+00U1 2 2.76E-05 3.15E-04 6.34E-04 NA NA 7.95E-07 8.61E-06 5.82E-03 1.01E-07U1 3 2.06E-06 1.11E-06 1.51E-06 NA NA 4.53E-06 2.43E-06 4.39E-05 0.00E+00U1 4 9.20E-06 2.24E-06 4.24E-06 NA NA 3.47E-06 1.72E-06 3.09E-05 3.37E-06U1 5 6.95E-06 1.06E-05 3.25E-06 NA NA 9.91E-07 4.45E-06 4.81E-05 1.82E-07U1 6 1.80E-05 2.09E-06 9.55E-06 NA NA 0.00E+00 1.33E-06 2.72E-05 0.00E+00U2 1 8.87E-02 9.41E-01 8.47E-01 NA NA 1.26E-05 8.63E-04 1.51E-01 0.00E+00U2 2 1.69E-01 1.24E+00 1.17E+00 NA NA 5.60E-06 1.14E-03 3.32E-01 0.00E+00U2 3 1.62E-01 8.68E-01 1.32E+00 NA NA 9.79E-06 1.34E-03 6.65E-01 2.93E-06U2 4 2.73E-01 1.08E+00 1.44E+00 NA NA 3.82E-06 1.03E-03 5.51E-01 1.37E-07U2 5 3.02E-01 1.30E+00 1.58E+00 NA NA 1.49E-06 8.10E-04 4.83E-01 1.26E-06U2 6 3.66E-01 1.40E+00 2.30E+00 NA NA 0.00E+00 8.32E-04 5.91E-01 5.26E-06U3 1 5.22E-05 2.18E-04 3.10E-04 NA NA 3.15E-04 8.34E-03 4.06E-03 1.09E-04U3 2 8.69E-05 2.33E-04 3.22E-04 NA NA 6.21E-04 1.42E-02 8.82E-03 3.75E-04U3 3 1.34E-04 1.79E-04 3.72E-04 NA NA 1.31E-03 1.97E-02 1.45E-02 9.37E-04U3 4 2.05E-04 2.25E-04 5.29E-04 NA NA 1.51E-03 1.83E-02 1.20E-02 1.42E-03U3 5 2.67E-04 2.81E-04 6.51E-04 NA NA 1.36E-03 1.62E-02 1.30E-02 1.25E-03U3 6 3.45E-04 3.22E-04 8.13E-04 NA NA 1.69E-03 1.96E-02 1.66E-02 1.62E-03Wildlife International, Ltd.Project Number 112E-119- 154 -Table 38Summary of Aqueous Analysis by LC/MS/MS (μmole/L)(Units are micromoles per liter in aqueous phase)Unit IDSamplingEvent 7-3 Acid 8-2 FTCA 8-2 FTUCA M+2 PFHxA M+8 PFOA PFDA PFNA PFOA PFUAU4 1 4.29E-04 1.01E-03 1.89E-03NA NA3.80E-04 1.25E-02 2.50E-03 3.37E-04U4 2 8.53E-05 1.53E-04 2.35E-04 NA NA 1.43E-04 5.01E-03 4.96E-03 1.47E-04U4 3 1.17E-04 1.32E-04 2.73E-04NA NA3.60E-04 6.51E-03 1.00E-02 3.26E-04U4 4 1.90E-04 1.51E-04 3.30E-04 NA NA 5.11E-04 7.38E-03 9.79E-03 5.99E-04U4 5 2.30E-04 1.94E-04 4.73E-04NA NA5.41E-04 6.57E-03 9.68E-03 6.15E-04U4 6 3.32E-04 2.09E-04 5.09E-04 NA NA 6.80E-04 7.79E-03 1.18E-02 7.18E-04Wildlife International, Ltd.Project Number 112E-119- 155 -Table 39Summary of Aqueous Analysis by GC/MS (μmole/L)(Units are micromoles per liter in aqueous phase)Unit IDSamplingEvent 10-2 FTI 10-2 FTOH 6-2 FTOH 7-2 sFTOH 8-2 FTAC 8-2 FTI 8-2 FTO 8-2 FTOHM+4 8-2FTOH PFDI PFOI 8-2-8 EsterE1 -2 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+000.00E+00 ND 0.00E+00 NA 0.00E+00 0.00E+00 Note 1E1 1 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+000.00E+00 ND 0.00E+00 NA 0.00E+00 0.00E+00 Note 1E1 2 0.00E+00 1.08E-04 4.78E-05 0.00E+00 0.00E+00 0.00E+00 ND 6.38E-05 NA 0.00E+00 0.00E+00 Note 1E1 3 0.00E+00 1.91E-05 0.00E+00 0.00E+00 0.00E+000.00E+00 ND 8.80E-05 NA 0.00E+00 0.00E+00 Note 1E1 4 0.00E+00 0.00E+00 2.96E-05 0.00E+00 0.00E+000.00E+00 ND 6.49E-07 NA 0.00E+00 0.00E+00 Note 1E1 5 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+000.00E+00 ND 0.00E+00 NA 0.00E+00 0.00E+00 Note 1E1 6 0.00E+00 2.17E-05 1.01E-04 0.00E+00 0.00E+00 0.00E+00 ND 6.01E-05 NA 0.00E+00 0.00E+00 Note 1U1 1 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+000.00E+00 ND 0.00E+00 NA 0.00E+00 0.00E+00 Note 1U1 2 0.00E+00 2.33E-05 0.00E+00 0.00E+00 0.00E+000.00E+00 ND 3.05E-05 NA 0.00E+00 0.00E+00 Note 1U1 3 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+000.00E+00 ND 8.25E-06 NA 0.00E+00 0.00E+00 Note 1U1 4 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+000.00E+00 ND 4.39E-06 NA 0.00E+00 0.00E+00 Note 1U1 5 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+000.00E+00 ND 0.00E+00 NA 0.00E+00 0.00E+00 Note 1U1 6 0.00E+00 0.00E+00 2.13E-05 0.00E+00 0.00E+000.00E+00 ND 1.21E-05 NA 0.00E+00 0.00E+00 Note 1U2 1 0.00E+00 0.00E+00 4.46E-04 4.94E-02 0.00E+00 0.00E+00 ND 2.44E-01 NA 0.00E+00 0.00E+00 Note 1U2 2 0.00E+00 2.04E-04 2.57E-04 6.07E-02 0.00E+00 0.00E+00 ND 3.36E-01 NA 0.00E+00 0.00E+00 Note 1U2 3 0.00E+00 7.67E-05 3.32E-04 5.43E-02 0.00E+00 0.00E+00 ND 1.94E-01 NA 0.00E+00 0.00E+00 Note 1U2 4 0.00E+00 4.15E-05 7.56E-04 4.05E-02 0.00E+00 0.00E+00 ND 3.53E-01 NA 0.00E+00 0.00E+00 Note 1U2 5 0.00E+00 0.00E+00 2.62E-04 3.21E-02 0.00E+00 0.00E+00 ND 2.47E-01 NA 0.00E+00 0.00E+00 Note 1U2 6 0.00E+00 4.14E-05 3.46E-04 2.05E-02 0.00E+00 0.00E+00 ND 6.26E-01 NA 0.00E+00 0.00E+00 Note 1U3 1 1.89E-04 1.31E-05 1.02E-04 3.13E-04 0.00E+00 3.07E-05 ND 3.48E-05 NA 0.00E+00 0.00E+00 Note 1U3 2 4.73E-04 1.07E-04 1.91E-04 6.82E-04 0.00E+00 3.61E-05 ND 2.70E-05 NA 0.00E+00 0.00E+00 Note 1U3 3 6.44E-04 3.95E-05 1.02E-04 7.35E-04 0.00E+00 3.47E-05 ND 4.66E-05 NA 0.00E+00 0.00E+00 Note 1U3 4 1.08E-03 2.36E-05 9.89E-05 5.73E-04 0.00E+00 9.10E-05 ND 2.69E-05 NA 0.00E+00 0.00E+00 Note 1U3 5 8.35E-04 4.54E-05 9.72E-05 5.50E-04 0.00E+00 7.98E-05 ND 5.11E-05 NA 0.00E+00 0.00E+00 Note 1U3 6 7.73E-04 5.90E-05 1.81E-04 4.45E-04 0.00E+00 2.46E-05 ND 1.08E-04 NA 0.00E+00 0.00E+00 Note 1Wildlife International, Ltd.Project Number 112E-119- 156 -Table 39Summary of Aqueous Analysis by GC/MS (μmole/L)(Units are micromoles per liter in aqueous phase)Unit IDSamplingEvent 10-2 FTI 10-2 FTOH 6-2 FTOH 7-2 sFTOH 8-2 FTAC 8-2 FTI 8-2 FTO 8-2 FTOHM+4 8-2FTOH PFDI PFOI 8-2-8 EsterU4 1 5.47E-05 0.00E+00 8.31E-05 2.35E-04 0.00E+00 0.00E+00 ND 3.39E-05 NA 0.00E+00 0.00E+00 Note 1U4 2 2.20E-04 1.20E-04 1.62E-04 4.81E-04 0.00E+00 1.13E-05 ND 1.46E-04 NA 0.00E+00 0.00E+00 Note 1U4 3 1.50E-04 3.47E-05 1.03E-04 4.73E-04 0.00E+00 1.20E-05 ND 4.95E-05 NA 0.00E+00 0.00E+00 Note 1U4 4 4.38E-04 4.16E-05 2.32E-04 5.58E-04 0.00E+00 5.66E-05 ND 8.83E-05 NA 0.00E+00 0.00E+00 Note 1U4 5 3.30E-04 5.42E-05 9.98E-05 4.25E-04 0.00E+00 2.36E-05 ND 5.92E-05 NA 0.00E+00 0.00E+00 Note 1U4 6 1.97E-04 5.14E-05 1.20E-04 3.11E-04 0.00E+00 0.00E+00 ND 6.83E-05 NA 0.00E+00 0.00E+00 Note 1

# W ildlife International, Ltd. Project Number 112E-119

- 157 -

Table 40

Quantity of Study Analytes in All Matrices Combined (μg)

(Analysis by LC/MS/MS)

Unit ID Sampling

Event 7-3 Acid 8-2 FTCA 8-2 FTUCA PFDA PFNA PFOA PFUA

E -2 0.005 0.629 0.004 0.000 0.000 0.000 0.000

E 1 0.003 0.578 0.005 0.000 0.000 0.000 0.000

E 2 0.005 0.411 0.002 0.000 0.000 0.001 0.000

E 3 0.004 0.697 0.001 0.000 0.000 0.002 0.000

E 4 0.012 0.297 0.012 0.000 0.000 0.003 0.000

E 5 0.010 0.138 0.003 0.000 0.002 0.003 0.000

E 6 0.008 0.187 0.011 0.000 0.000 0.000 0.000

L -2 0.087 0.076 0.002 0.052 0.006 0.007 0.024

U1 1 0.070 0.161 0.002 0.056 0.009 0.026 0.028

U1 2 0.123 0.304 0.365 0.062 0.013 2.948 0.028

U1 3 0.099 0.080 0.002 0.068 0.012 0.032 0.030

U1 4 0.114 0.058 0.005 0.057 0.005 0.027 0.029

U1 5 0.102 0.037 0.007 0.053 0.008 0.042 0.029

U1 6 0.104 0.061 0.010 0.056 0.007 0.031 0.025

U2 1 177.806 1226.487 850.811 0.060 0.868 199.022 0.031

U2 2 213.694 1246.517 1014.417 0.016 0.868 235.653 0.007

U2 3 469.865 1154.245 1349.732 0.048 1.389 659.436 0.039

U2 4 895.918 1812.233 1616.328 0.034 1.161 656.359 0.025

U2 5 704.351 1945.526 1761.012 0.023 0.913 610.466 0.028

U2 6 1011.315 2176.338 2539.016 0.029 0.974 808.489 0.025

U3 1 0.996 0.421 0.352 1.189 8.741 3.877 1.985

U3 2 2.886 0.359 0.429 2.772 17.243 8.937 5.593

U3 3 5.627 0.294 0.455 5.027 23.648 14.270 12.477

U3 4 6.243 0.355 0.567 5.064 19.763 12.316 17.195

U3 5 6.621 0.410 0.734 6.138 19.819 13.539 16.278

U3 6 8.801 0.612 0.969 7.731 22.815 19.955 18.981

U4 1 1.234 0.876 1.304 0.528 9.519 2.582 0.971

U4 2 2.050 0.245 0.298 0.801 5.880 5.343 2.115

U4 3 4.830 0.219 0.337 1.678 7.686 9.756 4.883

U4 4 6.013 0.236 0.371 2.038 8.174 9.874 5.534

U4 5 6.315 0.267 0.558 2.597 8.180 10.477 7.362

U4 6 6.041 0.358 0.525 2.801 8.543 12.175 6.785

# W ildlife International, Ltd. Project Number 112E-119

- 158 -

Table 41

Quantity of Study Analytes in All Matrices Combined (μmole)

(Analysis by LC/MS/MS)

Unit ID Sampling

Event 7-3 Acid 8-2 FTCA 8-2 FTUCA PFDA PFNA PFOA PFUA

E -2 1.101E-05 1.316E-03 7.647E-06 0.000E+00 0.000E+00 0.000E+00 7.530E-07

E 1 6.957E-06 1.209E-03 1.069E-05 0.000E+00 0.000E+00 0.000E+00 0.000E+00

E 2 1.144E-05 8.594E-04 4.791E-06 0.000E+00 3.275E-07 2.236E-06 0.000E+00

E 3 9.892E-06 1.459E-03 1.756E-06 4.106E-07 0.000E+00 5.683E-06 6.422E-07

E 4 2.610E-05 6.222E-04 2.625E-05 3.161E-09 0.000E+00 7.745E-06 1.447E-08

E 5 2.278E-05 2.887E-04 6.308E-06 0.000E+00 4.892E-06 7.548E-06 0.000E+00

E 6 1.724E-05 3.909E-04 2.345E-05 0.000E+00 0.000E+00 0.000E+00 0.000E+00

L -2 1.966E-04 1.580E-04 4.923E-06 1.009E-04 1.299E-05 1.582E-05 4.286E-05

U1 1 1.592E-04 3.373E-04 3.819E-06 1.096E-04 1.902E-05 6.257E-05 4.895E-05

U1 2 2.776E-04 6.368E-04 7.963E-04 1.206E-04 2.743E-05 7.120E-03 4.962E-05

U1 3 2.229E-04 1.674E-04 4.978E-06 1.317E-04 2.581E-05 7.616E-05 5.251E-05

U1 4 2.586E-04 1.206E-04 1.173E-05 1.103E-04 1.144E-05 6.553E-05 5.184E-05

U1 5 2.310E-04 7.707E-05 1.599E-05 1.025E-04 1.751E-05 1.002E-04 5.082E-05

U1 6 2.361E-04 1.267E-04 2.279E-05 1.085E-04 1.473E-05 7.453E-05 4.411E-05

U2 1 4.023E-01 2.566E+00 1.858E+00 1.162E-04 1.871E-03 4.807E-01 5.555E-05

U2 2 4.835E-01 2.608E+00 2.215E+00 3.123E-05 1.871E-03 5.692E-01 1.221E-05

U2 3 1.063E+00 2.415E+00 2.947E+00 9.333E-05 2.994E-03 1.593E+00 6.869E-05

U2 4 2.027E+00 3.791E+00 3.529E+00 6.567E-05 2.503E-03 1.585E+00 4.441E-05

U2 5 1.594E+00 4.070E+00 3.845E+00 4.453E-05 1.967E-03 1.475E+00 4.900E-05

U2 6 2.288E+00 4.553E+00 5.544E+00 5.597E-05 2.099E-03 1.953E+00 4.422E-05

U3 1 2.253E-03 8.816E-04 7.678E-04 2.314E-03 1.884E-02 9.364E-03 3.519E-03

U3 2 6.530E-03 7.511E-04 9.370E-04 5.393E-03 3.716E-02 2.159E-02 9.916E-03

U3 3 1.273E-02 6.161E-04 9.927E-04 9.779E-03 5.096E-02 3.447E-02 2.212E-02

U3 4 1.412E-02 7.433E-04 1.239E-03 9.853E-03 4.259E-02 2.975E-02 3.049E-02

U3 5 1.498E-02 8.575E-04 1.603E-03 1.194E-02 4.271E-02 3.270E-02 2.886E-02

U3 6 1.991E-02 1.281E-03 2.117E-03 1.504E-02 4.917E-02 4.820E-02 3.365E-02

U4 1 2.791E-03 1.832E-03 2.848E-03 1.026E-03 2.052E-02 6.237E-03 1.722E-03

U4 2 4.638E-03 5.124E-04 6.502E-04 1.559E-03 1.267E-02 1.291E-02 3.749E-03

U4 3 1.093E-02 4.589E-04 7.364E-04 3.264E-03 1.656E-02 2.356E-02 8.658E-03

U4 4 1.360E-02 4.928E-04 8.102E-04 3.966E-03 1.762E-02 2.385E-02 9.812E-03

U4 5 1.429E-02 5.581E-04 1.218E-03 5.053E-03 1.763E-02 2.531E-02 1.305E-02

U4 6 1.367E-02 7.479E-04 1.147E-03 5.450E-03 1.841E-02 2.941E-02 1.203E-02Wildlife International, Ltd.Project Number 112E-119- 159 -Table 42Quantity of Study Analytes in All Matrices Combined (μg)(Analysis by GC/MS)Unit IDSamplingEvent 10-2 FTI 10-2 FTOH 6-2 FTOH 7-2 sFTOH 8-2 FTAC 8-2 FTI 8-2 FTO 8-2 FTOH PFDI PFOI8-2-8EsterE -2 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000 ND 0.00000 0.00000 0.00000 Note 1E 1 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000ND0.00000 0.00000 0.00000 Note 1E 2 0.00000 0.06074 0.01740 0.00000 0.00000 0.00000 ND 0.02962 0.00000 0.00000 Note 1E 3 0.00000 0.01078 0.00000 0.00000 0.00000 0.00000ND0.04085 0.00000 0.00000 Note 1E 4 0.00000 0.00000 0.01078 0.00000 0.00000 0.00000 ND 0.00030 0.00000 0.00000 Note 1E 5 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000ND0.00000 0.00000 0.00000 Note 1E 6 0.00000 0.01226 0.03687 0.00000 0.00000 0.00000 ND 0.02791 0.00000 0.00000 Note 1L -2 0.00000 0.00000 0.00282 0.00000 0.00000 0.00000ND0.00000 0.68759 0.00000 Note 1U1 1 0.00000 0.00000 0.00018 0.00071 0.00000 0.00000 ND 0.06214 0.00000 0.00000 Note 1U1 2 0.00000 0.01593 0.02737 0.04750 0.00000 0.00000 D 0.01809 0.00000 0.00000 Note 1U1 3 0.00000 0.00000 0.00000 0.00094 0.00000 0.00000 ND 0.00639 0.00000 0.00000 Note 1U1 4 0.00000 0.00000 0.00000 0.00110 0.00000 0.00000ND0.00526 0.00000 0.00000 Note 1U1 5 0.00000 0.00000 0.00071 0.00082 0.00000 0.00000 ND 0.00368 0.00000 0.00000 Note 1U1 6 0.00000 0.00000 0.01079 0.00058 0.00000 0.00000ND0.00943 0.00000 0.00000 Note 1U2 1 0.00080 0.29533 1.52069 278.97163 0.00000 0.00720 ND 29398.49606 0.01620 0.00000 Note 1U2 2 0.00000 0.44590 1.69454 367.52957 0.00000 0.13214 D 32305.16128 0.01588 0.00000 Note 1U2 3 0.00000 0.36827 1.93675 441.36180 0.00000 0.13894 D 40048.21574 0.01166 0.00000 Note 1U2 4 0.00092 0.42710 2.97102 443.06916 0.00000 0.21311ND59715.95909 0.02023 0.00000 Note 1U2 5 0.00000 0.26929 1.46302 348.74452 0.00000 0.10624 ND 36160.58938 0.01409 0.00000 Note 1U2 6 0.00000 0.35244 2.00940 281.06440 0.00000 0.13176ND53075.38121 0.01285 0.00000 Note 1U3 1 5.48209 0.40288 1.34003 1.86301 0.00000 2.03764 D 3.34149 0.00000 0.00000 Note 1U3 2 14.24915 0.83350 0.88222 4.96308 0.00000 2.39501 D 1.64879 0.79157 0.00000 Note 1U3 3 16.78535 0.94340 1.05107 7.17056 0.00000 2.45975 D 1.37399 0.01426 0.00000 Note 1U3 4 15.59287 0.69878 0.73520 4.40556 0.00000 1.40010 D 1.15226 0.01855 0.00000 Note 1Wildlife International, Ltd.Project Number 112E-119- 160 -Table 42Quantity of Study Analytes in All Matrices Combined (μg)(Analysis by GC/MS)Unit IDSamplingEvent 10-2 FTI 10-2 FTOH 6-2 FTOH 7-2 sFTOH 8-2 FTAC 8-2 FTI 8-2 FTO 8-2 FTOH PFDI PFOI8-2-8EsterU3 5 18.15619 1.18767 0.81490 4.60594 0.00000 2.11184 D 1.27461 0.79179 0.00000 Note 1U3 6 16.66954 1.03298 0.72251 5.07897 0.00000 0.87279 D 1.07441 0.72671 0.01554 Note 1U4 1 1.94665 0.19721 0.73839 1.58568 0.00000 0.58207 D 0.42801 0.00000 0.00000 Note 1U4 2 4.63742 0.60823 0.81907 4.38628 0.00000 0.66065 D 1.20578 0.00000 0.00000 Note 1U4 3 4.69903 0.59084 0.73102 5.66143 0.00000 0.50408 ND 0.98111 0.00000 0.00000 Note 1U4 4 5.99326 0.44566 0.88984 4.87751 0.00000 0.61059 D 0.96138 0.00000 0.00000 Note 1U4 5 6.62742 0.70642 0.97122 5.24706 0.00000 0.99237 D 1.08262 0.00000 0.00000 Note 1U4 6 5.49958 0.54266 0.64760 4.12398 0.00000 0.39960 D 0.61453 0.00000 0.00000 Note 1Wildlife International, Ltd.Project Number 112E-119- 161 -Table 43Quantity of Study Analytes in All Matrices Combined (μmole)(Analysis by GC/MS)Unit IDSamplingEvent 10-2 FTI 10-2 FTOH 6-2 FTOH 7-2 sFTOH 8-2 FTAC 8-2 FTI 8-2 FTO 8-2 FTOH PFDI PFOI 8-2-8 EsterE -2 0.000E+00 0.000E+00 0.000E+00 0.000E+00 0.000E+00 0.000E+00 ND 0.000E+00 0.000E+00 0.000E+00 Note 1E 1 0.000E+00 0.000E+00 0.000E+00 0.000E+00 0.000E+00 0.000E+00ND0.000E+00 0.000E+00 0.000E+00 Note 1E 2 0.000E+00 1.077E-04 4.781E-05 0.000E+00 0.000E+00 0.000E+00 ND 6.385E-05 0.000E+00 0.000E+00 Note 1E 3 0.000E+00 1.912E-05 0.000E+00 0.000E+00 0.000E+00 0.000E+00ND8.804E-05 0.000E+00 0.000E+00Note 1E 4 0.000E+00 0.000E+00 2.961E-05 0.000E+00 0.000E+00 0.000E+00 ND 6.492E-07 0.000E+00 0.000E+00 Note 1E 5 0.000E+00 0.000E+00 0.000E+00 0.000E+00 0.000E+00 0.000E+00ND0.000E+00 0.000E+00 0.000E+00Note 1E 6 0.000E+00 2.174E-05 1.013E-04 0.000E+00 0.000E+00 0.000E+00 ND 6.015E-05 0.000E+00 0.000E+00 Note 1L -2 0.000E+00 0.000E+00 7.753E-06 0.000E+00 0.000E+00 0.000E+00ND0.000E+00 1.064E-03 0.000E+00Note 1U1 1 0.000E+00 0.000E+00 4.977E-07 1.719E-06 0.000E+00 0.000E+00 ND 1.339E-04 0.000E+00 0.000E+00 Note 1U1 2 0.000E+00 2.824E-05 7.521E-05 1.147E-04 0.000E+00 0.000E+00 D 3.898E-05 0.000E+00 0.000E+00Note 1U1 3 0.000E+00 0.000E+00 0.000E+00 2.261E-06 0.000E+00 0.000E+00 ND 1.377E-05 0.000E+00 0.000E+00 Note 1U1 4 0.000E+00 0.000E+00 0.000E+00 2.659E-06 0.000E+00 0.000E+00ND1.134E-05 0.000E+00 0.000E+00Note 1U1 5 0.000E+00 0.000E+00 1.942E-06 1.985E-06 0.000E+00 0.000E+00 ND 7.921E-06 0.000E+00 0.000E+00 Note 1U1 6 0.000E+00 0.000E+00 2.965E-05 1.394E-06 0.000E+00 0.000E+00ND2.033E-05 0.000E+00 0.000E+00Note 1U2 1 1.180E-06 5.236E-04 4.178E-03 6.738E-01 0.000E+00 1.255E-05 ND 6.336E+01 2.507E-05 0.000E+00 Note 1U2 2 0.000E+00 7.906E-04 4.655E-03 8.878E-01 0.000E+00 2.302E-04 D 6.962E+01 2.459E-05 0.000E+00Note 1U2 3 0.000E+00 6.530E-04 5.321E-03 1.066E+00 0.000E+00 2.421E-04 D 8.631E+01 1.806E-05 0.000E+00 Note 1U2 4 1.371E-06 7.573E-04 8.162E-03 1.070E+00 0.000E+00 3.713E-04ND1.287E+02 3.131E-05 0.000E+00Note 1U2 5 0.000E+00 4.775E-04 4.019E-03 8.424E-01 0.000E+00 1.851E-04 ND 7.793E+01 2.181E-05 0.000E+00 Note 1U2 6 0.000E+00 6.249E-04 5.520E-03 6.789E-01 0.000E+00 2.296E-04ND1.144E+02 1.990E-05 0.000E+00Note 1U3 1 8.134E-03 7.143E-04 3.681E-03 4.500E-03 0.000E+00 3.550E-03 D 7.201E-03 0.000E+00 0.000E+00 Note 1U3 2 2.114E-02 1.478E-03 2.424E-03 1.199E-02 0.000E+00 4.172E-03 D 3.553E-03 1.225E-03 0.000E+00Note 1U3 3 2.490E-02 1.673E-03 2.888E-03 1.732E-02 0.000E+00 4.285E-03 D 2.961E-03 2.207E-05 0.000E+00 Note 1U3 4 2.313E-02 1.239E-03 2.020E-03 1.064E-02 0.000E+00 2.439E-03 D 2.483E-03 2.872E-05 0.000E+00Note 1Wildlife International, Ltd.Project Number 112E-119- 162 -Table 43Quantity of Study Analytes in All Matrices Combined (μmole)(Analysis by GC/MS)Unit IDSamplingEvent 10-2 FTI 10-2 FTOH 6-2 FTOH 7-2 sFTOH 8-2 FTAC 8-2 FTI 8-2 FTO 8-2 FTOH PFDI PFOI 8-2-8 EsterU3 5 2.694E-02 2.106E-03 2.239E-03 1.113E-02 0.000E+00 3.679E-03 D 2.747E-03 1.226E-03 0.000E+00 Note 1U3 6 2.473E-02 1.832E-03 1.985E-03 1.227E-02 0.000E+00 1.521E-03 D 2.316E-03 1.125E-03 2.847E-05 Note 1U4 1 2.888E-03 3.497E-04 2.029E-03 3.830E-03 0.000E+00 1.014E-03 D 9.224E-04 0.000E+00 0.000E+00 Note 1U4 2 6.880E-03 1.078E-03 2.250E-03 1.059E-02 0.000E+00 1.151E-03 D 2.599E-03 0.000E+00 0.000E+00 Note 1U4 3 6.972E-03 1.048E-03 2.008E-03 1.367E-02 0.000E+00 8.782E-04 ND 2.114E-03 0.000E+00 0.000E+00 Note 1U4 4 8.892E-03 7.902E-04 2.445E-03 1.178E-02 0.000E+00 1.064E-03 D 2.072E-03 0.000E+00 0.000E+00 Note 1U4 5 9.833E-03 1.253E-03 2.668E-03 1.267E-02 0.000E+00 1.729E-03 D 2.333E-03 0.000E+00 0.000E+00 Note 1U4 6 8.160E-03 9.622E-04 1.779E-03 9.961E-03 0.000E+00 6.962E-04 D 1.324E-03 0.000E+00 0.000E+00 Note 1

# W ildlife International, Ltd. Project Number 112E-119

- 163 -

Table 44

Summary of Rinsate Analysis by LC/MS/MS (μg) (Total Quantity of Analyte Recovered)

Unit 7-3 Acid 8-2 FTCA 8-2 FTUCA PFDA PFNA PFOA PFUA

U1 0.012 0.188 0.005 0.004 0.002 0.103 0.003

U2 15.076 66.290 45.443 0.004 0.020 9.025 0.005

U3 0.107 0.096 0.036 0.153 0.329 0.251 0.362

U4 0.087 0.045 0.022 0.087 0.194 0.162 0.237Wildlife International, Ltd.Project Number 112E-119- 164 -Table 45Summary of Rinsate Analysis by GC/MS (μg)(Total Quantity of Analyte Recovered)Unit 10-2 FTI 10-2 FTOH 6-2 FTOH 7-2 sFTOH 8-2 FTAC 8-2 FTI 8-2 FTO 8-2 FTOH PFDI PFOIU1 0.000 0.000 0.000 0.000 0.000 0.000 ND 0.000 0.000 0.000U2 0.000 0.000 0.000 7.348 0.000 0.000 ND 747.135 0.000 0.000U3 0.413 0.004 0.000 0.093 0.000 0.047 ND 0.032 0.000 0.000U4 0.138 0.107 0.104 0.088 0.000 0.000 ND 0.094 0.000 0.000

# W ildlife International, Ltd. Project Number 112E-119

- 165 -

Table 46

Summary of Rinsate Analysis by LC/MS/MS (μmole) (Total Quantity of Analyte Recovered)

Unit 7-3 Acid 8-2 FTCA 8-2 FTUCA PFDA PFNA PFOA PFUA

U1 2.63E-05 3.94E-04 1.15E-05 7.56E-06 5.06E-06 2.48E-04 5.91E-06

U2 3.41E-02 1.39E-01 9.92E-02 7.97E-06 4.39E-05 2.18E-02 9.02E-06

U3 2.43E-04 2.00E-04 7.88E-05 2.98E-04 7.10E-04 6.07E-04 6.42E-04

U4 1.97E-04 9.33E-05 4.87E-05 1.69E-04 4.18E-04 3.91E-04 4.20E-04Wildlife International, Ltd.Project Number 112E-119- 166 -Table 47Summary of Rinsate Analysis by GC/MS (μmole)(Total Quantity of Analyte Recovered)Unit 10-2 FTI 10-2 FTOH 6-2 FTOH 7-2 sFTOH 8-2 FTAC 8-2 FTI 8-2 FTO 8-2 FTOH PFDI PFOIU1 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 ND 0.00E+00 0.00E+00 0.00E+00U2 0.00E+00 0.00E+00 0.00E+00 1.77E-02 0.00E+00 0.00E+00 ND 1.61E+00 0.00E+00 0.00E+00U3 6.12E-04 6.31E-06 0.00E+00 2.24E-04 0.00E+00 8.16E-05 ND 6.82E-05 0.00E+00 0.00E+00U4 2.04E-04 1.89E-04 2.86E-04 2.12E-04 0.00E+00 0.00E+00 ND 2.02E-04 0.00E+00 0.00E+00

# W ildlife International, Ltd. Project Number 112E-119

- 167 -

Table 48

Key to Abbreviations and Tables

Abbreviation Title

D Detected

E Domestic sewage

L Acclimated sludge

NA Not applicable

ND Not detected

Note 1 Analyte omitted, see protocol amendment no. 4

SC Sample compromised and not analyzed

U1 SCAS Unit 1-Blank

U2 SCAS Unit 2-Telomer Control

U3 SCAS Unit 3-purified fluorotelomer

U4 SCAS Unit 4-lab-scaled fluorotelomer

# W ildlife International, Ltd. Project Number 112E-119

- 168 -

DRAFT DO NOT CITE OR QUOTE Figure 1. Quantity (μg) of Study Analytes in all Matrices Combined, Blank Control, Analysis by LC/MS/MS



## SCAS Unit 1 Blank Control

Sampling Event 123456Micrograms

0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5

7-3 Acid

8-2 FTCA

8-2 FTUCA

PFDA

PFNA

PFOA

PFUA

# W ildlife International, Ltd. Project Number 112E-119

- 169 -

DRAFT DO NOT CITE OR QUOTE Figure 2. Quantity (μg) of Study Analytes in all Matrices Combined, Telomer Control, Analysis by LC/MS/MS



## SCAS Unit 2 Telomer Control

Sampling Event 123456Micrograms

0 500 1000 1500 2000 2500 3000

7-3 Acid

8-2 FTCA

8-2 FTUCA

PFDA

PFNA

PFOA

PFUA

# W ildlife International, Ltd. Project Number 112E-119

- 170 -

DRAFT DO NOT CITE OR QUOTE Figure 3. Quantity (μg) of Study Analytes in all Matrices Combined, Purified Fluorotelomer Product, Analysis by LC/MS/MS



## SCAS Unit 3 Purified Fluorotelomer

Sampling Event 123456Micrograms

0 5 10 15 20 25

7-3 Acid

8-2 FTCA

8-2 FTUCA

PFDA

PFNA

PFOA

PFUA

# W ildlife International, Ltd. Project Number 112E-119

- 171 -

DRAFT DO NOT CITE OR QUOTE Figure 4. Quantity (μg) of St udy Analytes in all Matrices Combined, Lab-Scaled Fluorotelomer Product, Analysis by LC/MS/MS



## SCAS Unit 4 Lab-Scaled Fluorotelomer

Sampling Event 123456Micrograms

0 5 10 15 20 25

7-3 Acid

8-2 FTCA

8-2 FTUCA

PFDA

PFNA

PFOA

PFUA

# W ildlife International, Ltd. Project Number 112E-119

- 172 -

DRAFT DO NOT CITE OR QUOTE Figure 5. Quantity (μg) of Study Analytes in all Matrices Combined, Blank Control, Analysis by GC/MS



## SCAS Unit 1 Blank Control

Sampling Event 123456Micrograms

0.00 0.01 0.02 0.03 0.04 0.05 0.06 0.07

10-2 FTI

10-2 FTOH

6-2 FTOH

7-2 sFTOH

8-2 FTAC

8-2 FTI

8-2 FTOH

PFDI

PFOI

# W ildlife International, Ltd. Project Number 112E-119

- 173 -

DRAFT DO NOT CITE OR QUOTE

Figure 6. Quantity (μg) of Stud y Analytes in all Matrices Combined , Telomer Control, Analysis by

GC/MS



## SCAS Unit 2 Telomer Control

Sampling Event 123456Micrograms

0 20000 40000 60000

10-2 FTI

10-2 FTOH

6-2 FTOH

7-2 sFTOH

8-2 FTAC

8-2 FTI

8-2 FTOH

PFDI

PFOI

# W ildlife International, Ltd. Project Number 112E-119

- 174 -

DRAFT DO NOT CITE OR QUOTE Figure 7. Quantity (μg) of Study Analytes (Excluding 8-2 FTOH) in all Matrices Combined, Telomer Control, Analysis by GC/MS



## SCAS Unit 2 Telomer Control (8-2 FTOH Excluded)

Sampling Event 123456Micrograms

0 100 200 300 400 500

10-2 FTI

10-2 FTOH

6-2 FTOH

7-2 sFTOH

8-2 FTAC

8-2 FTI

PFDI

PFOI

# W ildlife International, Ltd. Project Number 112E-119

- 175 -

DRAFT DO NOT CITE OR QUOTE Figure 8. Quantity (μg) of Study Analytes in all Matrices Combined, Purified Fluorotelomer Product, Analysis by GC/MS



## SCAS Unit 3 Purified Fluorotelomer

Sampling Event 123456Micrograms

5 10 15 20

10-2 FTI

10-2 FTOH

6-2 FTOH

7-2 sFTOH

8-2 FTAC

8-2 FTI

8-2 FTOH

PFDI

PFOI

# W ildlife International, Ltd. Project Number 112E-119

- 176 -

DRAFT DO NOT CITE OR QUOTE Figure 9. Quantity (μg) of St udy Analytes in all Matrices Combined, Lab-Scaled Fluorotelomer Product, Analysis by GC/MS



## SCAS Unit 4 Lab-Scaled Fluorotelomer

Sampling Evemt 123456Micrograms

0 5 10 15 20

10-2 FTI

10-2 FTOH

6-2 FTOH

7-2 sFTOH

8-2 FTAC

8-2 FTI

8-2 FTOH

PFDI

PFOI

# W ildlife International, Ltd. Project Number 112E-119

- 177 -

DRAFT DO NOT CITE OR QUOTE Figure 10. Quantity ( μ mole) of Study Analytes in all Matrices Combined, Blank Control, Analysis by LC/MS/MS



## SCAS Unit 1 Blank Control

Sampling Event 123456Micromoles

0.000 0.002 0.004 0.006 0.008

7-3 Acid

8-2 FTCA

8-2 FTUCA

PFDA

PFNA

PFOA

PFUA

# W ildlife International, Ltd. Project Number 112E-119

- 178 -

DRAFT DO NOT CITE OR QUOTE Figure 11. Quantity (μmole) of Study Analytes in all Matrices Combined, Telomer Control, Analysis by LC/MS/MS



## SCAS Unit 2 Telomer Control

Sampling Event 123456Micromoles

0 1 2 3 4 5 6

7-3 Acid

8-2 FTCA

8-2 FTUCA

PFDA

PFNA

PFOA

PFUA

# W ildlife International, Ltd. Project Number 112E-119

- 179 -

DRAFT DO NOT CITE OR QUOTE

Figure 12. Quantity (μmole) of Study Analytes in all Matrices Combined, Purified Fluorotelomer Product, Analysis by LC/MS/MS



## SCAS Unit 3 Purified Fluorotelomer

Sampling Event 123456Micromoles

0.00 0.01 0.02 0.03 0.04 0.05 0.06

7-3 Acid

8-2 FTCA

8-2 FTUCA

PFDA

PFNA

PFOA

PFUA

# W ildlife International, Ltd. Project Number 112E-119

- 180 -

DRAFT DO NOT CITE OR QUOTE Figure 13. Quantity (μmole) of Study Analytes in all Matrices Combined, Lab-Scaled Fluorotelomer Product, Analysis by LC/MS/MS



## SCAS Unit 4 Lab-Scaled Fluorotelomer

Sampling Event 123456Micromoles

0.00 0.02 0.04 0.06

7-3 Acid

8-2 FTCA

8-2 FTUCA

PFDA

PFNA

PFOA

PFUA

# W ildlife International, Ltd. Project Number 112E-119

- 181 -

DRAFT DO NOT CITE OR QUOTE Figure 14. Quantity (μmole) of Study Analyt es in all Matrices Combined, Blank Control, Analysis by GC/MS



## SCAS Unit 1 Blank Control

Sampling Event 123456Micromoles

0.00000 0.00002 0.00004 0.00006 0.00008 0.00010 0.00012 0.00014 0.00016

10-2 FTI

10-2 FTOH

6-2 FTOH

7-2 sFTOH

8-2 FTAC

8-2 FTI

8-2 FTOH

PFDI

PFOI

# W ildlife International, Ltd. Project Number 112E-119

- 182 -

DRAFT DO NOT CITE OR QUOTE Figure 15 Quantity (μmole) of Study Analytes in a ll Matrices Combined, Telomer Control, Analysis by GC/MS



## SCAS Unit 2 Telomer Control

Sampling Event 123456Micromoles

0 20 40 60 80 100 120 140

10-2 FTI

10-2 FTOH

6-2 FTOH

7-2 sFTOH

8-2 FTAC

8-2 FTI

8-2 FTOH

PFDI

PFOI

# W ildlife International, Ltd. Project Number 112E-119

- 183 -

DRAFT DO NOT CITE OR QUOTE

Figure 16. Quantity (μmole) of Study Analytes (E xcluding 8-2 FTOH) in all Matrices Combined, Telomer Control, Analysis by GC/MS



## SCAS Unit 2 Telomer Cont rol (8-2 FTOH Excluded)

Sampling Event 123456Micromoles

0.0 0.2 0.4 0.6 0.8 1.0 1.2

10-2 FTI

10-2 FTOH

6-2 FTOH

7-2 sFTOH

8-2 FTAC

8-2 FTI

PFDI

PFOI

# W ildlife International, Ltd. Project Number 112E-119

- 184 -

DRAFT DO NOT CITE OR QUOTE Figure 17. Quantity (μmole) of Study Analytes in all Matrices Combined, Purified Fluorotelomer Product, Analysis by GC/MS



## SCAS Unit 3 Purified Fluorotelomer

Sampling Event 123456Micromoles

0.000 0.005 0.010 0.015 0.020 0.025 0.030

10-2 FTI

10-2 FTOH

6-2 FTOH

7-2 sFTOH

8-2 FTAC

8-2 FTI

8-2 FTOH

PFDI

PFOI

# W ildlife International, Ltd. Project Number 112E-119

- 185 -

DRAFT DO NOT CITE OR QUOTE Figure 18. Quantity (μmole) of Study Analytes in all Matrices Combined, Lab-Scaled Fluorotelomer Product, Analysis by GC/MS



## SCAS Unit 4 Lab-S caled Fluorotelomer

Sampling Event 123456Micromoles

0.000 0.002 0.004 0.006 0.008 0.010 0.012 0.014 0.016

10-2 FTI

10-2 FTOH

6-2 FTOH

7-2 sFTOH

8-2 FTAC

8-2 FTI

8-2 FTOH

PFDI

PFOI

# W ildlife International, Ltd. Project Number 112E-119

- 186 -

Appendix I

Protocol, Protocol Ame ndments and Deviations

# W ildlife International, Ltd. Project Number 112E-119

- 187 -

# W ildlife International, Ltd. Project Number 112E-119

- 188 -

# W ildlife International, Ltd. Project Number 112E-119

- 189 -

# W ildlife International, Ltd. Project Number 112E-119

- 190 -

# W ildlife International, Ltd. Project Number 112E-119

- 191 -

# W ildlife International, Ltd. Project Number 112E-119

- 192 -

# W ildlife International, Ltd. Project Number 112E-119

- 193 -

# W ildlife International, Ltd. Project Number 112E-119

- 194 -

# W ildlife International, Ltd. Project Number 112E-119

- 195 -

# W ildlife International, Ltd. Project Number 112E-119

- 196 -

# W ildlife International, Ltd. Project Number 112E-119

- 197 -

# W ildlife International, Ltd. Project Number 112E-119

- 198 -

# W ildlife International, Ltd. Project Number 112E-119

- 199 -

# W ildlife International, Ltd. Project Number 112E-119

- 200 -

# W ildlife International, Ltd. Project Number 112E-119

- 201 -

# W ildlife International, Ltd. Project Number 112E-119

- 202 -

# W ildlife International, Ltd. Project Number 112E-119

- 203 -

# W ildlife International, Ltd. Project Number 112E-119

- 204 -

# W ildlife International, Ltd. Project Number 112E-119

- 205 -

# W ildlife International, Ltd. Project Number 112E-119

- 206 -

# W ildlife International, Ltd. Project Number 112E-119

- 207 -

# W ildlife International, Ltd. Project Number 112E-119

- 208 -

# W ildlife International, Ltd. Project Number 112E-119

- 209 -

# W ildlife International, Ltd. Project Number 112E-119

- 210 -

# W ildlife International, Ltd. Project Number 112E-119

- 211 -

# W ildlife International, Ltd. Project Number 112E-119

- 212 -

# W ildlife International, Ltd. Project Number 112E-119

- 213 -

# W ildlife International, Ltd. Project Number 112E-119

- 214 -

# W ildlife International, Ltd. Project Number 112E-119

- 215 -

# W ildlife International, Ltd. Project Number 112E-119

- 216 -

# W ildlife International, Ltd. Project Number 112E-119

- 217 -

# W ildlife International, Ltd. Project Number 112E-119

- 218 -

# W ildlife International, Ltd. Project Number 112E-119

- 219 -Wildlife International, Ltd.Project Number 112E-119- 220 -Appendix IIReference Substances and Study AnalytesAnalyteCAS NumberWLINumberProposed AcronymStructureFormulaFormulaWeightVendorReceiptDateExpirationDateLot No.6-2 Fluorotelomer Alcohol 647-42-7 9259 6-2 FTOH F(CF2)6CH2CH2OH C8H5F13O 364 SynQuest 10/29/2009 11/9/2012 Q14B-608-2 Fluorotelomer Alcohol 678-39-7 9258 8-2 FTOH F(CF2)8CH2CH2OH C10H5F17O 464 SynQuest 10/29/2009 10/4/2015 Q14C-7110-2 Fluorotelomer Alcohol 865-86-1 9257 10-2 FTOH F(CF2)10CH2CH2OH C12H5F21O 564 SynQuest 10/29/2009 10/7/2015 Q98-438-2 Fluorotelomer Ethene 21652-58-4 9256 8-2 FTO F(CF2)8CH=CH2C10H3F17446 SynQuest 10/29/2009 2/2/2012 Q142-218-2 Fluorotelomer Iodide 2043-53-0 9255 8-2 FTI F(CF2)8CH2CH2I C10H4F17I 574 SynQuest 10/29/2009 11/3/2016 Q15B-0510-2 Fluorotelomer Iodide 2043-54-1 9254 10-2 FTI F(CF2)10CH2CH2I C12H4F21I 674 SynQuest 10/29/2009 1/21/2016 Q10B-64Perfluorooctyl Iodide 507-63-1 9253 PFOI F(CF2)8I C8F17I 546 SynQuest 10/29/2009 3/5/2013 Q161-176Perfluorodecyl Iodide 423-62-1 9252 PFDI F(CF2)10I C10F21I 646 SynQuest 10/29/2009 10/19/2019 Q8B-288-2 Fluorotelomer Acrylate 27905-45-9 9268 8-2 FTAC F(CF2)8CH2CH2OCOCH=CH2C13H7F17O2518 SynQuest 11/5/2009 5/11/2012 Q165-327-2 Fluorotelomer iso-ethanol 24015-83-6 9276 7-2 sFTOH F(CF2)7CHOHCH3C9H5F15O 414 Wellington 11/9/2009 Not given 7:2sFTOH06068-2 Fluorotelomer saturated Acid 27854-31-5 9278 8-2 FTCA F(CF2)8CH2COOH C10H3F17O2478 Wellington 11/9/2009 5/22/2011 FOEA05088-2 Fluorotelomer unsaturated Acid 70887-84-2 9277 8-2 FTUCA F(CF2)7CF=CHCOOH C10H2F16O2458 Wellington 11/9/2009 Not given FOUEA0207Perfluorooctanoic Acid 335-67-1 9250 PFOA F(CF2)7COOH C8HF15O2414 SynQuest 10/29/2009 10/7/2015 Q132-33Perfluorononanoic Acid 375-95-1 9249 PFNA F(CF2)8COOH C9HF17O2464 SynQuest 10/29/2009 9/29/2011 Q156-143Perfluorodecanoic Acid 335-76-2 9248 PFDA F(CF2)9COOH C10HF19O2514 SynQuest 10/29/2009 6/24/2013 Q156-104Perfluoroundecanoic Acid 2058-94-8 9247 PFUA F(CF2)10COOH C11HF21O2564 SynQuest 10/29/2009 4/3/2012 Q144-177-3 Fluorotelomer Acid 812-70-4 9246 7-3 Acid F(CF2)7CH2CH2COOH C10H5F15O2442 SynQuest 10/29/2009 10/7/2015 Q151-51Wildlife International, Ltd.Project Number 112E-119- 221 -Analyte (Mass Labeled Standards)CASNumberWLINumberProposedAcronymStructureFormulaFormulaWeightVendorReceipt DateExpirationDateLot No.1,213C21,12H2Fluorotelomer Alcohol NA 9296 M+4 8-2 FTOH F(CF2)813CH213C2H2OH C10H5F17O 468 Wellington 11/24/2009 10/25/2010 MFOET10071,213C21,12H2Fluorotelomer Alcohol NA 9297 M+4 10-2 FTOH F(CF2)1013CH213C2H2OH C12H5F21O 568 Wellington 11/24/2009 10/25/2010 MFDET10071,213C28-2 Fluorotelomer saturated Acid NA 9298 M+2 8-2 FTCA F(CF2)813CH213COOH C10H3F17O2480 Wellington 11/24/2009 2/3/2012 MFOEA02091,213C28-2 Fluorotelomer unsaturated Acid NA 9299 M+2 8-2 FTUCA F(CF2)7CF=13CH13COOH C10H2F16O2460 Wellington 11/24/2009 Not given MFOUEA09071,213C2Perfluorohexanoic Acid NA 9363 M+2 PFHxA F(CF2)413CF213COOH C6HF11O2316 Wellington 1/19/2010 8/19/2012 MPFHxA08091,2,3,413C4Perfluorooctanoic Acid NA 9291 M+4 PFOA F(CF2)4(13CF2)313COOH C8HF15O2418 Wellington 11/24/2009 10/22/2012 MPFOA10091,2,3,4,5,6,7,813C8Perfluorooctanoic Acid NA 9364 M+8 PFOA F(13CF2)713COOH C8HF15O2422 Wellington 1/19/2010 10/22/2012 M8PFOA04081,2,3,4,513C5Perfluorononanoic Acid NA 9292 M+5 PFNA F(CF2)4(13CF2)413COOH C9HF17O2469 Wellington 11/24/2009 10/22/2012 MPFN10091,213C2Perfluorodecanoic Acid NA 9293 M+2 PFDA F(CF2)813CF213COOH C10HF19O2516 Wellington 11/24/2009 9/21/2012 MPFDA09091,213C2Perfluoroundecanoic Acid NA 9294 M+2 PFUA F(CF2)913CF213COOH C11HF21O2566 Wellington 11/24/2009 3/26/2012 MPFUdA0309

# W ildlife International, Ltd. Project Number 112E-119

- 222 -

Appendix III

Analytical Sample Processing ProceduresWildlife International, Ltd.Project Number 112E-119- 223 -Wildlife International, Ltd.Project Number 112E-119- 224 -Wildlife International, Ltd.Project Number 112E-119- 225 -

# W ildlife International, Ltd. Project Number 112E-119

- 226 -

# W ildlife International, Ltd. Project Number 112E-119

- 227 -

# W ildlife International, Ltd. Project Number 112E-119

- 228 -

# W ildlife International, Ltd. Project Number 112E-119

- 229 -

# W ildlife International, Ltd. Project Number 112E-119

- 230 -

# W ildlife International, Ltd. Project Number 112E-119

- 231 -

# W ildlife International, Ltd. Project Number 112E-119

- 232 -

# W ildlife International, Ltd. Project Number 112E-119

- 233 -

# W ildlife International, Ltd. Project Number 112E-119

- 234 -

# W ildlife International, Ltd. Project Number 112E-119

- 235 -

# W ildlife International, Ltd. Project Number 112E-119

- 236 -

# W ildlife International, Ltd. Project Number 112E-119

- 237 -

# W ildlife International, Ltd. Project Number 112E-119

- 238 -

# W ildlife International, Ltd. Project Number 112E-119

- 239 -

# W ildlife International, Ltd. Project Number 112E-119

- 240 -

# W ildlife International, Ltd. Project Number 112E-119

- 241 -

# W ildlife International, Ltd. Project Number 112E-119

- 242 -

# W ildlife International, Ltd. Project Number 112E-119

- 243 -

Appendix IV

GC/MS Instrumental Conditions and Selected Mass Transitions



### Typical GC/MS Operational Parameters for An alysis of Volatile Telomer Analytes in

SCAS Matrices

Instrument: Agilent Model 7890A Gas Chromatograph (GC)

Detector: Agilent Model 5975C Inert XL Mass Selective Detector (MSD)

Analytical Column: Restek Rtx-1701 (30.0 m x 0.25 mm, 0.5-μm film thickness) with
10 m Inte g ra-Guard column ( Catalo g No. 12038-127 )

In

j ector Tem p erature: 140°C

Oven Temperature Profile: Initial temperature: 60°C Initial hold time: 1.00 minute

Ramp: Final Rate (°C/minute) Temperatur e (°C) Hold Time (min.)
3.00 75 0.0
20.00 185 0.0
75.00 260 0.0

Run time: 12.5 minutes
Pos t -run time: 6 minutes ( at 260°C )

MSD Interface (Transfer Line)
Tem p erature: 270°C

MSD Ion Source Tem p erature: 250°C

MSD Quadru p ole Tem p erature: 150°C

Inlet Liner: Restek 4 mm Gooseneck Splitless, base deactivated with base deactivated wool ( Catalo g No. 20799-211.5 )

Inlet In j ection Pulse Pressure: 40.0 p si, at p re-in j ection until 0.9 minutes

Pur g e Vent Flow: 50.0 mL/minute at 0.8 minutes

In

j ection Volume: 1.00 μ L s p litless

Carrier Gas: Helium, 1.20 mL/minute ( constant flow )

Positive Chemical Ionization (PCI)
Rea g ent Gas: Methane

Data Ac q uisition Mode: Selective Ion Monitorin g ( SIM )

# W ildlife International, Ltd. Project Number 112E-119

- 244 -



### GC/MS SIM Ion Assignments for Volatile Telomer Analytes

Analyte Approximate Retention

Time (minutes) Quantitation (Target) Ion (m/z) Confirmation (Qualifier) Ion (m/z)

8-2 FTO 2.61 427 428

PFOI 3.90 419 527

PFDI 6.05 431 627

6-2 FTOH 8.18 365 327

7-2 sFTOH 8.32 377 415

8-2 FTI 9.37 555 603

M+4 8-2 FTOH 1 9.41 469 431

8-2 FTOH 9.43 465 427

M+4 10-2 FTOH 2 10.34 569 531

10-2 FTOH 10.36 565 527

10-2 FTI 10.39 655 509

8-2 FTAC 10.41 519 547

1 Surrogate recovery standard.

2 Matrix verification standard.

# W ildlife International, Ltd. Project Number 112E-119

- 245 -

2.50 2.55 2.60 2.65 2.70 2.75 2.80 2.85 0 500 1000 1500 2000 2500

Time--> Abundance

Ion 427.00 (426.70 to 427.70): 2301010.D\data.ms

2.50 2.55 2.60 2.65 2.70 2.75 2.80 2.85 0 500 1000 1500 2000 2500

Time--> Abundance

Ion 428.00 (427.70 to 428.70): 2301010.D\data.ms



### Representative ion chromatograms for 8-2 FT O in sludge solids extract from the negative control SCAS unit by GC/MS. (Sample ID: Z0188-S-A-GCX1)

Note: 8-2 FTO was not presen t (no peak at 2.6 minutes).

# W ildlife International, Ltd. Project Number 112E-119

- 246 -

2.50 2.55 2.60 2.65 2.70 2.75 2.80 2.85 0 500 1000 1500 2000 2500

Time--> Abundance

Ion 427.00 (426.70 to 427.70): 3001022.D\data.ms

2.50 2.55 2.60 2.65 2.70 2.75 2.80 2.85 0 500 1000 1500 2000 2500

Time--> Abundance

Ion 428.00 (427.70 to 428.70): 3001022.D\data.ms



### Representative ion chromatograms for 8-2 FT O in sludge solids extract from the positive control SCAS unit by GC/MS. (Sample ID: Z0195-S-A-GCX1)

Note: 8-2 FTO was not presen t (no peak at 2.6 minutes).

# W ildlife International, Ltd. Project Number 112E-119

- 247 -

2.50 2.55 2.60 2.65 2.70 2.75 2.80 2.85 0 500 1000 1500 2000 2500

Time--> Abundance

Ion 427.00 (426.70 to 427.70): 3401027.D\data.ms

2.50 2.55 2.60 2.65 2.70 2.75 2.80 2.85 0 500 1000 1500 2000 2500

Time--> Abundance

Ion 428.00 (427.70 to 428.70): 3401027.D\data.ms



### Representative ion chromatograms for 8-2 FT O in sludge solids extract from the purified fluorotelomer treated SCAS unit by GC/MS. (Sample ID: Z0202-S-A-GCX1)

Note: 8-2 FTO was not presen t (no peak at 2.6 minutes).

# W ildlife International, Ltd. Project Number 112E-119

- 248 -

2.50 2.55 2.60 2.65 2.70 2.75 2.80 2.85 0 500 1000 1500 2000 2500

Time--> Abundance

Ion 427.00 (426.70 to 427.70): 3501028.D\data.ms

2.50 2.55 2.60 2.65 2.70 2.75 2.80 2.85 0 500 1000 1500 2000 2500

Time--> Abundance

Ion 428.00 (427.70 to 428.70): 3501028.D\data.ms



### Representative ion chromatograms for 8-2 FTO in sludge solids extract from the lab-scaled fluorotelomer treated SCAS unit by GC/MS. (Sample ID: Z0209-S-A-GCX1)

Note: 8-2 FTO was not presen t (no peak at 2.6 minutes).

# W ildlife International, Ltd. Project Number 112E-119

- 249 -

2.50 2.55 2.60 2.65 2.70 2.75 2.80 2.85 0 500 1000 1500 2000 2500

Time--> Abundance

Ion 427.00 (426.70 to 427.70): 3001021.D\data.ms

2.50 2.55 2.60 2.65 2.70 2.75 2.80 2.85 0 500 1000 1500 2000 2500

Time--> Abundance

Ion 428.00 (427.70 to 428.70): 3001021.D\data.ms



### Representative ion chromatograms for 8-2 FT O in aqueous supernatant extract from the negative control SCAS unit by GC/MS. (Sample ID: Z0189-W-A-GCX1)

Note: 8-2 FTO was not presen t (no peak at 2.6 minutes).

# W ildlife International, Ltd. Project Number 112E-119

- 250 -

2.50 2.55 2.60 2.65 2.70 2.75 2.80 2.85 0 500 1000 1500 2000 2500

Time--> Abundance

Ion 427.00 (426.70 to 427.70): 3801033.D\data.ms

2.50 2.55 2.60 2.65 2.70 2.75 2.80 2.85 0 500 1000 1500 2000 2500

Time--> Abundance

Ion 428.00 (427.70 to 428.70): 3801033.D\data.ms



### Representative ion chromatograms for 8-2 FT O in aqueous supernatant extract from the positive control SCAS unit by GC/MS. (Sample ID: Z0196-W-A-GCX1)

Note: 8-2 FTO was not presen t (no peak at 2.6 minutes).

# W ildlife International, Ltd. Project Number 112E-119

- 251 -

2.50 2.55 2.60 2.65 2.70 2.75 2.80 2.85 0 500 1000 1500 2000 2500

Time--> Abundance

Ion 427.00 (426.70 to 427.70): 3101022.D\data.ms

2.50 2.55 2.60 2.65 2.70 2.75 2.80 2.85 0 500 1000 1500 2000 2500

Time--> Abundance

Ion 428.00 (427.70 to 428.70): 3101022.D\data.ms



### Representative ion chromatograms for 8-2 FT O in aqueous supernatant extract from the purified fluorotelomer treated SCAS unit by GC/MS. (Sample ID: Z0203-W-A-CGX1)

Note: 8-2 FTO was not presen t (no peak at 2.6 minutes).

# W ildlife International, Ltd. Project Number 112E-119

- 252 -

2.50 2.55 2.60 2.65 2.70 2.75 2.80 2.85 0 500 1000 1500 2000 2500

Time--> Abundance

Ion 427.00 (426.70 to 427.70): 3201023.D\data.ms

2.50 2.55 2.60 2.65 2.70 2.75 2.80 2.85 0 500 1000 1500 2000 2500

Time--> Abundance

Ion 428.00 (427.70 to 428.70): 3201023.D\data.ms



### Representative ion chromatograms for 8-2 FTO in aqueous supernatant extract from the labscaled fluorotelomer treated SCAS unit by GC/MS. (Sample ID: Z0210-W-A-CGX1)

Note: 8-2 FTO was not presen t (no peak at 2.6 minutes).

# W ildlife International, Ltd. Project Number 112E-119

- 253 -

2.50 2.55 2.60 2.65 2.70 2.75 2.80 2.85 0 500 1000 1500 2000 2500

Time--> Abundance

Ion 427.00 (426.70 to 427.70): 2401011.D\data.ms

2.50 2.55 2.60 2.65 2.70 2.75 2.80 2.85 0 500 1000 1500 2000 2500

Time--> Abundance

Ion 428.00 (427.70 to 428.70): 2401011.D\data.ms



### Representative ion chromatograms for 8-2 FTO in the sampled airflow (Xad-2 styrene trap extract) from the negative control SCAS unit by GC/MS. (Sample ID: Z0190-T1A-A-GCX1)

Note: 8-2 FTO was not presen t (no peak at 2.6 minutes).

# W ildlife International, Ltd. Project Number 112E-119

- 254 -

2.50 2.55 2.60 2.65 2.70 2.75 2.80 2.85 0 500 1000 1500 2000 2500

Time--> Abundance

Ion 427.00 (426.70 to 427.70): 3001019.D\data.ms

2.50 2.55 2.60 2.65 2.70 2.75 2.80 2.85 0 500 1000 1500 2000 2500

Time--> Abundance

Ion 428.00 (427.70 to 428.70): 3001019.D\data.ms



### Representative ion chromatograms for 8-2 FTO in the sampled airflow (Xad-2 styrene trap extract) from the positive control SCAS unit by GC/MS. (Sample ID: Z0197-T1A-A-CGX1)

Note: 8-2 FTO was not presen t (no peak at 2.6 minutes).

# W ildlife International, Ltd. Project Number 112E-119

- 255 -

2.50 2.55 2.60 2.65 2.70 2.75 2.80 2.85 0 500 1000 1500 2000 2500

Time--> Abundance

Ion 427.00 (426.70 to 427.70): 4701042.D\data.ms

2.620

2.50 2.55 2.60 2.65 2.70 2.75 2.80 2.85 0 500 1000 1500 2000 2500

Time--> Abundance

Ion 428.00 (427.70 to 428.70): 4701042.D\data.ms

2.615



### Representative ion chromatograms for 8-2 FTO in the sampled airflow (Xad-2 styrene trap extract) from the purified fluorotel omer treated SCAS unit by GC/MS. (Sample ID: Z0204-T1A-A-GCX1)

# W ildlife International, Ltd. Project Number 112E-119

- 256 -

2.50 2.55 2.60 2.65 2.70 2.75 2.80 2.85 0 500 1000 1500 2000 2500

Time--> Abundance

Ion 427.00 (426.70 to 427.70): 4601041.D\data.ms

2.605

2.50 2.55 2.60 2.65 2.70 2.75 2.80 2.85 0 500 1000 1500 2000 2500

Time--> Abundance

Ion 428.00 (427.70 to 428.70): 4601041.D\data.ms

2.604



### Representative ion chromatograms for 8-2 FTO in the sampled airflow (Xad-2 styrene trap extract) from the lab-scaled fluorot elomer treated SCAS unit by GC/MS. (Sample ID: Z0211-T1A-A-GCX1)

# W ildlife International, Ltd. Project Number 112E-119

- 257 -

2.50 2.55 2.60 2.65 2.70 2.75 2.80 2.85 0 500 1000 1500 2000 2500

Time--> Abundance

Ion 427.00 (426.70 to 427.70): 2201009.D\data.ms

2.50 2.55 2.60 2.65 2.70 2.75 2.80 2.85 0 500 1000 1500 2000 2500

Time--> Abundance

Ion 428.00 (427.70 to 428.70): 2201009.D\data.ms



### Representative ion chromatograms for 8-2 FTO in the sampled airflow (charcoal trap extract) from the negative control SCAS unit by GC/MS. (Sample ID: Z0192-T2A-A-GCX1)

Note: 8-2 FTO was not presen t (no peak at 2.6 minutes).

# W ildlife International, Ltd. Project Number 112E-119

- 258 -

2.50 2.55 2.60 2.65 2.70 2.75 2.80 2.85 0 500 1000 1500 2000 2500

Time--> Abundance

Ion 427.00 (426.70 to 427.70): 3201021.D\data.ms

2.50 2.55 2.60 2.65 2.70 2.75 2.80 2.85 0 500 1000 1500 2000 2500

Time--> Abundance

Ion 428.00 (427.70 to 428.70): 3201021.D\data.ms



### Representative ion chromatograms for 8-2 FTO in the sampled airflow (charcoal trap extract) from the positive control SCAS unit by GC/MS. (Sample ID: Z0199-T2A-A-GCX1)

Note: 8-2 FTO was not presen t (no peak at 2.6 minutes).

# W ildlife International, Ltd. Project Number 112E-119

- 259 -

2.50 2.55 2.60 2.65 2.70 2.75 2.80 2.85 0 500 1000 1500 2000 2500

Time--> Abundance

Ion 427.00 (426.70 to 427.70): 2901017.D\data.ms

2.50 2.55 2.60 2.65 2.70 2.75 2.80 2.85 0 500 1000 1500 2000 2500

Time--> Abundance

Ion 428.00 (427.70 to 428.70): 2901017.D\data.ms



### Representative ion chromatograms for 8-2 FTO in the sampled airflow (charcoal trap extract) from the purified fluorotelomer treated SCAS unit by GC/MS. (Sample ID: Z0206-T2A-A-GCX1)

Note: 8-2 FTO was not presen t (no peak at 2.6 minutes).

# W ildlife International, Ltd. Project Number 112E-119

- 260 -

2.50 2.55 2.60 2.65 2.70 2.75 2.80 2.85 0 500 1000 1500 2000 2500

Time--> Abundance

Ion 427.00 (426.70 to 427.70): 2801016.D\data.ms

2.50 2.55 2.60 2.65 2.70 2.75 2.80 2.85 0 500 1000 1500 2000 2500

Time--> Abundance

Ion 428.00 (427.70 to 428.70): 2801016.D\data.ms



### Representative ion chromatograms for 8-2 FTO in the sampled airflow (charcoal trap extract) from the lab-scaled fluorotelomer treated SCAS unit by GC/MS. (Sample ID: Z0213-T2A-A-GCX1)

Note: 8-2 FTO was not presen t (no peak at 2.6 minutes).

# W ildlife International, Ltd. Project Number 112E-119

- 261 -



### Representative calibration curve for PFOI by GC/MS.

# W ildlife International, Ltd. Project Number 112E-119

- 262 -

3.603.653.703.753.803.853.903.95 4.004.054.104.154.204.254.304.35 0 2000 4000 6000 8000

Time--> Abundance

Ion 419.00 (418.70 to 419.70): 0101003.D\data.ms

3.907

3.603.653.703.753.803.853.903.95 4.004.054.104.154.204.254.304.35 0 2000 4000 6000 8000

Time--> Abundance

Ion 527.00 (526.70 to 527.70): 0101003.D\data.ms



### Representative ion chromatograms for PFOI in a low-level (20.0 ng/mL) calibration standard by GC/MS (ID: GCS-12).

# W ildlife International, Ltd. Project Number 112E-119

- 263 -

3.603.653.703.753.803.853.903.95 4.004.054.104.154.204.254.304.35 0 2000 4000 6000 8000

Time--> Abundance

Ion 419.00 (418.70 to 419.70): 1001048.D\data.ms

3.897

3.603.653.703.753.803.853.903.95 4.004.054.104.154.204.254.304.35 0 2000 4000 6000 8000

Time--> Abundance

Ion 527.00 (526.70 to 527.70): 1001048.D\data.ms

3.900



### Representative ion chromatograms for PFOI in a high-level (100 ng/mL ) calibration standard by GC/MS (ID: GCS-16).

# W ildlife International, Ltd. Project Number 112E-119

- 264 -

3.603.653.703.753.803.853.903.95 4.004.054.104.154.204.254.304.35 0 2000 4000 6000 8000

Time--> Abundance

Ion 419.00 (418.70 to 419.70): 2301010.D\data.ms

3.603.653.703.753.803.853.903.95 4.004.054.104.154.204.254.304.35 0 2000 4000 6000 8000

Time--> Abundance

Ion 527.00 (526.70 to 527.70): 2301010.D\data.ms



### Representative ion chromatograms for PFOI in sludge solids extract from the negative control SCAS unit by GC/MS. (Sample ID: Z0188-S-A-GCX1)

Note: PFOI was not present (no peak at 3.9 minutes).

# W ildlife International, Ltd. Project Number 112E-119

- 265 -

3.603.653.703.753.803.853.903.95 4.004.054.104.154.204.254.304.35 0 2000 4000 6000 8000

Time--> Abundance

Ion 419.00 (418.70 to 419.70): 3001022.D\data.ms

3.603.653.703.753.803.853.903.95 4.004.054.104.154.204.254.304.35 0 2000 4000 6000 8000

Time--> Abundance

Ion 527.00 (526.70 to 527.70): 3001022.D\data.ms



### Representative ion chromatograms for PFOI in sl udge solids extract from the positive control SCAS unit by GC/MS. (Sample ID: Z0195-S-A-GCX1)

Note: PFOI was not present (no peak at 3.9 minutes).

# W ildlife International, Ltd. Project Number 112E-119

- 266 -

3.603.653.703.753.803.853.903.95 4.004.054.104.154.204.254.304.35 0 2000 4000 6000 8000

Time--> Abundance

Ion 419.00 (418.70 to 419.70): 3401027.D\data.ms

3.603.653.703.753.803.853.903.95 4.004.054.104.154.204.254.304.35 0 2000 4000 6000 8000

Time--> Abundance

Ion 527.00 (526.70 to 527.70): 3401027.D\data.ms

3.910



### Representative ion chromatograms for PFOI in sludge solids extract from the purified fluorotelomer treated SCAS unit by GC/MS. (Sample ID: Z0202-S-A-GCX1)

Note: PFOI was not present (no peak at 3.9 minutes).

# W ildlife International, Ltd. Project Number 112E-119

- 267 -

3.603.653.703.753.803.853.903.95 4.004.054.104.154.204.254.304.35 0 2000 4000 6000 8000

Time--> Abundance

Ion 419.00 (418.70 to 419.70): 3501028.D\data.ms

3.603.653.703.753.803.853.903.95 4.004.054.104.154.204.254.304.35 0 2000 4000 6000 8000

Time--> Abundance

Ion 527.00 (526.70 to 527.70): 3501028.D\data.ms

3.910



### Representative ion chromatograms for PFOI in sludge solids extract from the lab-scaled fluorotelomer treated SCAS unit by GC/MS. (Sample ID: Z0209-S-A-GCX1)

Note: PFOI was not present (no peak at 3.9 minutes).

# W ildlife International, Ltd. Project Number 112E-119

- 268 -

3.603.653.703.753.803.853.903.95 4.004.054.104.154.204.254.304.35 0 2000 4000 6000 8000

Time--> Abundance

Ion 419.00 (418.70 to 419.70): 3001021.D\data.ms

3.603.653.703.753.803.853.903.95 4.004.054.104.154.204.254.304.35 0 2000 4000 6000 8000

Time--> Abundance

Ion 527.00 (526.70 to 527.70): 3001021.D\data.ms



### Representative ion chromatograms for PFOI in aqueous supernatant extract from the negative control SCAS unit by GC/MS. (Sample ID: Z0189-W-A-GCX1)

Note: PFOI was not present (no peak at 3.9 minutes).

# W ildlife International, Ltd. Project Number 112E-119

- 269 -

3.603.653.703.753.803.853.903.95 4.004.054.104.154.204.254.304.35 0 2000 4000 6000 8000

Time--> Abundance

Ion 419.00 (418.70 to 419.70): 3801033.D\data.ms

3.603.653.703.753.803.853.903.95 4.004.054.104.154.204.254.304.35 0 2000 4000 6000 8000

Time--> Abundance

Ion 527.00 (526.70 to 527.70): 3801033.D\data.ms



### Representative ion chromatograms for PFOI in aqueous supernatant extract from the positive control SCAS unit by GC/MS. (Sample ID: Z0196-W-A-GCX1)

Note: PFOI was not present (no peak at 3.9 minutes).

# W ildlife International, Ltd. Project Number 112E-119

- 270 -

3.603.653.703.753.803.853.903.95 4.004.054.104.154.204.254.304.35 0 2000 4000 6000 8000

Time--> Abundance

Ion 419.00 (418.70 to 419.70): 3101022.D\data.ms

3.603.653.703.753.803.853.903.95 4.004.054.104.154.204.254.304.35 0 2000 4000 6000 8000

Time--> Abundance

Ion 527.00 (526.70 to 527.70): 3101022.D\data.ms

3.931



### Representative ion chromatograms for PFOI in aqueous supernatant extract from the purified fluorotelomer treated SCAS unit by GC/MS. (Sample ID: Z0203-W-A-GCX1)

Note: PFOI was not present (no peak at 3.9 minutes).

# W ildlife International, Ltd. Project Number 112E-119

- 271 -

3.603.653.703.753.803.853.903.95 4.004.054.104.154.204.254.304.35 0 2000 4000 6000 8000

Time--> Abundance

Ion 419.00 (418.70 to 419.70): 3201023.D\data.ms

3.603.653.703.753.803.853.903.95 4.004.054.104.154.204.254.304.35 0 2000 4000 6000 8000

Time--> Abundance

Ion 527.00 (526.70 to 527.70): 3201023.D\data.ms

3.938



### Representative ion chromatograms for PFOI inaqueous supernatant extract from the labscaled fluorotelomer treated SCAS unit by GC/MS. (Sample ID: Z0210-W-A-GCX1)

Note: PFOI was not present (no peak at 3.9 minutes).

# W ildlife International, Ltd. Project Number 112E-119

- 272 -

3.603.653.703.753.803.853.903.95 4.004.054.104.154.204.254.304.35 0 2000 4000 6000 8000

Time--> Abundance

Ion 419.00 (418.70 to 419.70): 2401011.D\data.ms

3.603.653.703.753.803.853.903.95 4.004.054.104.154.204.254.304.35 0 2000 4000 6000 8000

Time--> Abundance

Ion 527.00 (526.70 to 527.70): 2401011.D\data.ms



### Representative ion chromatograms for PFOI in the sampled airflow (Xad-2 styrene trap extract) from the negative control SCAS unit by GC/MS. (Sample ID: Z0190-T1A-A-GCX1)

Note: PFOI was not present (no peak at 3.9 minutes).

# W ildlife International, Ltd. Project Number 112E-119

- 273 -

3.603.653.703.753.803.853.903.95 4.004.054.104.154.204.254.304.35 0 2000 4000 6000 8000

Time--> Abundance

Ion 419.00 (418.70 to 419.70): 3001019.D\data.ms

3.603.653.703.753.803.853.903.95 4.004.054.104.154.204.254.304.35 0 2000 4000 6000 8000

Time--> Abundance

Ion 527.00 (526.70 to 527.70): 3001019.D\data.ms

3.920



### Representative ion chromatograms for PFOI in the sampled airflow (Xad-2 styrene trap extract) from the positive control SCAS unit by GC/MS. (Sample ID: Z0197-T1A-A-GCX1)

Note: PFOI was not present (no peak at 3.9 minutes).

# W ildlife International, Ltd. Project Number 112E-119

- 274 -

3.603.653.703.753.803.853.903.95 4.004.054.104.154.204.254.304.35 0 2000 4000 6000 8000

Time--> Abundance

Ion 419.00 (418.70 to 419.70): 4701042.D\data.ms

3.603.653.703.753.803.853.903.95 4.004.054.104.154.204.254.304.35 0 2000 4000 6000 8000

Time--> Abundance

Ion 527.00 (526.70 to 527.70): 4701042.D\data.ms

3.931



### Representative ion chromatograms for PFOI in the sampled airflow (Xad-2 styrene trap extract) from the purified fluorotel omer treated SCAS unit by GC/MS. (Sample ID: Z0204-T1A-A-GCX1)

Note: PFOI was not present (no peak at 3.9 minutes).

# W ildlife International, Ltd. Project Number 112E-119

- 275 -

3.603.653.703.753.803.853.903.95 4.004.054.104.154.204.254.304.35 0 2000 4000 6000 8000

Time--> Abundance

Ion 419.00 (418.70 to 419.70): 4601041.D\data.ms

3.603.653.703.753.803.853.903.95 4.004.054.104.154.204.254.304.35 0 2000 4000 6000 8000

Time--> Abundance

Ion 527.00 (526.70 to 527.70): 4601041.D\data.ms

3.919



### Representative ion chromatograms for PFOI in the sampled airflow (Xad-2 styrene trap extract) from the lab-scaled fluorot elomer treated SCAS unit by GC/MS. (Sample ID: Z0211-T1A-A-GCX1)

Note: PFOI was not present (no peak at 3.9 minutes).

# W ildlife International, Ltd. Project Number 112E-119

- 276 -

3.603.653.703.753.803.853.903.95 4.004.054.104.154.204.254.304.35 0 2000 4000 6000 8000

Time--> Abundance

Ion 419.00 (418.70 to 419.70): 2201009.D\data.ms

3.603.653.703.753.803.853.903.95 4.004.054.104.154.204.254.304.35 0 2000 4000 6000 8000

Time--> Abundance

Ion 527.00 (526.70 to 527.70): 2201009.D\data.ms



### Representative ion chromatograms for PFOI in the sampled airflow (charcoal trap extract) from the negative control SCAS unit by GC/MS. (Sample ID: Z0192-T2A-A-GCX1)

Note: PFOI was not present (no peak at 3.9 minutes).

# W ildlife International, Ltd. Project Number 112E-119

- 277 -

3.603.653.703.753.803.853.903.95 4.004.054.104.154.204.254.304.35 0 2000 4000 6000 8000

Time--> Abundance

Ion 419.00 (418.70 to 419.70): 3201021.D\data.ms

3.603.653.703.753.803.853.903.95 4.004.054.104.154.204.254.304.35 0 2000 4000 6000 8000

Time--> Abundance

Ion 527.00 (526.70 to 527.70): 3201021.D\data.ms



### Representative ion chromatograms for PFOI in the sampled airflow (charcoal trap extract) from the positive control SCAS unit by GC/MS. (Sample ID: Z0199-T2A-A-GCX1)

Note: PFOI was not present (no peak at 3.9 minutes).

# W ildlife International, Ltd. Project Number 112E-119

- 278 -

3.603.653.703.753.803.853.903.95 4.004.054.104.154.204.254.304.35 0 2000 4000 6000 8000

Time--> Abundance

Ion 419.00 (418.70 to 419.70): 2901017.D\data.ms

3.603.653.703.753.803.853.903.95 4.004.054.104.154.204.254.304.35 0 2000 4000 6000 8000

Time--> Abundance

Ion 527.00 (526.70 to 527.70): 2901017.D\data.ms



### Representative ion chromatograms for PFOI in the sampled airflow (charcoal trap extract) from the purified fluorotelomer treated SCAS unit by GC/MS. (Sample ID: Z0206-T2A-A-GCX1)

Note: PFOI was not present (no peak at 3.9 minutes).

# W ildlife International, Ltd. Project Number 112E-119

- 279 -

3.603.653.703.753.803.853.903.95 4.004.054.104.154.204.254.304.35 0 2000 4000 6000 8000

Time--> Abundance

Ion 419.00 (418.70 to 419.70): 2801016.D\data.ms

3.603.653.703.753.803.853.903.95 4.004.054.104.154.204.254.304.35 0 2000 4000 6000 8000

Time--> Abundance

Ion 527.00 (526.70 to 527.70): 2801016.D\data.ms



### Representative ion chromatograms for PFOI in the sampled airflow (charcoal trap extract) from the lab-scaled fluorotelomer treated SCAS unit by GC/MS. (Sample ID: Z0213-T2A-A-GCX1)

Note: PFOI was not present (no peak at 3.9 minutes).

# W ildlife International, Ltd. Project Number 112E-119

- 280 -



### Representative calibration curve for PFDI by GC/MS.

# W ildlife International, Ltd. Project Number 112E-119

- 281 -

5.755.805.855.905.956.006.056.10 6.156.206.256.306.356.406.456.50 0 2000 4000 6000 8000 10000 12000 14000 16000

Time--> Abundance

Ion 431.00 (430.70 to 431.70): 0101003.D\data.ms

6.046

5.755.805.855.905.956.006.056.10 6.156.206.256.306.356.406.456.50 0 2000 4000 6000 8000 10000 12000 14000 16000

Time--> Abundance

Ion 627.00 (626.70 to 627.70): 0101003.D\data.ms

6.050



### Representative ion chromatograms for PFDI in a low-level (20.0 ng/mL) calibration standard by GC/MS (ID: GCS-12).

# W ildlife International, Ltd. Project Number 112E-119

- 282 -

5.755.805.855.905.956.006.056.10 6.156.206.256.306.356.406.456.50 0 2000 4000 6000 8000 10000 12000 14000 16000

Time--> Abundance

Ion 431.00 (430.70 to 431.70): 1001048.D\data.ms

6.040

5.755.805.855.905.956.006.056.10 6.156.206.256.306.356.406.456.50 0 2000 4000 6000 8000 10000 12000 14000 16000

Time--> Abundance

Ion 627.00 (626.70 to 627.70): 1001048.D\data.ms

6.041



### Representative ion chromatograms for PFDI in a high-level (100 ng/mL ) calibration standard by GC/MS (ID: GCS-16).

# W ildlife International, Ltd. Project Number 112E-119

- 283 -

5.755.805.855.905.956.006.056.10 6.156.206.256.306.356.406.456.50 0 2000 4000 6000 8000 10000 12000 14000 16000

Time--> Abundance

Ion 431.00 (430.70 to 431.70): 2301010.D\data.ms

5.755.805.855.905.956.006.056.10 6.156.206.256.306.356.406.456.50 0 2000 4000 6000 8000 10000 12000 14000 16000

Time--> Abundance

Ion 627.00 (626.70 to 627.70): 2301010.D\data.ms



### Representative ion chromatograms for PFDI in sludge solids extract from the negative control SCAS unit by GC/MS. (Sample ID: Z0188-S-A-GCX1)

Note: PFDI was not present (no peak at 6.0 minutes).

# W ildlife International, Ltd. Project Number 112E-119

- 284 -

5.755.805.855.905.956.006.056.10 6.156.206.256.306.356.406.456.50 0 2000 4000 6000 8000 10000 12000 14000 16000

Time--> Abundance

Ion 431.00 (430.70 to 431.70): 3001022.D\data.ms

5.755.805.855.905.956.006.056.10 6.156.206.256.306.356.406.456.50 0 2000 4000 6000 8000 10000 12000 14000 16000

Time--> Abundance

Ion 627.00 (626.70 to 627.70): 3001022.D\data.ms

6.057



### Representative ion chromatograms for PFDI in sl udge solids extract from the positive control SCAS unit by GC/MS. (Sample ID: Z0195-S-A-GCX1)

Note: PFDI was not present (no peak at 6.0 minutes).

# W ildlife International, Ltd. Project Number 112E-119

- 285 -

5.755.805.855.905.956.006.056.10 6.156.206.256.306.356.406.456.50 0 2000 4000 6000 8000 10000 12000 14000 16000

Time--> Abundance

Ion 431.00 (430.70 to 431.70): 3401027.D\data.ms

5.755.805.855.905.956.006.056.10 6.156.206.256.306.356.406.456.50 0 2000 4000 6000 8000 10000 12000 14000 16000

Time--> Abundance

Ion 627.00 (626.70 to 627.70): 3401027.D\data.ms

6.057



### Representative ion chromatograms for PFDI in sludge solids extract from the purified fluorotelomer treated SCAS unit by GC/MS. (Sample ID: Z0202-S-A-GCX1)

Note: PFDI was not present (no peak at 6.0 minutes).

# W ildlife International, Ltd. Project Number 112E-119

- 286 -

5.755.805.855.905.956.006.056.10 6.156.206.256.306.356.406.456.50 0 2000 4000 6000 8000 10000 12000 14000 16000

Time--> Abundance

Ion 431.00 (430.70 to 431.70): 3501028.D\data.ms

5.755.805.855.905.956.006.056.10 6.156.206.256.306.356.406.456.50 0 2000 4000 6000 8000 10000 12000 14000 16000

Time--> Abundance

Ion 627.00 (626.70 to 627.70): 3501028.D\data.ms

6.056



### Representative ion chromatograms for PFDI in sludge solids extract from the lab-scaled fluorotelomer treated SCAS unit by GC/MS. (Sample ID: Z0209-S-A-GCX1)

Note: PFDI was not present (no peak at 6.0 minutes).

# W ildlife International, Ltd. Project Number 112E-119

- 287 -

5.755.805.855.905.956.006.056.10 6.156.206.256.306.356.406.456.50 0 2000 4000 6000 8000 10000 12000 14000 16000

Time--> Abundance

Ion 431.00 (430.70 to 431.70): 3001021.D\data.ms

5.755.805.855.905.956.006.056.10 6.156.206.256.306.356.406.456.50 0 2000 4000 6000 8000 10000 12000 14000 16000

Time--> Abundance

Ion 627.00 (626.70 to 627.70): 3001021.D\data.ms



### Representative ion chromatograms for PFDI in aqueous supernatant extract from the negative control SCAS unit by GC/MS. (Sample ID: Z0189-W-A-GCX1)

Note: PFDI was not present (no peak at 6.0 minutes).

# W ildlife International, Ltd. Project Number 112E-119

- 288 -

5.755.805.855.905.956.006.056.10 6.156.206.256.306.356.406.456.50 0 2000 4000 6000 8000 10000 12000 14000 16000

Time--> Abundance

Ion 431.00 (430.70 to 431.70): 3801033.D\data.ms

5.755.805.855.905.956.006.056.10 6.156.206.256.306.356.406.456.50 0 2000 4000 6000 8000 10000 12000 14000 16000

Time--> Abundance

Ion 627.00 (626.70 to 627.70): 3801033.D\data.ms

6.074



### Representative ion chromatograms for PFDI in aqueous supernatant extract from the positive control SCAS unit by GC/MS. (Sample ID: Z0196-W-A-GCX1)

Note: PFDI was not present (no peak at 6.0 minutes).

# W ildlife International, Ltd. Project Number 112E-119

- 289 -

5.755.805.855.905.956.006.056.10 6.156.206.256.306.356.406.456.50 0 2000 4000 6000 8000 10000 12000 14000 16000

Time--> Abundance

Ion 431.00 (430.70 to 431.70): 3101022.D\data.ms

5.755.805.855.905.956.006.056.10 6.156.206.256.306.356.406.456.50 0 2000 4000 6000 8000 10000 12000 14000 16000

Time--> Abundance

Ion 627.00 (626.70 to 627.70): 3101022.D\data.ms

6.076



### Representative ion chromatograms for PFDI in aqueous supernatant extract from the purified fluorotelomer treated SCAS unit by GC/MS. (Sample ID: Z0203-W-A-GCX1)

Note: PFDI was not present (no peak at 6.0 minutes).

# W ildlife International, Ltd. Project Number 112E-119

- 290 -

5.755.805.855.905.956.006.056.10 6.156.206.256.306.356.406.456.50 0 2000 4000 6000 8000 10000 12000 14000 16000

Time--> Abundance

Ion 431.00 (430.70 to 431.70): 3201023.D\data.ms

5.755.805.855.905.956.006.056.10 6.156.206.256.306.356.406.456.50 0 2000 4000 6000 8000 10000 12000 14000 16000

Time--> Abundance

Ion 627.00 (626.70 to 627.70): 3201023.D\data.ms

6.079



### Representative ion chromatograms for PFDI inaqueous supernatant extract from the labscaled fluorotelomer treated SCAS unit by GC/MS. (Sample ID: Z0210-S-A-GCX1)

Note: PFDI was not present (no peak at 6.0 minutes).

# W ildlife International, Ltd. Project Number 112E-119

- 291 -

5.755.805.855.905.956.006.056.10 6.156.206.256.306.356.406.456.50 0 2000 4000 6000 8000 10000 12000 14000 16000

Time--> Abundance

Ion 431.00 (430.70 to 431.70): 2401011.D\data.ms

5.755.805.855.905.956.006.056.10 6.156.206.256.306.356.406.456.50 0 2000 4000 6000 8000 10000 12000 14000 16000

Time--> Abundance

Ion 627.00 (626.70 to 627.70): 2401011.D\data.ms



### Representative ion chromatograms for PFDI in the sampled airflow (Xad-2 styrene trap extract) from the negative control SCAS unit by GC/MS. (Sample ID: Z0190-T1A-A-GCX1)

Note: PFDI was not present (no peak at 6.0 minutes).

# W ildlife International, Ltd. Project Number 112E-119

- 292 -

5.755.805.855.905.956.006.056.10 6.156.206.256.306.356.406.456.50 0 2000 4000 6000 8000 10000 12000 14000 16000

Time--> Abundance

Ion 431.00 (430.70 to 431.70): 3001019.D\data.ms

6.038

5.755.805.855.905.956.006.056.10 6.156.206.256.306.356.406.456.50 0 2000 4000 6000 8000 10000 12000 14000 16000

Time--> Abundance

Ion 627.00 (626.70 to 627.70): 3001019.D\data.ms

6.058



### Representative ion chromatograms for PFDI in the sampled airflow (Xad-2 styrene trap extract) from the positive control SCAS unit by GC/MS. (Sample ID: Z0197-T1A-A-GCX1)

# W ildlife International, Ltd. Project Number 112E-119

- 293 -

5.755.805.855.905.956.006.056.10 6.156.206.256.306.356.406.456.50 0 2000 4000 6000 8000 10000 12000 14000 16000

Time--> Abundance

Ion 431.00 (430.70 to 431.70): 4701042.D\data.ms

6.048

5.755.805.855.905.956.006.056.10 6.156.206.256.306.356.406.456.50 0 2000 4000 6000 8000 10000 12000 14000 16000

Time--> Abundance

Ion 627.00 (626.70 to 627.70): 4701042.D\data.ms

6.072



### Representative ion chromatograms for PFDI in the sampled airflow (Xad-2 styrene trap extract) from the purified fluorotel omer treated SCAS unit by GC/MS. (Sample ID: Z0204-T1A-A-GCX1)

# W ildlife International, Ltd. Project Number 112E-119

- 294 -

5.755.805.855.905.956.006.056.10 6.156.206.256.306.356.406.456.50 0 2000 4000 6000 8000 10000 12000 14000 16000

Time--> Abundance

Ion 431.00 (430.70 to 431.70): 4601041.D\data.ms

5.755.805.855.905.956.006.056.10 6.156.206.256.306.356.406.456.50 0 2000 4000 6000 8000 10000 12000 14000 16000

Time--> Abundance

Ion 627.00 (626.70 to 627.70): 4601041.D\data.ms

6.064



### Representative ion chromatograms for PFDI in the sampled airflow (Xad-2 styrene trap extract) from the lab-scaled fluorot elomer treated SCAS unit by GC/MS. (Sample ID: Z0211-T1A-A-GCX1)

Note: PFDI was not present (no peak at 6.0 minutes).

# W ildlife International, Ltd. Project Number 112E-119

- 295 -

5.755.805.855.905.956.006.056.10 6.156.206.256.306.356.406.456.50 0 2000 4000 6000 8000 10000 12000 14000 16000

Time--> Abundance

Ion 431.00 (430.70 to 431.70): 2201009.D\data.ms

5.755.805.855.905.956.006.056.10 6.156.206.256.306.356.406.456.50 0 2000 4000 6000 8000 10000 12000 14000 16000

Time--> Abundance

Ion 627.00 (626.70 to 627.70): 2201009.D\data.ms



### Representative ion chromatograms for PFDI in the sampled airflow (charcoal trap extract) from the negative control SCAS unit by GC/MS. (Sample ID: Z0192-T2A-A-GCX1)

Note: PFDI was not present (no peak at 6.0 minutes).

# W ildlife International, Ltd. Project Number 112E-119

- 296 -

5.755.805.855.905.956.006.056.10 6.156.206.256.306.356.406.456.50 0 2000 4000 6000 8000 10000 12000 14000 16000

Time--> Abundance

Ion 431.00 (430.70 to 431.70): 3201021.D\data.ms

5.755.805.855.905.956.006.056.10 6.156.206.256.306.356.406.456.50 0 2000 4000 6000 8000 10000 12000 14000 16000

Time--> Abundance

Ion 627.00 (626.70 to 627.70): 3201021.D\data.ms



### Representative ion chromatograms for PFDI in the sampled airflow (charcoal trap extract) from the positive control SCAS unit by GC/MS. (Sample ID: Z0199-T2A-A-GCX1)

Note: PFDI was not present (no peak at 6.0 minutes).

# W ildlife International, Ltd. Project Number 112E-119

- 297 -

5.755.805.855.905.956.006.056.10 6.156.206.256.306.356.406.456.50 0 2000 4000 6000 8000 10000 12000 14000 16000

Time--> Abundance

Ion 431.00 (430.70 to 431.70): 2901017.D\data.ms

5.755.805.855.905.956.006.056.10 6.156.206.256.306.356.406.456.50 0 2000 4000 6000 8000 10000 12000 14000 16000

Time--> Abundance

Ion 627.00 (626.70 to 627.70): 2901017.D\data.ms



### Representative ion chromatograms for PFDI in the sampled airflow (charcoal trap extract) from the purified fluorotelomer treated SCAS unit by GC/MS. (Sample ID: Z0206-T2A-A-GCX1)

Note: PFDI was not present (no peak at 6.0 minutes).

# W ildlife International, Ltd. Project Number 112E-119

- 298 -

5.755.805.855.905.956.006.056.10 6.156.206.256.306.356.406.456.50 0 2000 4000 6000 8000 10000 12000 14000 16000

Time--> Abundance

Ion 431.00 (430.70 to 431.70): 2801016.D\data.ms

5.755.805.855.905.956.006.056.10 6.156.206.256.306.356.406.456.50 0 2000 4000 6000 8000 10000 12000 14000 16000

Time--> Abundance

Ion 627.00 (626.70 to 627.70): 2801016.D\data.ms



### Representative ion chromatograms for PFDI in the sampled airflow (charcoal trap extract) from the lab-scaled fluorotelomer treated SCAS unit by GC/MS. (Sample ID: Z0213-T2A-A-GCX1)

Note: PFDI was not present (no peak at 6.0 minutes).

# W ildlife International, Ltd. Project Number 112E-119

- 299 -



### Representative calibration cu rve for 6-2 FTOH by GC/MS.

# W ildlife International, Ltd. Project Number 112E-119

- 300 -

7.857.907.958.008.058.108.158.20 8.258.308.358.408.458.508.558.60 0 2000 4000 6000 8000 10000 12000

Time--> Abundance

Ion 365.00 (364.70 to 365.70): 0601044.D\data.ms

8.183

7.857.907.958.008.058.108.158.20 8.258.308.358.408.458.508.558.60 0 2000 4000 6000 8000 10000 12000

Time--> Abundance

Ion 327.00 (326.70 to 327.70): 0601044.D\data.ms

8.181



### Representative ion chromatograms for 6-2 FTOH in a low-level (0.400 ng/mL) calibration standard by GC/MS (ID: GCS-12).

# W ildlife International, Ltd. Project Number 112E-119

- 301 -

7.857.907.958.008.058.108.158.20 8.258.308.358.408.458.508.558.60 0 2000 4000 6000 8000 10000 12000

Time--> Abundance

Ion 365.00 (364.70 to 365.70): 1001048.D\data.ms

8.183

7.857.907.958.008.058.108.158.20 8.258.308.358.408.458.508.558.60 0 2000 4000 6000 8000 10000 12000

Time--> Abundance

Ion 327.00 (326.70 to 327.70): 1001048.D\data.ms

8.181



### Representative ion chromatograms for 6-2 FTOH in a high-level (5.00 ng/mL) calibration standard by GC/MS (ID: GCS-16).

# W ildlife International, Ltd. Project Number 112E-119

- 302 -

7.857.907.958.008.058.108.158.20 8.258.308.358.408.458.508.558.60 0 2000 4000 6000 8000 10000 12000

Time--> Abundance

Ion 365.00 (364.70 to 365.70): 2301010.D\data.ms

7.857.907.958.008.058.108.158.20 8.258.308.358.408.458.508.558.60 0 2000 4000 6000 8000 10000 12000

Time--> Abundance

Ion 327.00 (326.70 to 327.70): 2301010.D\data.ms



### Representative ion chromatograms for 6-2 FT OH in sludge solids extr act from the negative control SCAS unit by GC/MS. (Sample ID: Z0188-S-A-GCX1)

Note: 6-2 FTOH was not present (no peak at 8.2 minutes).

# W ildlife International, Ltd. Project Number 112E-119

- 303 -

7.857.907.958.008.058.108.158.20 8.258.308.358.408.458.508.558.60 0 5000 10000 15000 20000 25000 30000 35000 40000

Time--> Abundance

Ion 365.00 (364.70 to 365.70): 3001022.D\data.ms

8.172

7.857.907.958.008.058.108.158.20 8.258.308.358.408.458.508.558.60 0 5000 10000 15000 20000 25000 30000 35000 40000

Time--> Abundance

Ion 327.00 (326.70 to 327.70): 3001022.D\data.ms

8.171



### Representative ion chromatograms for 6-2 FT OH in sludge solids extract from the positive control SCAS unit by GC/MS. (Sample ID: Z0195-S-A-GCX1)

# W ildlife International, Ltd. Project Number 112E-119

- 304 -

7.857.907.958.008.058.108.158.20 8.258.308.358.408.458.508.558.60 0 2000 4000 6000 8000 10000 12000

Time--> Abundance

Ion 365.00 (364.70 to 365.70): 3401027.D\data.ms

8.181

7.857.907.958.008.058.108.158.20 8.258.308.358.408.458.508.558.60 0 2000 4000 6000 8000 10000 12000

Time--> Abundance

Ion 327.00 (326.70 to 327.70): 3401027.D\data.ms

8.180



### Representative ion chromatograms for 6-2 FTOH in sludge solids extract from the purified fluorotelomer treated SCAS unit by GC/MS. (Sample ID: Z0202-S-A-GCX1)

# W ildlife International, Ltd. Project Number 112E-119

- 305 -

7.857.907.958.008.058.108.158.20 8.258.308.358.408.458.508.558.60 0 2000 4000 6000 8000 10000 12000

Time--> Abundance

Ion 365.00 (364.70 to 365.70): 3501028.D\data.ms

8.182

7.857.907.958.008.058.108.158.20 8.258.308.358.408.458.508.558.60 0 2000 4000 6000 8000 10000 12000

Time--> Abundance

Ion 327.00 (326.70 to 327.70): 3501028.D\data.ms

8.180



### Representative ion chromatograms for 6-2 FTOH in sludge solids extract from the lab-scaled fluorotelomer treated SCAS unit by GC/MS. (Sample ID: Z0209-S-A-GCX1)

# W ildlife International, Ltd. Project Number 112E-119

- 306 -

7.857.907.958.008.058.108.158.20 8.258.308.358.408.458.508.558.60 0 2000 4000 6000 8000 10000 12000

Time--> Abundance

Ion 365.00 (364.70 to 365.70): 3001021.D\data.ms

7.857.907.958.008.058.108.158.20 8.258.308.358.408.458.508.558.60 0 2000 4000 6000 8000 10000 12000

Time--> Abundance

Ion 327.00 (326.70 to 327.70): 3001021.D\data.ms



### Representative ion chromatograms for 6-2 FT OH in aqueous supernatant extract from the negative control SCAS unit by GC/MS. (Sample ID: Z0189-W-A-GCX1)

Note: 6-2 FTOH was not present (no peak at 8.2 minutes).

# W ildlife International, Ltd. Project Number 112E-119

- 307 -

7.857.907.958.008.058.108.158.20 8.258.308.358.408.458.508.558.60 0 2000 4000 6000 8000 10000 12000

Time--> Abundance

Ion 365.00 (364.70 to 365.70): 3801033.D\data.ms

8.189

7.857.907.958.008.058.108.158.20 8.258.308.358.408.458.508.558.60 0 2000 4000 6000 8000 10000 12000

Time--> Abundance

Ion 327.00 (326.70 to 327.70): 3801033.D\data.ms

8.187



### Representative ion chromatograms for 6-2 FT OH in aqueous supernatant extract from the positive control SCAS unit by GC/MS. (Sample ID: Z0196-W-A-GCX1)

# W ildlife International, Ltd. Project Number 112E-119

- 308 -

7.857.907.958.008.058.108.158.20 8.258.308.358.408.458.508.558.60 0 2000 4000 6000 8000 10000 12000

Time--> Abundance

Ion 365.00 (364.70 to 365.70): 3101022.D\data.ms

8.189

7.857.907.958.008.058.108.158.20 8.258.308.358.408.458.508.558.60 0 2000 4000 6000 8000 10000 12000

Time--> Abundance

Ion 327.00 (326.70 to 327.70): 3101022.D\data.ms

8.190



### Representative ion chromatograms for 6-2 FT OH in aqueous supernatant extract from the purified fluorotelomer treated SCAS unit by GC/MS. (Sample ID: Z0203-W-A-GCX1)

# W ildlife International, Ltd. Project Number 112E-119

- 309 -

7.857.907.958.008.058.108.158.20 8.258.308.358.408.458.508.558.60 0 2000 4000 6000 8000 10000 12000

Time--> Abundance

Ion 365.00 (364.70 to 365.70): 3201023.D\data.ms

8.191

7.857.907.958.008.058.108.158.20 8.258.308.358.408.458.508.558.60 0 2000 4000 6000 8000 10000 12000

Time--> Abundance

Ion 327.00 (326.70 to 327.70): 3201023.D\data.ms

8.187



### Representative ion chromatograms for 6-2 FT OH in aqueous supernatant extract from the lab-scaled fluorotelomer treated SCAS unit by GC/MS. (Sample ID: Z0210-W-A-GCX1)

# W ildlife International, Ltd. Project Number 112E-119

- 310 -

7.857.907.958.008.058.108.158.20 8.258.308.358.408.458.508.558.60 0 2000 4000 6000 8000 10000 12000

Time--> Abundance

Ion 365.00 (364.70 to 365.70): 2401011.D\data.ms

7.857.907.958.008.058.108.158.20 8.258.308.358.408.458.508.558.60 0 2000 4000 6000 8000 10000 12000

Time--> Abundance

Ion 327.00 (326.70 to 327.70): 2401011.D\data.ms



### Representative ion chromatograms for 6-2 FTOH in the sampled airflow (Xad-2 styrene trap extract) from the negative control SCAS unit by GC/MS. (Sample ID: Z0190-T1A-A-GCX1)

Note: 6-2 FTOH was not present (no peak at 8.2 minutes).

# W ildlife International, Ltd. Project Number 112E-119

- 311 -



### 7.857.907.958.008.058.108.158.20 8.258.308.358.408.458.508.558.60 0 2000 4000 6000 8000 10000 12000 14000 16000

Time--> Abundance

Ion 365.00 (364.70 to 365.70): 2401010.D\data.ms

8.175

7.857.907.958.008.058.108.158.20 8.258.308.358.408.458.508.558.60 0 2000 4000 6000 8000 10000 12000 14000 16000

Time--> Abundance

Ion 327.00 (326.70 to 327.70): 2401010.D\data.ms

8.174



### Representative ion chromatograms for 6-2 FTOH in the sampled airflow (Xad-2 styrene trap extract) from the positive control SCAS unit by GC/MS. (Sample ID: Z0197-T1A-A-GCX2)

# W ildlife International, Ltd. Project Number 112E-119

- 312 -

7.857.907.958.008.058.108.158.20 8.258.308.358.408.458.508.558.60 0 2000 4000 6000 8000 10000 12000

Time--> Abundance

Ion 365.00 (364.70 to 365.70): 4301036.D\data.ms

8.184

7.857.907.958.008.058.108.158.20 8.258.308.358.408.458.508.558.60 0 2000 4000 6000 8000 10000 12000

Time--> Abundance

Ion 327.00 (326.70 to 327.70): 4301036.D\data.ms

8.182



### Representative ion chromatograms for 6-2 FTOH in the sampled airflow (Xad-2 styrene trap extract) from the purified fluorotel omer treated SCAS unit by GC/MS. (Sample ID: Z0204-T1A-A-GCX3)

# W ildlife International, Ltd. Project Number 112E-119

- 313 -

7.857.907.958.008.058.108.158.20 8.258.308.358.408.458.508.558.60 0 2000 4000 6000 8000 10000 12000

Time--> Abundance

Ion 365.00 (364.70 to 365.70): 4201035.D\data.ms

8.185

7.857.907.958.008.058.108.158.20 8.258.308.358.408.458.508.558.60 0 2000 4000 6000 8000 10000 12000

Time--> Abundance

Ion 327.00 (326.70 to 327.70): 4201035.D\data.ms

8.182



### Representative ion chromatograms for 6-2 FTOH in the sampled airflow (Xad-2 styrene trap extract) from the lab-scaled fluorot elomer treated SCAS unit by GC/MS. (Sample ID: Z0211-T1A-A-GCX3)

# W ildlife International, Ltd. Project Number 112E-119

- 314 -

7.857.907.958.008.058.108.158.20 8.258.308.358.408.458.508.558.60 0 2000 4000 6000 8000 10000 12000

Time--> Abundance

Ion 365.00 (364.70 to 365.70): 2201009.D\data.ms

7.857.907.958.008.058.108.158.20 8.258.308.358.408.458.508.558.60 0 2000 4000 6000 8000 10000 12000

Time--> Abundance

Ion 327.00 (326.70 to 327.70): 2201009.D\data.ms



### Representative ion chromatograms for 6-2 FT OH in the sampled airflow (charcoal trap extract) from the negative control SCAS unit by GC/MS. (Sample ID: Z0192-T2A-A-GCX1)

Note: 6-2 FTOH was not present (no peak at 8.2 minutes).

# W ildlife International, Ltd. Project Number 112E-119

- 315 -

7.857.907.958.008.058.108.158.20 8.258.308.358.408.458.508.558.60 0 2000 4000 6000 8000 10000 12000

Time--> Abundance

Ion 365.00 (364.70 to 365.70): 3201021.D\data.ms

7.857.907.958.008.058.108.158.20 8.258.308.358.408.458.508.558.60 0 2000 4000 6000 8000 10000 12000

Time--> Abundance

Ion 327.00 (326.70 to 327.70): 3201021.D\data.ms



### Representative ion chromatograms for 6-2 FT OH in the sampled airflow (charcoal trap extract) from the positive control SCAS unit by GC/MS. (Sample ID: Z0199-T2A-A-GCX1)

Note: 6-2 FTOH was not present (no peak at 8.2 minutes).

# W ildlife International, Ltd. Project Number 112E-119

- 316 -

7.857.907.958.008.058.108.158.20 8.258.308.358.408.458.508.558.60 0 2000 4000 6000 8000 10000 12000

Time--> Abundance

Ion 365.00 (364.70 to 365.70): 2901017.D\data.ms

7.857.907.958.008.058.108.158.20 8.258.308.358.408.458.508.558.60 0 2000 4000 6000 8000 10000 12000

Time--> Abundance

Ion 327.00 (326.70 to 327.70): 2901017.D\data.ms



### Representative ion chromatograms for 6-2 FT OH in the sampled airflow (charcoal trap extract) from the purified fluorotel omer treated SCAS unit by GC/MS. (Sample ID: Z0206-T2A-A-GCX1)

Note: 6-2 FTOH was not present (no peak at 8.2 minutes).

# W ildlife International, Ltd. Project Number 112E-119

- 317 -

7.857.907.958.008.058.108.158.20 8.258.308.358.408.458.508.558.60 0 2000 4000 6000 8000 10000 12000

Time--> Abundance

Ion 365.00 (364.70 to 365.70): 2801016.D\data.ms

7.857.907.958.008.058.108.158.20 8.258.308.358.408.458.508.558.60 0 2000 4000 6000 8000 10000 12000

Time--> Abundance

Ion 327.00 (326.70 to 327.70): 2801016.D\data.ms



### Representative ion chromatograms for 6-2 FT OH in the sampled airflow (charcoal trap extract) from the lab-scaled fluorot elomer treated SCAS unit by GC/MS. (Sample ID: Z0213-T2A-A-GCX1)

Note: 6-2 FTOH was not present (no peak at 8.2 minutes).

# W ildlife International, Ltd. Project Number 112E-119

- 318 -



### Representative calibration cu rve for 7-2 sFTOH by GC/MS.

# W ildlife International, Ltd. Project Number 112E-119

- 319 -

8.008.058.108.158.208.258.308.35 8.408.458.508.558.608.658.708.75 0 5000 10000 15000 20000

Time--> Abundance

Ion 377.00 (376.70 to 377.70): 0101003.D\data.ms

8.312

8.008.058.108.158.208.258.308.35 8.408.458.508.558.608.658.708.75 0 5000 10000 15000 20000

Time--> Abundance

Ion 415.00 (414.70 to 415.70): 0101003.D\data.ms

8.312



### Representative ion chromatograms for 7-2 sFTOH in a low-level (0.400 ng/mL) calibration standard by GC/MS (ID: GCS-12).

# W ildlife International, Ltd. Project Number 112E-119

- 320 -

8.008.058.108.158.208.258.308.35 8.408.458.508.558.608.658.708.75 0 5000 10000 15000 20000

Time--> Abundance

Ion 377.00 (376.70 to 377.70): 1001048.D\data.ms

8.309

8.008.058.108.158.208.258.308.35 8.408.458.508.558.608.658.708.75 0 5000 10000 15000 20000

Time--> Abundance

Ion 415.00 (414.70 to 415.70): 1001048.D\data.ms

8.310

8.367



### Representative ion chromatograms for 7-2 sF TOH in a high-level (5.00 ng/mL) calibration standard by GC/MS (ID: GCS-16).

# W ildlife International, Ltd. Project Number 112E-119

- 321 -

8.008.058.108.158.208.258.308.35 8.408.458.508.558.608.658.708.75 0 5000 10000 15000 20000

Time--> Abundance

Ion 377.00 (376.70 to 377.70): 2301010.D\data.ms

8.008.058.108.158.208.258.308.35 8.408.458.508.558.608.658.708.75 0 5000 10000 15000 20000

Time--> Abundance

Ion 415.00 (414.70 to 415.70): 2301010.D\data.ms



### Representative ion chromatograms for 7-2 sFT OH in sludge solids extr act from the negative control SCAS unit by GC/MS. (Sample ID: Z0188-S-A-GCX1)

Note: 7-2 sFTOH was not present (no peak at 8.3 minutes).

# W ildlife International, Ltd. Project Number 112E-119

- 322 -



### 8.008.058.108.158.208.258.308.35 8.408.458.508.558.608.658.708.75 0 5000 10000 15000 20000 25000

Time--> Abundance

Ion 377.00 (376.70 to 377.70): 4201036.D\data.ms

8.303

8.008.058.108.158.208.258.308.35 8.408.458.508.558.608.658.708.75 0 5000 10000 15000 20000 25000

Time--> Abundance

Ion 415.00 (414.70 to 415.70): 4201036.D\data.ms

8.305



### Representative ion chromatograms for 7-2 sFT OH in sludge solids extract from the positive control SCAS unit by GC/MS. (Sample ID: Z0195-S-A-GCX2)

# W ildlife International, Ltd. Project Number 112E-119

- 323 -

8.008.058.108.158.208.258.308.35 8.408.458.508.558.608.658.708.75 0 5000 10000 15000 20000

Time--> Abundance

Ion 377.00 (376.70 to 377.70): 3201024.D\data.ms

8.307

8.008.058.108.158.208.258.308.35 8.408.458.508.558.608.658.708.75 0 5000 10000 15000 20000

Time--> Abundance

Ion 415.00 (414.70 to 415.70): 3201024.D\data.ms

8.309



### Representative ion chromatograms for 7-2 sFT OH in sludge solids extract from the purified fluorotelomer treated SCAS unit by GC/MS. (Sample ID: Z0202-S-A-GCX2)

# W ildlife International, Ltd. Project Number 112E-119

- 324 -

8.008.058.108.158.208.258.308.35 8.408.458.508.558.608.658.708.75 0 5000 10000 15000 20000

Time--> Abundance

Ion 377.00 (376.70 to 377.70): 3301025.D\data.ms

8.310

8.008.058.108.158.208.258.308.35 8.408.458.508.558.608.658.708.75 0 5000 10000 15000 20000

Time--> Abundance

Ion 415.00 (414.70 to 415.70): 3301025.D\data.ms

8.310



### Representative ion chromatograms for 7-2 sF TOH in sludge solids extract from the labscaled fluorotelomer treated SCAS unit by GC/MS. (Sample ID: Z0209-S-A-GCX2)

# W ildlife International, Ltd. Project Number 112E-119

- 325 -

8.008.058.108.158.208.258.308.35 8.408.458.508.558.608.658.708.75 0 5000 10000 15000 20000

Time--> Abundance

Ion 377.00 (376.70 to 377.70): 3001021.D\data.ms

8.008.058.108.158.208.258.308.35 8.408.458.508.558.608.658.708.75 0 5000 10000 15000 20000

Time--> Abundance

Ion 415.00 (414.70 to 415.70): 3001021.D\data.ms



### Representative ion chromatograms for 7-2 sFT OH in aqueous supernatant extract from the negative control SCAS unit by GC/MS. (Sample ID: Z0189-W-A-GCX1)

Note: 7-2 sFTOH was not present (no peak at 8.3 minutes).

# W ildlife International, Ltd. Project Number 112E-119

- 326 -

8.008.058.108.158.208.258.308.35 8.408.458.508.558.608.658.708.75 0 5000 10000 15000 20000

Time--> Abundance

Ion 377.00 (376.70 to 377.70): 3701032.D\data.ms

8.312

8.008.058.108.158.208.258.308.35 8.408.458.508.558.608.658.708.75 0 5000 10000 15000 20000

Time--> Abundance

Ion 415.00 (414.70 to 415.70): 3701032.D\data.ms

8.314



### Representative ion chromatograms for 7-2 sFT OH in aqueous supernatant extract from the positive control SCAS unit by GC/MS. (Sample ID: Z0196-W-A-GCX2)

# W ildlife International, Ltd. Project Number 112E-119

- 327 -

8.008.058.108.158.208.258.308.35 8.408.458.508.558.608.658.708.75 0 5000 10000 15000 20000

Time--> Abundance

Ion 377.00 (376.70 to 377.70): 3101022.D\data.ms

8.313

8.008.058.108.158.208.258.308.35 8.408.458.508.558.608.658.708.75 0 5000 10000 15000 20000

Time--> Abundance

Ion 415.00 (414.70 to 415.70): 3101022.D\data.ms

8.314



### Representative ion chromatograms for 7-2 sFT OH in aqueous supernatant extract from the purified fluorotelomer treated SCAS unit by GC/MS. (Sample ID: Z0203-W-A-GCX1)

# W ildlife International, Ltd. Project Number 112E-119

- 328 -

8.008.058.108.158.208.258.308.35 8.408.458.508.558.608.658.708.75 0 5000 10000 15000 20000

Time--> Abundance

Ion 377.00 (376.70 to 377.70): 3201023.D\data.ms

8.315

8.008.058.108.158.208.258.308.35 8.408.458.508.558.608.658.708.75 0 5000 10000 15000 20000

Time--> Abundance

Ion 415.00 (414.70 to 415.70): 3201023.D\data.ms

8.315



### Representative ion chromatograms for 7-2 sFT OH in aqueous supernatant extract from the lab-scaled fluorotelomer treated SCAS unit by GC/MS. (Sample ID: Z0210-W-A-GCX1)

# W ildlife International, Ltd. Project Number 112E-119

- 329 -

8.008.058.108.158.208.258.308.35 8.408.458.508.558.608.658.708.75 0 5000 10000 15000 20000

Time--> Abundance

Ion 377.00 (376.70 to 377.70): 2401011.D\data.ms

8.302

8.008.058.108.158.208.258.308.35 8.408.458.508.558.608.658.708.75 0 5000 10000 15000 20000

Time--> Abundance

Ion 415.00 (414.70 to 415.70): 2401011.D\data.ms

8.309



### Representative ion chromatograms for 7-2 sFTOH in the sampled airflow (Xad-2 styrene trap extract) from the negative control SCAS unit by GC/MS. (Sample ID: Z0190-T1A-A-GCX1)

# W ildlife International, Ltd. Project Number 112E-119

- 330 -

8.008.058.108.158.208.258.308.35 8.408.458.508.558.608.658.708.75 0 5000 10000 15000 20000

Time--> Abundance

Ion 377.00 (376.70 to 377.70): 2401011.D\data.ms

8.305

8.008.058.108.158.208.258.308.35 8.408.458.508.558.608.658.708.75 0 5000 10000 15000 20000

Time--> Abundance

Ion 415.00 (414.70 to 415.70): 2401011.D\data.ms

8.305



### Representative ion chromatograms for 7-2 sFTOH in the sampled airflow (Xad-2 styrene trap extract) from the positive control SCAS unit by GC/MS. (Sample ID: Z0197-T1A-A-GCX3)

# W ildlife International, Ltd. Project Number 112E-119

- 331 -

8.008.058.108.158.208.258.308.35 8.408.458.508.558.608.658.708.75 0 5000 10000 15000 20000

Time--> Abundance

Ion 377.00 (376.70 to 377.70): 4301036.D\data.ms

8.308

8.008.058.108.158.208.258.308.35 8.408.458.508.558.608.658.708.75 0 5000 10000 15000 20000

Time--> Abundance

Ion 415.00 (414.70 to 415.70): 4301036.D\data.ms

8.310



### Representative ion chromatograms for 7-2 sFTOH in the sampled airflow (Xad-2 styrene trap extract) from the purified fluorotel omer treated SCAS unit by GC/MS. (Sample ID: Z0204-T1A-A-GCX3)

# W ildlife International, Ltd. Project Number 112E-119

- 332 -

8.008.058.108.158.208.258.308.35 8.408.458.508.558.608.658.708.75 0 5000 10000 15000 20000

Time--> Abundance

Ion 377.00 (376.70 to 377.70): 4201035.D\data.ms

8.310

8.008.058.108.158.208.258.308.35 8.408.458.508.558.608.658.708.75 0 5000 10000 15000 20000

Time--> Abundance

Ion 415.00 (414.70 to 415.70): 4201035.D\data.ms

8.311



### Representative ion chromatograms for 7-2 sFTOH in the sampled airflow (Xad-2 styrene trap extract) from the lab-scaled fluorot elomer treated SCAS unit by GC/MS. (Sample ID: Z0211-T1A-A-GCX3)

# W ildlife International, Ltd. Project Number 112E-119

- 333 -

8.008.058.108.158.208.258.308.35 8.408.458.508.558.608.658.708.75 0 5000 10000 15000 20000

Time--> Abundance

Ion 377.00 (376.70 to 377.70): 2201009.D\data.ms

8.008.058.108.158.208.258.308.35 8.408.458.508.558.608.658.708.75 0 5000 10000 15000 20000

Time--> Abundance

Ion 415.00 (414.70 to 415.70): 2201009.D\data.ms



### Representative ion chromatograms for 7-2 sF TOH in the sampled airflow (charcoal trap extract) from the negative control SCAS unit by GC/MS. (Sample ID: Z0192-T2A-A-GCX1)

Note: 7-2 sFTOH was not present (no peak at 8.3 minutes).

# W ildlife International, Ltd. Project Number 112E-119

- 334 -

8.008.058.108.158.208.258.308.35 8.408.458.508.558.608.658.708.75 0 5000 10000 15000 20000

Time--> Abundance

Ion 377.00 (376.70 to 377.70): 3201021.D\data.ms

8.008.058.108.158.208.258.308.35 8.408.458.508.558.608.658.708.75 0 5000 10000 15000 20000

Time--> Abundance

Ion 415.00 (414.70 to 415.70): 3201021.D\data.ms



### Representative ion chromatograms for 7-2 sF TOH in the sampled airflow (charcoal trap extract) from the positive control SCAS unit by GC/MS. (Sample ID: Z0199-T2A-A-GCX1)

Note: 7-2 sFTOH was not present (no peak at 8.3 minutes).

# W ildlife International, Ltd. Project Number 112E-119

- 335 -

8.008.058.108.158.208.258.308.35 8.408.458.508.558.608.658.708.75 0 5000 10000 15000 20000

Time--> Abundance

Ion 377.00 (376.70 to 377.70): 2901017.D\data.ms

8.008.058.108.158.208.258.308.35 8.408.458.508.558.608.658.708.75 0 5000 10000 15000 20000

Time--> Abundance

Ion 415.00 (414.70 to 415.70): 2901017.D\data.ms



### Representative ion chromatograms for 7-2 sF TOH in the sampled airflow (charcoal trap extract) from the purified fluorotel omer treated SCAS unit by GC/MS. (Sample ID: Z0206-T2A-A-GCX1)

Note: 7-2 sFTOH was not present (no peak at 8.3 minutes).

# W ildlife International, Ltd. Project Number 112E-119

- 336 -

8.008.058.108.158.208.258.308.35 8.408.458.508.558.608.658.708.75 0 5000 10000 15000 20000

Time--> Abundance

Ion 377.00 (376.70 to 377.70): 2801016.D\data.ms

8.008.058.108.158.208.258.308.35 8.408.458.508.558.608.658.708.75 0 5000 10000 15000 20000

Time--> Abundance

Ion 415.00 (414.70 to 415.70): 2801016.D\data.ms



### Representative ion chromatograms for 7-2 sF TOH in the sampled airflow (charcoal trap extract) from the lab-scaled fluorot elomer treated SCAS unit by GC/MS. (Sample ID: Z0213-T2A-A-GCX1)

Note: 7-2 sFTOH was not present (no peak at 8.3 minutes).

# W ildlife International, Ltd. Project Number 112E-119

- 337 -



### Representative calibration cu rve for 8-2 FTI by GC/MS.

# W ildlife International, Ltd. Project Number 112E-119

- 338 -

9.059.109.159.209.259.309.359.40 9.459.509.559.609.659.709.759.80 0 2000 4000 6000 8000 10000

Time--> Abundance

Ion 555.00 (554.70 to 555.70): 0101003.D\data.ms

9.367

9.059.109.159.209.259.309.359.40 9.459.509.559.609.659.709.759.80 0 2000 4000 6000 8000 10000

Time--> Abundance

Ion 603.00 (602.70 to 603.70): 0101003.D\data.ms

9.368



### Representative ion chromatograms for 8-2 FTI in a low-level (0.400 ng/mL) calibration standard by GC/MS (ID: GCS-12).

# W ildlife International, Ltd. Project Number 112E-119

- 339 -

9.059.109.159.209.259.309.359.40 9.459.509.559.609.659.709.759.80 0 2000 4000 6000 8000 10000

Time--> Abundance

Ion 555.00 (554.70 to 555.70): 1001048.D\data.ms

9.366

9.059.109.159.209.259.309.359.40 9.459.509.559.609.659.709.759.80 0 2000 4000 6000 8000 10000

Time--> Abundance

Ion 603.00 (602.70 to 603.70): 1001048.D\data.ms

9.368



### Representative ion chromatograms for 8-2 FTI in a high-level (5.00 ng/mL) calibration standard by GC/MS (ID: GCS-16).

# W ildlife International, Ltd. Project Number 112E-119

- 340 -

9.059.109.159.209.259.309.359.40 9.459.509.559.609.659.709.759.80 0 2000 4000 6000 8000 10000

Time--> Abundance

Ion 555.00 (554.70 to 555.70): 2301010.D\data.ms

9.059.109.159.209.259.309.359.40 9.459.509.559.609.659.709.759.80 0 2000 4000 6000 8000 10000

Time--> Abundance

Ion 603.00 (602.70 to 603.70): 2301010.D\data.ms



### Representative ion chromatograms for 8-2 FT I in sludge solids extract from the negative control SCAS unit by GC/MS. (Sample ID: Z0188-S-A-GCX1)

Note: 8-2 FTI was not presen t (no peak at 9.4 minutes).

# W ildlife International, Ltd. Project Number 112E-119

- 341 -

9.059.109.159.209.259.309.359.40 9.459.509.559.609.659.709.759.80 0 2000 4000 6000 8000 10000

Time--> Abundance

Ion 555.00 (554.70 to 555.70): 3001022.D\data.ms

9.361

9.059.109.159.209.259.309.359.40 9.459.509.559.609.659.709.759.80 0 2000 4000 6000 8000 10000

Time--> Abundance

Ion 603.00 (602.70 to 603.70): 3001022.D\data.ms

9.362



### Representative ion chromatograms for 8-2 FT I in sludge solids extract from the positive control SCAS unit by GC/MS. (Sample ID: Z0195-S-A-GCX1)

# W ildlife International, Ltd. Project Number 112E-119

- 342 -



### 9.059.109.159.209.259.309.359.40 9.459.509.559.609.659.709.759.80 0 2000 4000 6000 8000 10000 12000 14000

Time--> Abundance

Ion 555.00 (554.70 to 555.70): 3401027.D\data.ms

9.364

9.059.109.159.209.259.309.359.40 9.459.509.559.609.659.709.759.80 0 2000 4000 6000 8000 10000 12000 14000

Time--> Abundance

Ion 603.00 (602.70 to 603.70): 3401027.D\data.ms

9.365



### Representative ion chromatograms for 8-2 FT I in sludge solids extract from the purified fluorotelomer treated SCAS unit by GC/MS. (Sample ID: Z0202-S-A-GCX1)

# W ildlife International, Ltd. Project Number 112E-119

- 343 -

9.059.109.159.209.259.309.359.40 9.459.509.559.609.659.709.759.80 0 2000 4000 6000 8000 10000

Time--> Abundance

Ion 555.00 (554.70 to 555.70): 3501028.D\data.ms

9.364

9.059.109.159.209.259.309.359.40 9.459.509.559.609.659.709.759.80 0 2000 4000 6000 8000 10000

Time--> Abundance

Ion 603.00 (602.70 to 603.70): 3501028.D\data.ms

9.365



### Representative ion chromatograms for 8-2 FTI in sludge solids extract from the lab-scaled fluorotelomer treated SCAS unit by GC/MS. (Sample ID: Z0209-S-A-GCX1)

# W ildlife International, Ltd. Project Number 112E-119

- 344 -

9.059.109.159.209.259.309.359.40 9.459.509.559.609.659.709.759.80 0 2000 4000 6000 8000 10000

Time--> Abundance

Ion 555.00 (554.70 to 555.70): 3001021.D\data.ms

9.059.109.159.209.259.309.359.40 9.459.509.559.609.659.709.759.80 0 2000 4000 6000 8000 10000

Time--> Abundance

Ion 603.00 (602.70 to 603.70): 3001021.D\data.ms



### Representative ion chromatograms for 8-2 FT I in aqueous supernatant extract from the negative control SCAS unit by GC/MS. (Sample ID: Z0189-W-A-GCX1)

Note: 8-2 FTI was not presen t (no peak at 9.4 minutes).

# W ildlife International, Ltd. Project Number 112E-119

- 345 -

9.059.109.159.209.259.309.359.40 9.459.509.559.609.659.709.759.80 0 2000 4000 6000 8000 10000

Time--> Abundance

Ion 555.00 (554.70 to 555.70): 3801033.D\data.ms

9.059.109.159.209.259.309.359.40 9.459.509.559.609.659.709.759.80 0 2000 4000 6000 8000 10000

Time--> Abundance

Ion 603.00 (602.70 to 603.70): 3801033.D\data.ms



### Representative ion chromatograms for 8-2 FT I in aqueous supernatant extract from the positive control SCAS unit by GC/MS. (Sample ID: Z0196-W-A-GCX1)

Note: 8-2 FTI was not presen t (no peak at 9.4 minutes).

# W ildlife International, Ltd. Project Number 112E-119

- 346 -

9.059.109.159.209.259.309.359.40 9.459.509.559.609.659.709.759.80 0 2000 4000 6000 8000 10000

Time--> Abundance

Ion 555.00 (554.70 to 555.70): 3101022.D\data.ms

9.371

9.059.109.159.209.259.309.359.40 9.459.509.559.609.659.709.759.80 0 2000 4000 6000 8000 10000

Time--> Abundance

Ion 603.00 (602.70 to 603.70): 3101022.D\data.ms

9.372



### Representative ion chromatograms for 8-2 FT I in aqueous supernatant extract from the purified fluorotelomer treated SCAS unit by GC/MS. (Sample ID: Z0203-W-A-GCX1)

# W ildlife International, Ltd. Project Number 112E-119

- 347 -

9.059.109.159.209.259.309.359.40 9.459.509.559.609.659.709.759.80 0 2000 4000 6000 8000 10000

Time--> Abundance

Ion 555.00 (554.70 to 555.70): 3201023.D\data.ms

9.370

9.059.109.159.209.259.309.359.40 9.459.509.559.609.659.709.759.80 0 2000 4000 6000 8000 10000

Time--> Abundance

Ion 603.00 (602.70 to 603.70): 3201023.D\data.ms

9.373



### Representative ion chromatograms for 8-2 FTI in aqueous supernatant extract from the labscaled fluorotelomer treated SCAS unit by GC/MS. (Sample ID: Z0210-S-A-GCX1)

# W ildlife International, Ltd. Project Number 112E-119

- 348 -

9.059.109.159.209.259.309.359.40 9.459.509.559.609.659.709.759.80 0 2000 4000 6000 8000 10000

Time--> Abundance

Ion 555.00 (554.70 to 555.70): 2401011.D\data.ms

9.059.109.159.209.259.309.359.40 9.459.509.559.609.659.709.759.80 0 2000 4000 6000 8000 10000

Time--> Abundance

Ion 603.00 (602.70 to 603.70): 2401011.D\data.ms



### Representative ion chromatograms for 8-2 FTI in the sampled airflow (Xad-2 styrene trap extract) from the negative control SCAS unit by GC/MS. (Sample ID: Z0190-T1A-A-GCX1)

Note: 8-2 FTI was not presen t (no peak at 9.4 minutes).

# W ildlife International, Ltd. Project Number 112E-119

- 349 -

9.059.109.159.209.259.309.359.40 9.459.509.559.609.659.709.759.80 0 2000 4000 6000 8000 10000

Time--> Abundance

Ion 555.00 (554.70 to 555.70): 3001019.D\data.ms

9.361

9.059.109.159.209.259.309.359.40 9.459.509.559.609.659.709.759.80 0 2000 4000 6000 8000 10000

Time--> Abundance

Ion 603.00 (602.70 to 603.70): 3001019.D\data.ms

9.361



### Representative ion chromatograms for 8-2 FTI in the sampled airflow (Xad-2 styrene trap extract) from the positive control SCAS unit by GC/MS. (Sample ID: Z0197-T1A-A-GCX1)

# W ildlife International, Ltd. Project Number 112E-119

- 350 -

9.059.109.159.209.259.309.359.40 9.459.509.559.609.659.709.759.80 0 2000 4000 6000 8000 10000

Time--> Abundance

Ion 555.00 (554.70 to 555.70): 4301036.D\data.ms

9.366

9.059.109.159.209.259.309.359.40 9.459.509.559.609.659.709.759.80 0 2000 4000 6000 8000 10000

Time--> Abundance

Ion 603.00 (602.70 to 603.70): 4301036.D\data.ms

9.368



### Representative ion chromatograms for 8-2 FTI in the sampled airflow (Xad-2 styrene trap extract) from the purified fluorotel omer treated SCAS unit by GC/MS. (Sample ID: Z0204-T1A-A-GCX3)

# W ildlife International, Ltd. Project Number 112E-119

- 351 -

9.059.109.159.209.259.309.359.40 9.459.509.559.609.659.709.759.80 0 2000 4000 6000 8000 10000 12000 14000

Time--> A bundance

Ion 555.00 (554.70 to 555.70): 4401038.D\data.ms

9.368

9.059.109.159.209.259.309.359.40 9.459.509.559.609.659.709.759.80 0 2000 4000 6000 8000 10000 12000 14000

Time--> A bundance

Ion 603.00 (602.70 to 603.70): 4401038.D\data.ms

9.369



### Representative ion chromatograms for 8-2 FTI in the sampled airflow (Xad-2 styrene trap extract) from the lab-scaled fluorot elomer treated SCAS unit by GC/MS. (Sample ID: Z0211-T1A-A-GCX2)

# W ildlife International, Ltd. Project Number 112E-119

- 352 -

9.059.109.159.209.259.309.359.40 9.459.509.559.609.659.709.759.80 0 2000 4000 6000 8000 10000

Time--> Abundance

Ion 555.00 (554.70 to 555.70): 2201009.D\data.ms

9.059.109.159.209.259.309.359.40 9.459.509.559.609.659.709.759.80 0 2000 4000 6000 8000 10000

Time--> Abundance

Ion 603.00 (602.70 to 603.70): 2201009.D\data.ms



### Representative ion chromatograms for 8-2 FTI in the sampled airflow (charcoal trap extract) from the negative control SCAS unit by GC/MS. (Sample ID: Z0192-T2A-A-GCX1)

Note: 8-2 FTI was not presen t (no peak at 9.4 minutes).

# W ildlife International, Ltd. Project Number 112E-119

- 353 -

9.059.109.159.209.259.309.359.40 9.459.509.559.609.659.709.759.80 0 2000 4000 6000 8000 10000

Time--> Abundance

Ion 555.00 (554.70 to 555.70): 3201021.D\data.ms

9.059.109.159.209.259.309.359.40 9.459.509.559.609.659.709.759.80 0 2000 4000 6000 8000 10000

Time--> Abundance

Ion 603.00 (602.70 to 603.70): 3201021.D\data.ms



### Representative ion chromatograms for 8-2 FTI in the sampled airflow (charcoal trap extract) from the positive control SCAS unit by GC/MS. (Sample ID: Z0199-T2A-A-GCX1)

Note: 8-2 FTI was not presen t (no peak at 9.4 minutes).

# W ildlife International, Ltd. Project Number 112E-119

- 354 -

9.059.109.159.209.259.309.359.40 9.459.509.559.609.659.709.759.80 0 2000 4000 6000 8000 10000

Time--> Abundance

Ion 555.00 (554.70 to 555.70): 2901017.D\data.ms

9.059.109.159.209.259.309.359.40 9.459.509.559.609.659.709.759.80 0 2000 4000 6000 8000 10000

Time--> Abundance

Ion 603.00 (602.70 to 603.70): 2901017.D\data.ms



### Representative ion chromatograms for 8-2 FTI in the sampled airflow (charcoal trap extract) from the purified fluorotelomer treated SCAS unit by GC/MS. (Sample ID: Z0206-T2A-A-GCX1)

Note: 8-2 FTI was not presen t (no peak at 9.4 minutes).

# W ildlife International, Ltd. Project Number 112E-119

- 355 -

9.059.109.159.209.259.309.359.40 9.459.509.559.609.659.709.759.80 0 2000 4000 6000 8000 10000

Time--> Abundance

Ion 555.00 (554.70 to 555.70): 2801016.D\data.ms

9.059.109.159.209.259.309.359.40 9.459.509.559.609.659.709.759.80 0 2000 4000 6000 8000 10000

Time--> Abundance

Ion 603.00 (602.70 to 603.70): 2801016.D\data.ms



### Representative ion chromatograms for 8-2 FTI in the sampled airflow (charcoal trap extract) from the lab-scaled fluorotelomer treated SCAS unit by GC/MS. (Sample ID: Z0213-T2A-A-GCX1)

Note: 8-2 FTI was not presen t (no peak at 9.4 minutes).

# W ildlife International, Ltd. Project Number 112E-119

- 356 -



### Representative calibration curv e for M+4 8-2 FTOH by GC/MS.

# W ildlife International, Ltd. Project Number 112E-119

- 357 -

9.059.109.159.209.259.309.359.40 9.459.509.559.609.659.709.759.80 0 2000 4000 6000 8000 10000

Time--> Abundance

Ion 469.00 (468.70 to 469.70): 0101003.D\data.ms

9.401

9.059.109.159.209.259.309.359.40 9.459.509.559.609.659.709.759.80 0 2000 4000 6000 8000 10000

Time--> Abundance

Ion 431.00 (430.70 to 431.70): 0101003.D\data.ms

9.399



### Representative ion chromatograms for M+ 4 8-2 FTOH in a low-level (0.400 ng/mL) calibration standard by GC/MS (ID: GCS-12).

# W ildlife International, Ltd. Project Number 112E-119

- 358 -

9.059.109.159.209.259.309.359.40 9.459.509.559.609.659.709.759.80 0 2000 4000 6000 8000 10000

Time--> Abundance

Ion 469.00 (468.70 to 469.70): 1001048.D\data.ms

9.399

9.059.109.159.209.259.309.359.40 9.459.509.559.609.659.709.759.80 0 2000 4000 6000 8000 10000

Time--> Abundance

Ion 431.00 (430.70 to 431.70): 1001048.D\data.ms

9.397



### Representative ion chromatograms for M+ 4 8-2 FTOH in a high-level (5.00 ng/mL) calibration standard by GC/MS (ID: GCS-16).

# W ildlife International, Ltd. Project Number 112E-119

- 359 -

9.059.109.159.209.259.309.359.40 9.459.509.559.609.659.709.759.80 0 2000 4000 6000 8000 10000

Time--> Abundance

Ion 469.00 (468.70 to 469.70): 2301010.D\data.ms

9.401

9.059.109.159.209.259.309.359.40 9.459.509.559.609.659.709.759.80 0 2000 4000 6000 8000 10000

Time--> Abundance

Ion 431.00 (430.70 to 431.70): 2301010.D\data.ms

9.399



### Representative ion chromatograms for M+4 8-2 FTOH in sludge solids extract from the negative control SCAS unit by GC/MS. (Sample ID: Z0188-S-A-GCX1)

# W ildlife International, Ltd. Project Number 112E-119

- 360 -



### Note to study file regardi ng ion chromatograms for M+4 8- 2 FTOH in sludge solids extract from the positive control SCAS unit by GC/MS. Results were not reported due to bias from

8-2 FTOH mass.

# W ildlife International, Ltd. Project Number 112E-119

- 361 -

9.059.109.159.209.259.309.359.40 9.459.509.559.609.659.709.759.80 0 2000 4000 6000 8000 10000

Time--> Abundance

Ion 469.00 (468.70 to 469.70): 3401027.D\data.ms

9.399

9.059.109.159.209.259.309.359.40 9.459.509.559.609.659.709.759.80 0 2000 4000 6000 8000 10000

Time--> Abundance

Ion 431.00 (430.70 to 431.70): 3401027.D\data.ms

9.396



### Representative ion chromatograms for M+4 8-2 FTOH in sludge solids extract from the purified fluorotelomer treated SCAS unit by GC/MS. (Sample ID: Z0202-S-A-GCX1)

# W ildlife International, Ltd. Project Number 112E-119

- 362 -

9.059.109.159.209.259.309.359.40 9.459.509.559.609.659.709.759.80 0 2000 4000 6000 8000 10000

Time--> Abundance

Ion 469.00 (468.70 to 469.70): 3501028.D\data.ms

9.399

9.059.109.159.209.259.309.359.40 9.459.509.559.609.659.709.759.80 0 2000 4000 6000 8000 10000

Time--> Abundance

Ion 431.00 (430.70 to 431.70): 3501028.D\data.ms

9.397



### Representative ion chromatograms for M+4 8- 2 FTOH in sludge solids extract from the labscaled fluorotelomer treated SCAS unit by GC/MS. (Sample ID: Z0209-S-A-GCX1)

# W ildlife International, Ltd. Project Number 112E-119

- 363 -

9.059.109.159.209.259.309.359.40 9.459.509.559.609.659.709.759.80 0 2000 4000 6000 8000 10000

Time--> Abundance

Ion 469.00 (468.70 to 469.70): 2601015.D\data.ms

9.405

9.059.109.159.209.259.309.359.40 9.459.509.559.609.659.709.759.80 0 2000 4000 6000 8000 10000

Time--> Abundance

Ion 431.00 (430.70 to 431.70): 2601015.D\data.ms

9.402



### Representative ion chromatograms for M+4 8- 2 FTOH in aqueous supernatant extract from the negative control SCAS unit by GC/MS. (Sample ID: Z0189-W-A-GCX2)

# W ildlife International, Ltd. Project Number 112E-119

- 364 -

9.059.109.159.209.259.309.359.40 9.459.509.559.609.659.709.759.80 0 2000 4000 6000 8000 10000

Time--> Abundance

Ion 469.00 (468.70 to 469.70): 2101007.D\data.ms

9.396

9.059.109.159.209.259.309.359.40 9.459.509.559.609.659.709.759.80 0 2000 4000 6000 8000 10000

Time--> Abundance

Ion 431.00 (430.70 to 431.70): 2101007.D\data.ms

9.396



### Representative ion chromatograms for M+4 8- 2 FTOH in aqueous supernatant extract from the positive control SCAS unit by GC/MS. (Sample ID: Z0196-W-A-GCX2)

# W ildlife International, Ltd. Project Number 112E-119

- 365 -

9.059.109.159.209.259.309.359.40 9.459.509.559.609.659.709.759.80 0 2000 4000 6000 8000 10000

Time--> Abundance

Ion 469.00 (468.70 to 469.70): 2701016.D\data.ms

9.406

9.059.109.159.209.259.309.359.40 9.459.509.559.609.659.709.759.80 0 2000 4000 6000 8000 10000

Time--> Abundance

Ion 431.00 (430.70 to 431.70): 2701016.D\data.ms

9.403



### Representative ion chromatograms for M+4 8- 2 FTOH in aqueous supernatant extract from the purified fluorotelomer tr eated SCAS unit by GC/MS. (Sample ID: Z0203-W-A-GCX2)

# W ildlife International, Ltd. Project Number 112E-119

- 366 -

9.059.109.159.209.259.309.359.40 9.459.509.559.609.659.709.759.80 0 2000 4000 6000 8000 10000

Time--> Abundance

Ion 469.00 (468.70 to 469.70): 2801017.D\data.ms

9.405

9.059.109.159.209.259.309.359.40 9.459.509.559.609.659.709.759.80 0 2000 4000 6000 8000 10000

Time--> Abundance

Ion 431.00 (430.70 to 431.70): 2801017.D\data.ms

9.404



### Representative ion chromatograms for M+4 8- 2 FTOH in aqueous supernatant extract from

the lab-scaled fluorotelomer treated SCAS unit by GC/MS. (Sample ID: Z0210-W-A-GCX2)

# W ildlife International, Ltd. Project Number 112E-119

- 367 -

9.059.109.159.209.259.309.359.40 9.459.509.559.609.659.709.759.80 0 2000 4000 6000 8000 10000

Time--> Abundance

Ion 469.00 (468.70 to 469.70): 2401011.D\data.ms

9.400

9.059.109.159.209.259.309.359.40 9.459.509.559.609.659.709.759.80 0 2000 4000 6000 8000 10000

Time--> Abundance

Ion 431.00 (430.70 to 431.70): 2401011.D\data.ms

9.397



### Representative ion chromatograms for M+4 8-2 FTOH in the sampled airflow (Xad-2 styrene trap extract) from the negative control SCAS unit by GC/MS. (Sample ID: Z0190-T1A-A-GCX1)

# W ildlife International, Ltd. Project Number 112E-119

- 368 -



### Note to study file regardi ng ion chromatograms for M+4 8-2 FTOH in the sampled airflow (Xad-2 styrene trap extract) from the positiv e control SCAS unit by GC/MS. Results were not reported due to bias from 8-2 FTOH mass.

# W ildlife International, Ltd. Project Number 112E-119

- 369 -

9.059.109.159.209.259.309.359.40 9.459.509.559.609.659.709.759.80 0 2000 4000 6000 8000 10000

Time--> Abundance

Ion 469.00 (468.70 to 469.70): 4701042.D\data.ms

9.401

9.059.109.159.209.259.309.359.40 9.459.509.559.609.659.709.759.80 0 2000 4000 6000 8000 10000

Time--> Abundance

Ion 431.00 (430.70 to 431.70): 4701042.D\data.ms

9.399



### Representative ion chromatograms for M+4 8-2 FTOH in the sampled airflow (Xad-2 styrene trap extract) from the purified fluor otelomer treated SCAS unit by GC/MS. (Sample ID: Z0204-T1A-A-GCX1)

# W ildlife International, Ltd. Project Number 112E-119

- 370 -

9.059.109.159.209.259.309.359.40 9.459.509.559.609.659.709.759.80 0 2000 4000 6000 8000 10000

Time--> Abundance

Ion 469.00 (468.70 to 469.70): 4601041.D\data.ms

9.400

9.059.109.159.209.259.309.359.40 9.459.509.559.609.659.709.759.80 0 2000 4000 6000 8000 10000

Time--> Abundance

Ion 431.00 (430.70 to 431.70): 4601041.D\data.ms

9.397

9.467



### Representative ion chromatograms for M+4 8-2 FTOH in the sampled airflow (Xad-2 styrene trap extract) from the lab-scaled fl uorotelomer treated SCAS unit by GC/MS. (Sample ID: Z0211-T1A-A-GCX1)

# W ildlife International, Ltd. Project Number 112E-119

- 371 -

9.059.109.159.209.259.309.359.40 9.459.509.559.609.659.709.759.80 0 2000 4000 6000 8000 10000

Time--> Abundance

Ion 469.00 (468.70 to 469.70): 2201009.D\data.ms

9.401

9.059.109.159.209.259.309.359.40 9.459.509.559.609.659.709.759.80 0 2000 4000 6000 8000 10000

Time--> Abundance

Ion 431.00 (430.70 to 431.70): 2201009.D\data.ms

9.398



### Representative ion chromatograms for M+4 8-2 FTOH in the sampled airflow (charcoal trap extract) from the negative control SCAS unit by GC/MS. (Sample ID: Z0192-T2A-A-GCX1)

# W ildlife International, Ltd. Project Number 112E-119

- 372 -

9.059.109.159.209.259.309.359.40 9.459.509.559.609.659.709.759.80 0 2000 4000 6000 8000 10000

Time--> Abundance

Ion 469.00 (468.70 to 469.70): 3201021.D\data.ms

9.400

9.059.109.159.209.259.309.359.40 9.459.509.559.609.659.709.759.80 0 2000 4000 6000 8000 10000

Time--> Abundance

Ion 431.00 (430.70 to 431.70): 3201021.D\data.ms

9.398



### Representative ion chromatograms for M+4 8-2 FTOH in the sampled airflow (charcoal trap extract) from the positive control SCAS unit by GC/MS. (Sample ID: Z0199-T2A-A-GCX1)

# W ildlife International, Ltd. Project Number 112E-119

- 373 -

9.059.109.159.209.259.309.359.40 9.459.509.559.609.659.709.759.80 0 2000 4000 6000 8000 10000

Time--> Abundance

Ion 469.00 (468.70 to 469.70): 2901017.D\data.ms

9.400

9.059.109.159.209.259.309.359.40 9.459.509.559.609.659.709.759.80 0 2000 4000 6000 8000 10000

Time--> Abundance

Ion 431.00 (430.70 to 431.70): 2901017.D\data.ms

9.399



### Representative ion chromatograms for M+4 8-2 FTOH in the sampled airflow (charcoal trap extract) from the purified fluorotel omer treated SCAS unit by GC/MS. (Sample ID: Z0206-T2A-A-GCX1)

# W ildlife International, Ltd. Project Number 112E-119

- 374 -

9.059.109.159.209.259.309.359.40 9.459.509.559.609.659.709.759.80 0 2000 4000 6000 8000 10000

Time--> Abundance

Ion 469.00 (468.70 to 469.70): 2801016.D\data.ms

9.401

9.059.109.159.209.259.309.359.40 9.459.509.559.609.659.709.759.80 0 2000 4000 6000 8000 10000

Time--> Abundance

Ion 431.00 (430.70 to 431.70): 2801016.D\data.ms

9.398



### Representative ion chromatograms for M+4 8-2 FTOH in the sampled airflow (charcoal trap extract) from the lab-scaled fluorot elomer treated SCAS unit by GC/MS. (Sample ID: Z0213-T2A-A-GCX1)

# W ildlife International, Ltd. Project Number 112E-119

- 375 -



### Representative calibration cu rve for 8-2 FTOH by GC/MS.

# W ildlife International, Ltd. Project Number 112E-119

- 376 -

9.109.159.209.259.309.359.409. 459.509.559.609.659.709.759.80 0 2000 4000 6000 8000 10000 12000

Time--> Abundance

Ion 465.00 (464.70 to 465.70): 0601044.D\data.ms

9.417

9.109.159.209.259.309.359.409. 459.509.559.609.659.709.759.80 0 2000 4000 6000 8000 10000 12000

Time--> Abundance

Ion 427.00 (426.70 to 427.70): 0601044.D\data.ms

9.365 9.415



### Representative ion chromatograms for 8-2 FTOH in a low-level (0.400 ng/mL) calibration standard by GC/MS (ID: GCS-12).

# W ildlife International, Ltd. Project Number 112E-119

- 377 -

9.109.159.209.259.309.359.409. 459.509.559.609.659.709.759.80 0 2000 4000 6000 8000 10000 12000

Time--> Abundance

Ion 465.00 (464.70 to 465.70): 1001048.D\data.ms

9.418

9.109.159.209.259.309.359.409. 459.509.559.609.659.709.759.80 0 2000 4000 6000 8000 10000 12000

Time--> Abundance

Ion 427.00 (426.70 to 427.70): 1001048.D\data.ms

9.363 9.416



### Representative ion chromatograms for 8-2 FTOH in a high-level (5.00 ng/mL) calibration standard by GC/MS (ID: GCS-16).

# W ildlife International, Ltd. Project Number 112E-119

- 378 -

9.109.159.209.259.309.359.409. 459.509.559.609.659.709.759.80 0 2000 4000 6000 8000 10000 12000

Time--> Abundance

Ion 465.00 (464.70 to 465.70): 2301010.D\data.ms

9.109.159.209.259.309.359.409. 459.509.559.609.659.709.759.80 0 2000 4000 6000 8000 10000 12000

Time--> Abundance

Ion 427.00 (426.70 to 427.70): 2301010.D\data.ms



### Representative ion chromatograms for 8-2 FT OH in sludge solids extr act from the negative control SCAS unit by GC/MS. (Sample ID: Z0188-S-A-GCX1)

Note: 8-2 FTOH was not present (no peak at 9.4 minutes).

# W ildlife International, Ltd. Project Number 112E-119

- 379 -

9.109.159.209.259.309.359.409. 459.509.559.609.659.709.759.80 0 2000 4000 6000 8000 10000 12000

Time--> Abundance

Ion 465.00 (464.70 to 465.70): 3601028.D\data.ms

9.411

9.109.159.209.259.309.359.409. 459.509.559.609.659.709.759.80 0 2000 4000 6000 8000 10000 12000

Time--> Abundance

Ion 427.00 (426.70 to 427.70): 3601028.D\data.ms

9.410



### Representative ion chromatograms for 8-2 FT OH in sludge solids extract from the positive control SCAS unit by GC/MS. (Sample ID: Z0195-S-A-GCX3)

# W ildlife International, Ltd. Project Number 112E-119

- 380 -



### 9.109.159.209.259.309.359.409. 459.509.559.609.659.709.759.80 0 2000 4000 6000 8000 10000 12000 14000

Time--> Abundance

Ion 465.00 (464.70 to 465.70): 3401027.D\data.ms

9.419

9.109.159.209.259.309.359.409. 459.509.559.609.659.709.759.80 0 2000 4000 6000 8000 10000 12000 14000

Time--> Abundance

Ion 427.00 (426.70 to 427.70): 3401027.D\data.ms

9.360 9.416



### Representative ion chromatograms for 8-2 FTOH in sludge solids extract from the purified fluorotelomer treated SCAS unit by GC/MS. (Sample ID: Z0202-S-A-GCX1)

# W ildlife International, Ltd. Project Number 112E-119

- 381 -

9.109.159.209.259.309.359.409. 459.509.559.609.659.709.759.80 0 2000 4000 6000 8000 10000 12000

Time--> Abundance

Ion 465.00 (464.70 to 465.70): 3501028.D\data.ms

9.418

9.109.159.209.259.309.359.409. 459.509.559.609.659.709.759.80 0 2000 4000 6000 8000 10000 12000

Time--> Abundance

Ion 427.00 (426.70 to 427.70): 3501028.D\data.ms

9.363 9.417



### Representative ion chromatograms for 8-2 FTOH in sludge solids extract from the lab-scaled fluorotelomer treated SCAS unit by GC/MS. (Sample ID: Z0209-S-A-GCX1)

# W ildlife International, Ltd. Project Number 112E-119

- 382 -

9.109.159.209.259.309.359.409. 459.509.559.609.659.709.759.80 0 2000 4000 6000 8000 10000 12000

Time--> Abundance

Ion 465.00 (464.70 to 465.70): 3001021.D\data.ms

9.422

9.109.159.209.259.309.359.409. 459.509.559.609.659.709.759.80 0 2000 4000 6000 8000 10000 12000

Time--> Abundance

Ion 427.00 (426.70 to 427.70): 3001021.D\data.ms

9.428



### Representative ion chromatograms for 8-2 FT OH in aqueous supernatant extract from the negative control SCAS unit by GC/MS. (Sample ID: Z0189-W-A-GCX1)

# W ildlife International, Ltd. Project Number 112E-119

- 383 -

9.109.159.209.259.309.359.409. 459.509.559.609.659.709.759.80 0 2000 4000 6000 8000 10000 12000

Time--> Abundance

Ion 465.00 (464.70 to 465.70): 3601031.D\data.ms

9.424

9.109.159.209.259.309.359.409. 459.509.559.609.659.709.759.80 0 2000 4000 6000 8000 10000 12000

Time--> Abundance

Ion 427.00 (426.70 to 427.70): 3601031.D\data.ms

9.421



### Representative ion chromatograms for 8-2 FT OH in aqueous supernatant extract from the positive control SCAS unit by GC/MS. (Sample ID: Z0196-W-A-GCX3)

# W ildlife International, Ltd. Project Number 112E-119

- 384 -

9.109.159.209.259.309.359.409. 459.509.559.609.659.709.759.80 0 2000 4000 6000 8000 10000 12000

Time--> Abundance

Ion 465.00 (464.70 to 465.70): 3101022.D\data.ms

9.424

9.109.159.209.259.309.359.409. 459.509.559.609.659.709.759.80 0 2000 4000 6000 8000 10000 12000

Time--> Abundance

Ion 427.00 (426.70 to 427.70): 3101022.D\data.ms

9.421



### Representative ion chromatograms for 8-2 FT OH in aqueous supernatant extract from the purified fluorotelomer treated SCAS unit by GC/MS. (Sample ID: Z0203-W-A-GCX1)

# W ildlife International, Ltd. Project Number 112E-119

- 385 -

9.109.159.209.259.309.359.409. 459.509.559.609.659.709.759.80 0 2000 4000 6000 8000 10000 12000

Time--> Abundance

Ion 465.00 (464.70 to 465.70): 3201023.D\data.ms

9.424

9.465

9.109.159.209.259.309.359.409. 459.509.559.609.659.709.759.80 0 2000 4000 6000 8000 10000 12000

Time--> Abundance

Ion 427.00 (426.70 to 427.70): 3201023.D\data.ms

9.424



### Representative ion chromatograms for 8-2 FT OH in aqueous supernatant extract from the lab-scaled fluorotelomer treated SCAS unit by GC/MS. (Sample ID: Z0210-W-A-GCX1)

# W ildlife International, Ltd. Project Number 112E-119

- 386 -

9.109.159.209.259.309.359.409. 459.509.559.609.659.709.759.80 0 2000 4000 6000 8000 10000 12000

Time--> Abundance

Ion 465.00 (464.70 to 465.70): 2401011.D\data.ms

9.418

9.109.159.209.259.309.359.409. 459.509.559.609.659.709.759.80 0 2000 4000 6000 8000 10000 12000

Time--> Abundance

Ion 427.00 (426.70 to 427.70): 2401011.D\data.ms

9.416



### Representative ion chromatograms for 8-2 FTOH in the sampled airflow (Xad-2 styrene trap extract) from the negative control SCAS unit by GC/MS. (Sample ID: Z0190-T1A-A-GCX1)

# W ildlife International, Ltd. Project Number 112E-119

- 387 -



### 9.109.159.209.259.309.359.409. 459.509.559.609.659.709.759.80 0 5000 10000 15000 20000 25000

Time--> Abundance

Ion 465.00 (464.70 to 465.70): 2401011.D\data.ms

9.412

9.109.159.209.259.309.359.409. 459.509.559.609.659.709.759.80 0 5000 10000 15000 20000 25000

Time--> Abundance

Ion 427.00 (426.70 to 427.70): 2401011.D\data.ms

9.410



### Representative ion chromatograms for 8-2 FTOH in the sampled airflow (Xad-2 styrene trap extract) from the positive control SCAS unit by GC/MS. (Sample ID: Z0190-T1A-A-GCX3)

# W ildlife International, Ltd. Project Number 112E-119

- 388 -

9.109.159.209.259.309.359.409. 459.509.559.609.659.709.759.80 0 2000 4000 6000 8000 10000 12000

Time--> Abundance

Ion 465.00 (464.70 to 465.70): 4501039.D\data.ms

9.418

9.109.159.209.259.309.359.409. 459.509.559.609.659.709.759.80 0 2000 4000 6000 8000 10000 12000

Time--> Abundance

Ion 427.00 (426.70 to 427.70): 4501039.D\data.ms

9.362 9.415



### Representative ion chromatograms for 8-2 FTOH in the sampled airflow (Xad-2 styrene trap extract) from the purified fluorotel omer treated SCAS unit by GC/MS. (Sample ID: Z0204-T1A-A-GCX2)

# W ildlife International, Ltd. Project Number 112E-119

- 389 -

9.109.159.209.259.309.359.409. 459.509.559.609.659.709.759.80 0 2000 4000 6000 8000 10000 12000

Time--> Abundance

Ion 465.00 (464.70 to 465.70): 4401038.D\data.ms

9.419

9.109.159.209.259.309.359.409. 459.509.559.609.659.709.759.80 0 2000 4000 6000 8000 10000 12000

Time--> Abundance

Ion 427.00 (426.70 to 427.70): 4401038.D\data.ms

9.365 9.417



### Representative ion chromatograms for 8-2 FTOH in the sampled airflow (Xad-2 styrene trap extract) from the lab-scaled fluorot elomer treated SCAS unit by GC/MS. (Sample ID: Z0211-T1A-A-GCX2)

# W ildlife International, Ltd. Project Number 112E-119

- 390 -

9.109.159.209.259.309.359.409. 459.509.559.609.659.709.759.80 0 2000 4000 6000 8000 10000 12000

Time--> Abundance

Ion 465.00 (464.70 to 465.70): 2201009.D\data.ms

9.109.159.209.259.309.359.409. 459.509.559.609.659.709.759.80 0 2000 4000 6000 8000 10000 12000

Time--> Abundance

Ion 427.00 (426.70 to 427.70): 2201009.D\data.ms



### Representative ion chromatograms for 8-2 FT OH in the sampled airflow (charcoal trap extract) from the negative control SCAS unit by GC/MS. (Sample ID: Z0192-T2A-A-GCX1)

Note: 8-2 FTOH was not present (no peak at 9.4 minutes).

# W ildlife International, Ltd. Project Number 112E-119

- 391 -

9.109.159.209.259.309.359.409. 459.509.559.609.659.709.759.80 0 2000 4000 6000 8000 10000 12000

Time--> Abundance

Ion 465.00 (464.70 to 465.70): 3201021.D\data.ms

9.109.159.209.259.309.359.409. 459.509.559.609.659.709.759.80 0 2000 4000 6000 8000 10000 12000

Time--> Abundance

Ion 427.00 (426.70 to 427.70): 3201021.D\data.ms

9.415



### Representative ion chromatograms for 8-2 FT OH in the sampled airflow (charcoal trap extract) from the positive control SCAS unit by GC/MS. (Sample ID: Z0199-T2A-A-GCX1)

Note: 8-2 FTOH was not present (no peak at 9.4 minutes).

# W ildlife International, Ltd. Project Number 112E-119

- 392 -

9.109.159.209.259.309.359.409. 459.509.559.609.659.709.759.80 0 2000 4000 6000 8000 10000 12000

Time--> Abundance

Ion 465.00 (464.70 to 465.70): 2901017.D\data.ms

9.109.159.209.259.309.359.409. 459.509.559.609.659.709.759.80 0 2000 4000 6000 8000 10000 12000

Time--> Abundance

Ion 427.00 (426.70 to 427.70): 2901017.D\data.ms



### Representative ion chromatograms for 8-2 FT OH in the sampled airflow (charcoal trap extract) from the purified fluorotel omer treated SCAS unit by GC/MS. (Sample ID: Z0206-T2A-A-GCX1)

Note: 8-2 FTOH was not present (no peak at 9.4 minutes).

# W ildlife International, Ltd. Project Number 112E-119

- 393 -

9.109.159.209.259.309.359.409. 459.509.559.609.659.709.759.80 0 2000 4000 6000 8000 10000 12000

Time--> Abundance

Ion 465.00 (464.70 to 465.70): 2801016.D\data.ms

9.109.159.209.259.309.359.409. 459.509.559.609.659.709.759.80 0 2000 4000 6000 8000 10000 12000

Time--> Abundance

Ion 427.00 (426.70 to 427.70): 2801016.D\data.ms



### Representative ion chromatograms for 8-2 FT OH in the sampled airflow (charcoal trap extract) from the lab-scaled fluorot elomer treated SCAS unit by GC/MS. (Sample ID: Z0213-T2A-A-GCX1)

Note: 8-2 FTOH was not present (no peak at 9.4 minutes).

# W ildlife International, Ltd. Project Number 112E-119

- 394 -

10.10 10.15 10.20 10.25 10.30 10.35 10.40 10.45 10.50

0 1000 2000 3000 4000 5000 6000 7000 8000 9000

Time--> Abundance

Ion 569.00 (568.70 to 569.70): 0101003.D\data.ms

10.331

10.10 10.15 10.20 10.25 10.30 10.35 10.40 10.45 10.50

0 1000 2000 3000 4000 5000 6000 7000 8000 9000

Time--> Abundance

Ion 531.00 (530.70 to 531.70): 0101003.D\data.ms

10.329



### Representative ion chromatograms for M+ 4 10-2 FTOH (5.00 ng/mL) in a low-level) calibration standard by GC/MS (ID: GCS-12).

# W ildlife International, Ltd. Project Number 112E-119

- 395 -

10.10 10.15 10.20 10.25 10.30 10.35 10.40 10.45 10.50

0 1000 2000 3000 4000 5000 6000 7000 8000 9000

Time--> Abundance

Ion 569.00 (568.70 to 569.70): 1001048.D\data.ms

10.341

10.10 10.15 10.20 10.25 10.30 10.35 10.40 10.45 10.50

0 1000 2000 3000 4000 5000 6000 7000 8000 9000

Time--> Abundance

Ion 531.00 (530.70 to 531.70): 1001048.D\data.ms

10.338



### Representative ion chromatograms for M+4 10-2 FTOH (5.00 ng/mL) in a high-level calibration standard by GC/MS (ID: GCS-16).

# W ildlife International, Ltd. Project Number 112E-119

- 396 -

10.10 10.15 10.20 10.25 10. 30 10.35 10.40 10.45 10.50

0 1000 2000 3000 4000 5000 6000 7000 8000 9000 10000 11000 12000

Time--> Abundance

Ion 569.00 (568.70 to 569.70): 2301010.D\data.ms

10.331

10.10 10.15 10.20 10.25 10. 30 10.35 10.40 10.45 10.50

0 1000 2000 3000 4000 5000 6000 7000 8000 9000 10000 11000 12000

Time--> Abundance

Ion 531.00 (530.70 to 531.70): 2301010.D\data.ms

10.328



### Representative ion chromatograms for M+4 10- 2 FTOH in sludge solids extract from the negative control SCAS unit by GC/MS. (Sample ID: Z0188-S-A-GCX1)

# W ildlife International, Ltd. Project Number 112E-119

- 397 -

10.10 10.15 10.20 10.25 10. 30 10.35 10.40 10.45 10.50

0 1000 2000 3000 4000 5000 6000 7000 8000 9000 10000 11000

Time--> Abundance

Ion 569.00 (568.70 to 569.70): 3001022.D\data.ms

10.321

10.10 10.15 10.20 10.25 10. 30 10.35 10.40 10.45 10.50

0 1000 2000 3000 4000 5000 6000 7000 8000 9000 10000 11000

Time--> Abundance

Ion 531.00 (530.70 to 531.70): 3001022.D\data.ms

10.319



### Representative ion chromatograms for M+4 10- 2 FTOH in sludge solids extract from the positive control SCAS unit by GC/MS. (Sample ID: Z0195-S-A-GCX1)

# W ildlife International, Ltd. Project Number 112E-119

- 398 -

10.10 10.15 10.20 10.25 10.30 10.35 10.40 10.45 10.50

0 1000 2000 3000 4000 5000 6000 7000 8000 9000 10000 11000

Time--> Abundance

Ion 569.00 (568.70 to 569.70): 3401027.D\data.ms

10.338

10.10 10.15 10.20 10.25 10.30 10.35 10.40 10.45 10.50

0 1000 2000 3000 4000 5000 6000 7000 8000 9000 10000 11000

Time--> Abundance

Ion 531.00 (530.70 to 531.70): 3401027.D\data.ms

10.336



### Representative ion chromatograms for M+4 10- 2 FTOH in sludge solids extract from the purified fluorotelomer treated SCAS unit by GC/MS. (Sample ID: Z0202-S-A-GCX1)

# W ildlife International, Ltd. Project Number 112E-119

- 399 -

10.10 10.15 10.20 10.25 10. 30 10.35 10.40 10.45 10.50

0 1000 2000 3000 4000 5000 6000 7000 8000 9000 10000 11000

Time--> Abundance

Ion 569.00 (568.70 to 569.70): 3501028.D\data.ms

10.330

10.10 10.15 10.20 10.25 10. 30 10.35 10.40 10.45 10.50

0 1000 2000 3000 4000 5000 6000 7000 8000 9000 10000 11000

Time--> Abundance

Ion 531.00 (530.70 to 531.70): 3501028.D\data.ms

10.328



### Representative ion chromatograms for M+4 10-2 FTOH in sludge solids extract from the labscaled fluorotelomer treated SCAS unit by GC/MS. (Sample ID: Z0209-S-A-GCX1)

# W ildlife International, Ltd. Project Number 112E-119

- 400 -

10.10 10.15 10.20 10.25 10.30 10.35 10.40 10.45 10.50

0 1000 2000 3000 4000 5000 6000 7000 8000 9000

Time--> Abundance

Ion 569.00 (568.70 to 569.70): 3001021.D\data.ms

10.336

10.10 10.15 10.20 10.25 10.30 10.35 10.40 10.45 10.50

0 1000 2000 3000 4000 5000 6000 7000 8000 9000

Time--> Abundance

Ion 531.00 (530.70 to 531.70): 3001021.D\data.ms

10.333



### Representative ion chromatograms for M+4 10- 2 FTOH in aqueous supernatant extract from the negative control SCAS unit by GC/MS. (Sample ID: Z0189-W-A-GCX1)

# W ildlife International, Ltd. Project Number 112E-119

- 401 -

10.10 10.15 10.20 10.25 10.30 10.35 10.40 10.45 10.50

0 1000 2000 3000 4000 5000 6000 7000 8000 9000

Time--> Abundance

Ion 569.00 (568.70 to 569.70): 3801033.D\data.ms

10.335

10.10 10.15 10.20 10.25 10.30 10.35 10.40 10.45 10.50

0 1000 2000 3000 4000 5000 6000 7000 8000 9000

Time--> Abundance

Ion 531.00 (530.70 to 531.70): 3801033.D\data.ms

10.334



### Representative ion chromatograms for M+4 10- 2 FTOH in aqueous supernatant extract from the positive control SCAS unit by GC/MS. (Sample ID: Z0196-W-A-GCX1)

# W ildlife International, Ltd. Project Number 112E-119

- 402 -

10.10 10.15 10.20 10.25 10.30 10.35 10.40 10.45 10.50

0 1000 2000 3000 4000 5000 6000 7000 8000 9000

Time--> Abundance

Ion 569.00 (568.70 to 569.70): 3101022.D\data.ms

10.335

10.10 10.15 10.20 10.25 10.30 10.35 10.40 10.45 10.50

0 1000 2000 3000 4000 5000 6000 7000 8000 9000

Time--> Abundance

Ion 531.00 (530.70 to 531.70): 3101022.D\data.ms

10.332



### Representative ion chromatograms for M+4 10- 2 FTOH in aqueous supernatant extract from the purified fluorotelomer tr eated SCAS unit by GC/MS. (Sample ID: Z0203-W-A-GCX)

# W ildlife International, Ltd. Project Number 112E-119

- 403 -

10.10 10.15 10.20 10.25 10.30 10.35 10.40 10.45 10.50

0 1000 2000 3000 4000 5000 6000 7000 8000 9000

Time--> Abundance

Ion 569.00 (568.70 to 569.70): 3201023.D\data.ms

10.335

10.10 10.15 10.20 10.25 10.30 10.35 10.40 10.45 10.50

0 1000 2000 3000 4000 5000 6000 7000 8000 9000

Time--> Abundance

Ion 531.00 (530.70 to 531.70): 3201023.D\data.ms

10.333



### Representative ion chromatograms for M+4 10- 2 FTOH in aqueous supernatant extract from

the lab-scaled fluorotelomer treated SCAS unit by GC/MS. (Sample ID: Z0210-W-A-GCX1)

# W ildlife International, Ltd. Project Number 112E-119

- 404 -

10.10 10.15 10.20 10.25 10.30 10.35 10.40 10.45 10.50

0 1000 2000 3000 4000 5000 6000 7000 8000 9000 10000 11000

Time--> Abundance

Ion 569.00 (568.70 to 569.70): 2401011.D\data.ms

10.330

10.10 10.15 10.20 10.25 10.30 10.35 10.40 10.45 10.50

0 1000 2000 3000 4000 5000 6000 7000 8000 9000 10000 11000

Time--> Abundance

Ion 531.00 (530.70 to 531.70): 2401011.D\data.ms

10.328



### Representative ion chromatograms for M+4 10-2 FTOH in the sampled airflow (Xad-2 styrene trap extract) from the ne gative control SCAS unit by GC/MS. (Sample ID: Z0190-T1A-A-GCX1)

# W ildlife International, Ltd. Project Number 112E-119

- 405 -

10.10 10.15 10.20 10.25 10.30 10.35 10.40 10.45 10.50

0 1000 2000 3000 4000 5000 6000 7000 8000 9000 10000 11000 12000 13000

Time--> Abundance

Ion 569.00 (568.70 to 569.70): 3001019.D\data.ms

10.321

10.10 10.15 10.20 10.25 10.30 10.35 10.40 10.45 10.50

0 1000 2000 3000 4000 5000 6000 7000 8000 9000 10000 11000 12000 13000

Time--> Abundance

Ion 531.00 (530.70 to 531.70): 3001019.D\data.ms

10.319



### Representative ion chromatograms for M+4 10-2 FTOH in the sampled airflow (Xad-2 styrene trap extract) from the pos itive control SCAS unit by GC/MS. (Sample ID: Z0197-T1A-A-GCX1)

# W ildlife International, Ltd. Project Number 112E-119

- 406 -

10.10 10.15 10.20 10.25 10.30 10.35 10.40 10.45 10.50

0 1000 2000 3000 4000 5000 6000 7000 8000 9000 10000 11000 12000 13000

Time--> Abundance

Ion 569.00 (568.70 to 569.70): 4701042.D\data.ms

10.338

10.10 10.15 10.20 10.25 10.30 10.35 10.40 10.45 10.50

0 1000 2000 3000 4000 5000 6000 7000 8000 9000 10000 11000 12000 13000

Time--> Abundance

Ion 531.00 (530.70 to 531.70): 4701042.D\data.ms

10.335



### Representative ion chromatograms for M+4 10-2 FTOH in the sampled airflow (Xad-2 styrene trap extract) from the purified fluorotelomer treated SCAS unit by GC/MS. (Sample ID: Z0204-T1A-A-GCX1)

# W ildlife International, Ltd. Project Number 112E-119

- 407 -

10.10 10.15 10.20 10.25 10. 30 10.35 10.40 10.45 10.50

0 1000 2000 3000 4000 5000 6000 7000 8000 9000 10000 11000 12000

Time--> Abundance

Ion 569.00 (568.70 to 569.70): 4601041.D\data.ms

10.330

10.10 10.15 10.20 10.25 10. 30 10.35 10.40 10.45 10.50

0 1000 2000 3000 4000 5000 6000 7000 8000 9000 10000 11000 12000

Time--> Abundance

Ion 531.00 (530.70 to 531.70): 4601041.D\data.ms

10.328



### Representative ion chromatograms for M+4 10-2 FTOH in the sampled airflow (Xad-2 styrene trap extract) from the lab-scaled fluorotelomer treated SCAS unit by GC/MS. (Sample ID: Z0211-T1A-A-GCX1)

# W ildlife International, Ltd. Project Number 112E-119

- 408 -

10.10 10.15 10.20 10.25 10.30 10.35 10.40 10.45 10.50

0 1000 2000 3000 4000 5000 6000 7000 8000 9000

Time--> Abundance

Ion 569.00 (568.70 to 569.70): 2201009.D\data.ms

10.331

10.10 10.15 10.20 10.25 10.30 10.35 10.40 10.45 10.50

0 1000 2000 3000 4000 5000 6000 7000 8000 9000

Time--> Abundance

Ion 531.00 (530.70 to 531.70): 2201009.D\data.ms

10.329



### Representative ion chromatograms for M+4 10-2 FTOH in the sampled airflow (charcoal trap extract) from the negative control SCAS unit by GC/MS. (Sample ID: Z0192-T2A-A-GCX1)

# W ildlife International, Ltd. Project Number 112E-119

- 409 -

10.10 10.15 10.20 10.25 10.30 10.35 10.40 10.45 10.50

0 1000 2000 3000 4000 5000 6000 7000 8000 9000

Time--> Abundance

Ion 569.00 (568.70 to 569.70): 3201021.D\data.ms

10.331

10.10 10.15 10.20 10.25 10.30 10.35 10.40 10.45 10.50

0 1000 2000 3000 4000 5000 6000 7000 8000 9000

Time--> Abundance

Ion 531.00 (530.70 to 531.70): 3201021.D\data.ms

10.330



### Representative ion chromatograms for M+4 10-2 FTOH in the sampled airflow (charcoal trap extract) from the positive control SCAS unit by GC/MS. (Sample ID: Z0199-T2A-A-GCX1)

# W ildlife International, Ltd. Project Number 112E-119

- 410 -

10.10 10.15 10.20 10.25 10.30 10.35 10.40 10.45 10.50

0 1000 2000 3000 4000 5000 6000 7000 8000 9000

Time--> Abundance

Ion 569.00 (568.70 to 569.70): 2901017.D\data.ms

10.331

10.10 10.15 10.20 10.25 10.30 10.35 10.40 10.45 10.50

0 1000 2000 3000 4000 5000 6000 7000 8000 9000

Time--> Abundance

Ion 531.00 (530.70 to 531.70): 2901017.D\data.ms

10.328



### Representative ion chromatograms for M+4 10-2 FTOH in the sampled airflow (charcoal trap extract) from the purified fluorotel omer treated SCAS unit by GC/MS. (Sample ID: Z0206-T2A-A-GCX1)

# W ildlife International, Ltd. Project Number 112E-119

- 411 -

10.10 10.15 10.20 10.25 10.30 10.35 10.40 10.45 10.50

0 1000 2000 3000 4000 5000 6000 7000 8000 9000

Time--> Abundance

Ion 569.00 (568.70 to 569.70): 2801016.D\data.ms

10.331

10.10 10.15 10.20 10.25 10.30 10.35 10.40 10.45 10.50

0 1000 2000 3000 4000 5000 6000 7000 8000 9000

Time--> Abundance

Ion 531.00 (530.70 to 531.70): 2801016.D\data.ms

10.328



### Representative ion chromatograms for M+4 10-2 FTOH in the sampled airflow (charcoal trap extract) from the lab-scaled fluorot elomer treated SCAS unit by GC/MS. (Sample ID: Z0213-T2A-A-GCX1)

# W ildlife International, Ltd. Project Number 112E-119

- 412 -



### Representative calibration cu rve for 10-2 FTOH by GC/MS.

# W ildlife International, Ltd. Project Number 112E-119

- 413 -

10.10 10.15 10.20 10.25 10.30 10.35 10.40 10.45 10.50

0 1000 2000 3000 4000 5000 6000 7000 8000 9000

Time--> Abundance

Ion 565.00 (564.70 to 565.70): 0101003.D\data.ms

10.346

10.10 10.15 10.20 10.25 10.30 10.35 10.40 10.45 10.50

0 1000 2000 3000 4000 5000 6000 7000 8000 9000

Time--> Abundance

Ion 527.00 (526.70 to 527.70): 0101003.D\data.ms

10.347



### Representative ion chromatograms for 10-2 FTOH in a low-level (0.400 ng/mL) calibration standard by GC/MS (ID: GCS-12).

# W ildlife International, Ltd. Project Number 112E-119

- 414 -

10.10 10.15 10.20 10.25 10.30 10.35 10.40 10.45 10.50

0 1000 2000 3000 4000 5000 6000 7000 8000 9000

Time--> Abundance

Ion 565.00 (564.70 to 565.70): 1001048.D\data.ms

10.356

10.10 10.15 10.20 10.25 10.30 10.35 10.40 10.45 10.50

0 1000 2000 3000 4000 5000 6000 7000 8000 9000

Time--> Abundance

Ion 527.00 (526.70 to 527.70): 1001048.D\data.ms

10.355

10.391



### Representative ion chromatograms for 10-2 FTOH in a high-level (5.00 ng/mL) calibration standard by GC/MS (ID: GCS-16).

# W ildlife International, Ltd. Project Number 112E-119

- 415 -

10.10 10.15 10.20 10.25 10.30 10.35 10.40 10.45 10.50

0 1000 2000 3000 4000 5000 6000 7000 8000 9000

Time--> Abundance

Ion 565.00 (564.70 to 565.70): 2301010.D\data.ms

10.10 10.15 10.20 10.25 10.30 10.35 10.40 10.45 10.50

0 1000 2000 3000 4000 5000 6000 7000 8000 9000

Time--> Abundance

Ion 527.00 (526.70 to 527.70): 2301010.D\data.ms



### Representative ion chromatograms for 10-2 FT OH in sludge solids extr act from the negative control SCAS unit by GC/MS. (Sample ID: Z0188-S-A-GCX1)

Note: 10-2 FTOH was not present (no peak at 10.3 minutes).

# W ildlife International, Ltd. Project Number 112E-119

- 416 -

10.10 10.15 10.20 10.25 10.30 10.35 10.40 10.45 10.50

0 1000 2000 3000 4000 5000 6000 7000 8000 9000

Time--> Abundance

Ion 565.00 (564.70 to 565.70): 3001022.D\data.ms

10.338

10.10 10.15 10.20 10.25 10.30 10.35 10.40 10.45 10.50

0 1000 2000 3000 4000 5000 6000 7000 8000 9000

Time--> Abundance

Ion 527.00 (526.70 to 527.70): 3001022.D\data.ms

10.335



### Representative ion chromatograms for 10-2 FT OH in sludge solids extract from the positive control SCAS unit by GC/MS. (Sample ID: Z0195-S-A-GCX1)

# W ildlife International, Ltd. Project Number 112E-119

- 417 -

10.10 10.15 10.20 10.25 10.30 10.35 10.40 10.45 10.50

0 1000 2000 3000 4000 5000 6000 7000 8000 9000

Time--> Abundance

Ion 565.00 (564.70 to 565.70): 3401027.D\data.ms

10.353

10.10 10.15 10.20 10.25 10.30 10.35 10.40 10.45 10.50

0 1000 2000 3000 4000 5000 6000 7000 8000 9000

Time--> Abundance

Ion 527.00 (526.70 to 527.70): 3401027.D\data.ms

10.352 10.387



### Representative ion chromatograms for 10-2 FTOH in sludge solids extract from the purified fluorotelomer treated SCAS unit by GC/MS. (Sample ID: Z0202-S-A-GCX1)

# W ildlife International, Ltd. Project Number 112E-119

- 418 -

10.10 10.15 10.20 10.25 10.30 10.35 10.40 10.45 10.50

0 1000 2000 3000 4000 5000 6000 7000 8000 9000

Time--> Abundance

Ion 565.00 (564.70 to 565.70): 3501028.D\data.ms

10.347

10.10 10.15 10.20 10.25 10.30 10.35 10.40 10.45 10.50

0 1000 2000 3000 4000 5000 6000 7000 8000 9000

Time--> Abundance

Ion 527.00 (526.70 to 527.70): 3501028.D\data.ms

10.345 10.379



### Representative ion chromatograms for 10-2 FTOH in sludge solids extract from the labscaled fluorotelomer treated SCAS unit by GC/MS. (Sample ID: Z0209-S-A-GCX1)

# W ildlife International, Ltd. Project Number 112E-119

- 419 -

10.10 10.15 10.20 10.25 10.30 10.35 10.40 10.45 10.50

0 1000 2000 3000 4000 5000 6000 7000 8000 9000

Time--> Abundance

Ion 565.00 (564.70 to 565.70): 3001021.D\data.ms

10.10 10.15 10.20 10.25 10.30 10.35 10.40 10.45 10.50

0 1000 2000 3000 4000 5000 6000 7000 8000 9000

Time--> Abundance

Ion 527.00 (526.70 to 527.70): 3001021.D\data.ms

10.359



### Representative ion chromatograms for 10-2 FT OH in aqueous supernatant extract from the negative control SCAS unit by GC/MS. (Sample ID: Z0189-W-A-GCX1)

Note: 10-2 FTOH was not present (no peak at 10.3 minutes).

# W ildlife International, Ltd. Project Number 112E-119

- 420 -

10.10 10.15 10.20 10.25 10.30 10.35 10.40 10.45 10.50

0 1000 2000 3000 4000 5000 6000 7000 8000 9000

Time--> Abundance

Ion 565.00 (564.70 to 565.70): 3801033.D\data.ms

10.353

10.10 10.15 10.20 10.25 10.30 10.35 10.40 10.45 10.50

0 1000 2000 3000 4000 5000 6000 7000 8000 9000

Time--> Abundance

Ion 527.00 (526.70 to 527.70): 3801033.D\data.ms

10.353



### Representative ion chromatograms for 10-2 FT OH in aqueous supernatant extract from the positive control SCAS unit by GC/MS. (Sample ID: Z0196-W-A-GCX1)

# W ildlife International, Ltd. Project Number 112E-119

- 421 -

10.10 10.15 10.20 10.25 10.30 10.35 10.40 10.45 10.50

0 1000 2000 3000 4000 5000 6000 7000 8000 9000

Time--> Abundance

Ion 565.00 (564.70 to 565.70): 3101022.D\data.ms

10.352

10.10 10.15 10.20 10.25 10.30 10.35 10.40 10.45 10.50

0 1000 2000 3000 4000 5000 6000 7000 8000 9000

Time--> Abundance

Ion 527.00 (526.70 to 527.70): 3101022.D\data.ms

10.350 10.382



### Representative ion chromatograms for 10-2 FT OH in aqueous supernatant extract from the purified fluorotelomer treated SCAS unit by GC/MS. (Sample ID: Z0203-W-A-GCX1)

# W ildlife International, Ltd. Project Number 112E-119

- 422 -

10.10 10.15 10.20 10.25 10.30 10.35 10.40 10.45 10.50

0 1000 2000 3000 4000 5000 6000 7000 8000 9000

Time--> Abundance

Ion 565.00 (564.70 to 565.70): 3201023.D\data.ms

10.352

10.10 10.15 10.20 10.25 10.30 10.35 10.40 10.45 10.50

0 1000 2000 3000 4000 5000 6000 7000 8000 9000

Time--> Abundance

Ion 527.00 (526.70 to 527.70): 3201023.D\data.ms

10.350 10.384



### Representative ion chromatograms for 10-2 FT OH in aqueous supernatant extract from the lab-scaled fluorotelomer treated SCAS unit by GC/MS. (Sample ID: Z0210-S-A-GCX1)

# W ildlife International, Ltd. Project Number 112E-119

- 423 -

10.10 10.15 10.20 10.25 10.30 10.35 10.40 10.45 10.50

0 1000 2000 3000 4000 5000 6000 7000 8000 9000

Time--> Abundance

Ion 565.00 (564.70 to 565.70): 2401011.D\data.ms

10.10 10.15 10.20 10.25 10.30 10.35 10.40 10.45 10.50

0 1000 2000 3000 4000 5000 6000 7000 8000 9000

Time--> Abundance

Ion 527.00 (526.70 to 527.70): 2401011.D\data.ms



### Representative ion chromatograms for 10-2 FTOH in the sampled airflow (Xad-2 styrene trap extract) from the negative control SCAS unit by GC/MS. (Sample ID: Z0190-T1A-A-GCX1)

Note: 10-2 FTOH was not present (no peak at 10.3 minutes).

# W ildlife International, Ltd. Project Number 112E-119

- 424 -

10.10 10.15 10.20 10.25 10.30 10.35 10.40 10.45 10.50

0 1000 2000 3000 4000 5000 6000 7000 8000 9000

Time--> Abundance

Ion 565.00 (564.70 to 565.70): 3001019.D\data.ms

10.339

10.10 10.15 10.20 10.25 10.30 10.35 10.40 10.45 10.50

0 1000 2000 3000 4000 5000 6000 7000 8000 9000

Time--> Abundance

Ion 527.00 (526.70 to 527.70): 3001019.D\data.ms

10.335 10.371



### Representative ion chromatograms for 10-2 FTOH in the sampled airflow (Xad-2 styrene trap extract) from the positiv e control SCAS unit by GC/MS. (Sample ID: Z0197-T1A-A-GCX1)

# W ildlife International, Ltd. Project Number 112E-119

- 425 -

10.10 10.15 10.20 10.25 10.30 10.35 10.40 10.45 10.50

0 1000 2000 3000 4000 5000 6000 7000 8000 9000

Time--> Abundance

Ion 565.00 (564.70 to 565.70): 4701042.D\data.ms

10.354

10.10 10.15 10.20 10.25 10.30 10.35 10.40 10.45 10.50

0 1000 2000 3000 4000 5000 6000 7000 8000 9000

Time--> Abundance

Ion 527.00 (526.70 to 527.70): 4701042.D\data.ms

10.352 10.388



### Representative ion chromatograms for 10-2 FTOH in the sampled airflow (Xad-2 styrene trap extract) from the purified fluor otelomer treated SCAS unit by GC/MS. (Sample ID: Z0204-T1A-A-GCX1)

# W ildlife International, Ltd. Project Number 112E-119

- 426 -

10.10 10.15 10.20 10.25 10.30 10.35 10.40 10.45 10.50

0 1000 2000 3000 4000 5000 6000 7000 8000 9000

Time--> Abundance

Ion 565.00 (564.70 to 565.70): 4601041.D\data.ms

10.346

10.10 10.15 10.20 10.25 10.30 10.35 10.40 10.45 10.50

0 1000 2000 3000 4000 5000 6000 7000 8000 9000

Time--> Abundance

Ion 527.00 (526.70 to 527.70): 4601041.D\data.ms

10.345 10.381



### Representative ion chromatograms for 10-2 FTOH in the sampled airflow (Xad-2 styrene trap extract) from the lab-scaled fl uorotelomer treated SCAS unit by GC/MS. (Sample ID: Z0211-T1A-A-GCX1)

# W ildlife International, Ltd. Project Number 112E-119

- 427 -

10.10 10.15 10.20 10.25 10.30 10.35 10.40 10.45 10.50

0 1000 2000 3000 4000 5000 6000 7000 8000 9000

Time--> Abundance

Ion 565.00 (564.70 to 565.70): 2201009.D\data.ms

10.10 10.15 10.20 10.25 10.30 10.35 10.40 10.45 10.50

0 1000 2000 3000 4000 5000 6000 7000 8000 9000

Time--> Abundance

Ion 527.00 (526.70 to 527.70): 2201009.D\data.ms



### Representative ion chromatograms for 10-2 FT OH in the sampled airflow (charcoal trap extract) from the negative control SCAS unit by GC/MS. (Sample ID: Z0192-T2A-A-GCX1)

Note: 10-2 FTOH was not present (no peak at 10.3 minutes).

# W ildlife International, Ltd. Project Number 112E-119

- 428 -

10.10 10.15 10.20 10.25 10.30 10.35 10.40 10.45 10.50

0 1000 2000 3000 4000 5000 6000 7000 8000 9000

Time--> Abundance

Ion 565.00 (564.70 to 565.70): 3201021.D\data.ms

10.10 10.15 10.20 10.25 10.30 10.35 10.40 10.45 10.50

0 1000 2000 3000 4000 5000 6000 7000 8000 9000

Time--> Abundance

Ion 527.00 (526.70 to 527.70): 3201021.D\data.ms



### Representative ion chromatograms for 10-2 FT OH in the sampled airflow (charcoal trap extract) from the positive control SCAS unit by GC/MS. (Sample ID: Z0199-T2A-A-GCX1)

Note: 10-2 FTOH was not present (no peak at 10.3 minutes).

# W ildlife International, Ltd. Project Number 112E-119

- 429 -

10.10 10.15 10.20 10.25 10.30 10.35 10.40 10.45 10.50

0 1000 2000 3000 4000 5000 6000 7000 8000 9000

Time--> Abundance

Ion 565.00 (564.70 to 565.70): 2901017.D\data.ms

10.10 10.15 10.20 10.25 10.30 10.35 10.40 10.45 10.50

0 1000 2000 3000 4000 5000 6000 7000 8000 9000

Time--> Abundance

Ion 527.00 (526.70 to 527.70): 2901017.D\data.ms



### Representative ion chromatograms for 10-2 FT OH in the sampled airflow (charcoal trap extract) from the purified fluorotel omer treated SCAS unit by GC/MS. (Sample ID: Z0206-T2A-A-GCX1)

Note: 10-2 FTOH was not present (no peak at 10.3 minutes).

# W ildlife International, Ltd. Project Number 112E-119

- 430 -

10.10 10.15 10.20 10.25 10.30 10.35 10.40 10.45 10.50

0 1000 2000 3000 4000 5000 6000 7000 8000 9000

Time--> Abundance

Ion 565.00 (564.70 to 565.70): 2801016.D\data.ms

10.10 10.15 10.20 10.25 10.30 10.35 10.40 10.45 10.50

0 1000 2000 3000 4000 5000 6000 7000 8000 9000

Time--> Abundance

Ion 527.00 (526.70 to 527.70): 2801016.D\data.ms



### Representative ion chromatograms for 10-2 FT OH in the sampled airflow (charcoal trap extract) from the lab-scaled fluorot elomer treated SCAS unit by GC/MS. (Sample ID: Z0213-T2A-A-GCX1)

Note: 10-2 FTOH was not present (no peak at 10.3 minutes).

# W ildlife International, Ltd. Project Number 112E-119

- 431 -



### Representative calibration cu rve for 10-2 FTI by GC/MS.

# W ildlife International, Ltd. Project Number 112E-119

- 432 -

10.10 10.15 10.20 10.25 10.30 10.35 10.40 10.45 10.50

0 1000 2000 3000 4000 5000 6000 7000 8000 9000

Time--> Abundance

Ion 655.00 (654.70 to 655.70): 0101003.D\data.ms

10.386

10.10 10.15 10.20 10.25 10.30 10.35 10.40 10.45 10.50

0 1000 2000 3000 4000 5000 6000 7000 8000 9000

Time--> Abundance

Ion 509.00 (508.70 to 509.70): 0101003.D\data.ms

10.382



### Representative ion chromatograms for 10-2 FTI in a low-level (0.400 ng/mL) calibration standard by GC/MS (ID: GCS-12).

# W ildlife International, Ltd. Project Number 112E-119

- 433 -

10.10 10.15 10.20 10.25 10.30 10.35 10.40 10.45 10.50

0 1000 2000 3000 4000 5000 6000 7000 8000 9000

Time--> Abundance

Ion 655.00 (654.70 to 655.70): 1001048.D\data.ms

10.395

10.10 10.15 10.20 10.25 10.30 10.35 10.40 10.45 10.50

0 1000 2000 3000 4000 5000 6000 7000 8000 9000

Time--> Abundance

Ion 509.00 (508.70 to 509.70): 1001048.D\data.ms

10.390



### Representative ion chromatograms for 10-2 FTI in a high-level (5.00 ng/mL) calibration standard by GC/MS (ID: GCS-16).

# W ildlife International, Ltd. Project Number 112E-119

- 434 -

10.10 10.15 10.20 10.25 10.30 10.35 10.40 10.45 10.50

0 1000 2000 3000 4000 5000 6000 7000 8000 9000

Time--> Abundance

Ion 655.00 (654.70 to 655.70): 2301010.D\data.ms

10.10 10.15 10.20 10.25 10.30 10.35 10.40 10.45 10.50

0 1000 2000 3000 4000 5000 6000 7000 8000 9000

Time--> Abundance

Ion 509.00 (508.70 to 509.70): 2301010.D\data.ms



### Representative ion chromatograms for 10-2 FTI in sludge solids extract from the negative control SCAS unit by GC/MS. (Sample ID: Z0188-S-A-GCX1)

Note: 10-2 FTI was not present (no peak at 10.4 minutes).

# W ildlife International, Ltd. Project Number 112E-119

- 435 -

10.10 10.15 10.20 10.25 10.30 10.35 10.40 10.45 10.50

0 1000 2000 3000 4000 5000 6000 7000 8000 9000

Time--> Abundance

Ion 655.00 (654.70 to 655.70): 3001022.D\data.ms

10.10 10.15 10.20 10.25 10.30 10.35 10.40 10.45 10.50

0 1000 2000 3000 4000 5000 6000 7000 8000 9000

Time--> Abundance

Ion 509.00 (508.70 to 509.70): 3001022.D\data.ms



### Representative ion chromatograms for 10-2 FTI in sludge solids extract from the positive control SCAS unit by GC/MS. (Sample ID: Z0195-S-A-GCX1)

Note: 10-2 FTI was not present (no peak at 10.4 minutes).

# W ildlife International, Ltd. Project Number 112E-119

- 436 -

10.10 10.15 10.20 10.25 10.30 10.35 10.40 10.45 10.50

0 1000 2000 3000 4000 5000 6000 7000 8000 9000

Time--> Abundance

Ion 655.00 (654.70 to 655.70): 3001021.D\data.ms

10.385

10.10 10.15 10.20 10.25 10.30 10.35 10.40 10.45 10.50

0 1000 2000 3000 4000 5000 6000 7000 8000 9000

Time--> Abundance

Ion 509.00 (508.70 to 509.70): 3001021.D\data.ms

10.377



### Representative ion chromatograms for 10-2 FTI in sludge solids extract from the purified fluorotelomer treated SCAS unit by GC/MS. (Sample ID: Z0202-S-A-GCX3)

# W ildlife International, Ltd. Project Number 112E-119

- 437 -

10.10 10.15 10.20 10.25 10.30 10.35 10.40 10.45 10.50

0 1000 2000 3000 4000 5000 6000 7000 8000 9000

Time--> Abundance

Ion 655.00 (654.70 to 655.70): 3301025.D\data.ms

10.385

10.10 10.15 10.20 10.25 10.30 10.35 10.40 10.45 10.50

0 1000 2000 3000 4000 5000 6000 7000 8000 9000

Time--> Abundance

Ion 509.00 (508.70 to 509.70): 3301025.D\data.ms

10.380



### Representative ion chromatograms for 10-2 FTI in sludge solids extract from the lab-scaled fluorotelomer treated SCAS unit by GC/MS. (Sample ID: Z0209-S-A-GCX2)

# W ildlife International, Ltd. Project Number 112E-119

- 438 -

10.10 10.15 10.20 10.25 10.30 10.35 10.40 10.45 10.50

0 1000 2000 3000 4000 5000 6000 7000 8000 9000

Time--> Abundance

Ion 655.00 (654.70 to 655.70): 3001021.D\data.ms

10.10 10.15 10.20 10.25 10.30 10.35 10.40 10.45 10.50

0 1000 2000 3000 4000 5000 6000 7000 8000 9000

Time--> Abundance

Ion 509.00 (508.70 to 509.70): 3001021.D\data.ms



### Representative ion chromatograms for 10-2 FT I in aqueous supernatant extract from the negative control SCAS unit by GC/MS. (Sample ID: Z0189-W-A-GCX1)

Note: 10-2 FTI was not present (no peak at 10.4 minutes).

# W ildlife International, Ltd. Project Number 112E-119

- 439 -

10.10 10.15 10.20 10.25 10.30 10.35 10.40 10.45 10.50

0 1000 2000 3000 4000 5000 6000 7000 8000 9000

Time--> Abundance

Ion 655.00 (654.70 to 655.70): 3801033.D\data.ms

10.10 10.15 10.20 10.25 10.30 10.35 10.40 10.45 10.50

0 1000 2000 3000 4000 5000 6000 7000 8000 9000

Time--> Abundance

Ion 509.00 (508.70 to 509.70): 3801033.D\data.ms



### Representative ion chromatograms for 10-2 FT I in aqueous supernatant extract from the positive control SCAS unit by GC/MS. (Sample ID: Z0196-W-A-GCX1)

Note: 10-2 FTI was not present (no peak at 10.4 minutes).

# W ildlife International, Ltd. Project Number 112E-119

- 440 -

10.10 10.15 10.20 10.25 10.30 10.35 10.40 10.45 10.50

0 1000 2000 3000 4000 5000 6000 7000 8000 9000

Time--> Abundance

Ion 655.00 (654.70 to 655.70): 2701016.D\data.ms

10.388

10.10 10.15 10.20 10.25 10.30 10.35 10.40 10.45 10.50

0 1000 2000 3000 4000 5000 6000 7000 8000 9000

Time--> Abundance

Ion 509.00 (508.70 to 509.70): 2701016.D\data.ms

10.383



### Representative ion chromatograms for 10-2 FT I in aqueous supernatant extract from the purified fluorotelomer treated SCAS unit by GC/MS. (Sample ID: Z0203-W-A-GCX2)

# W ildlife International, Ltd. Project Number 112E-119

- 441 -

10.10 10.15 10.20 10.25 10.30 10.35 10.40 10.45 10.50

0 1000 2000 3000 4000 5000 6000 7000 8000 9000

Time--> Abundance

Ion 655.00 (654.70 to 655.70): 3201023.D\data.ms

10.389

10.10 10.15 10.20 10.25 10.30 10.35 10.40 10.45 10.50

0 1000 2000 3000 4000 5000 6000 7000 8000 9000

Time--> Abundance

Ion 509.00 (508.70 to 509.70): 3201023.D\data.ms

10.385



### Representative ion chromatograms for 10-2 FTI in aqueous supernatant extract from the labscaled fluorotelomer treated SCAS unit by GC/MS. (Sample ID: Z0210-W-A-GCX1)

# W ildlife International, Ltd. Project Number 112E-119

- 442 -

10.10 10.15 10.20 10.25 10.30 10.35 10.40 10.45 10.50

0 1000 2000 3000 4000 5000 6000 7000 8000 9000

Time--> Abundance

Ion 655.00 (654.70 to 655.70): 2401011.D\data.ms

10.10 10.15 10.20 10.25 10.30 10.35 10.40 10.45 10.50

0 1000 2000 3000 4000 5000 6000 7000 8000 9000

Time--> Abundance

Ion 509.00 (508.70 to 509.70): 2401011.D\data.ms



### Representative ion chromatograms for 10-2 FTI in the sampled airflow (Xad-2 styrene trap extract) from the negative control SCAS unit by GC/MS. (Sample ID: Z0190-T1A-A-GCX1)

Note: 10-2 FTI was not present (no peak at 10.4 minutes).

# W ildlife International, Ltd. Project Number 112E-119

- 443 -

10.10 10.15 10.20 10.25 10.30 10.35 10.40 10.45 10.50

0 1000 2000 3000 4000 5000 6000 7000 8000 9000

Time--> Abundance

Ion 655.00 (654.70 to 655.70): 3001019.D\data.ms

10.376

10.10 10.15 10.20 10.25 10.30 10.35 10.40 10.45 10.50

0 1000 2000 3000 4000 5000 6000 7000 8000 9000

Time--> Abundance

Ion 509.00 (508.70 to 509.70): 3001019.D\data.ms

10.369 10.419



### Representative ion chromatograms for 10-2 FTI in the sampled airflow (Xad-2 styrene trap extract) from the positive control SCAS unit by GC/MS. (Sample ID: Z0197-T1A-A-GCX1)

# W ildlife International, Ltd. Project Number 112E-119

- 444 -

10.10 10.15 10.20 10.25 10.30 10.35 10.40 10.45 10.50

0 1000 2000 3000 4000 5000 6000 7000 8000 9000

Time--> Abundance

Ion 655.00 (654.70 to 655.70): 4301036.D\data.ms

10.385

10.10 10.15 10.20 10.25 10.30 10.35 10.40 10.45 10.50

0 1000 2000 3000 4000 5000 6000 7000 8000 9000

Time--> Abundance

Ion 509.00 (508.70 to 509.70): 4301036.D\data.ms

10.380



### Representative ion chromatograms for 10-2 FTI in the sampled airflow (Xad-2 styrene trap extract) from the purified fluorotel omer treated SCAS unit by GC/MS. (Sample ID: Z0204-T1A-A-GCX3)

# W ildlife International, Ltd. Project Number 112E-119

- 445 -

10.10 10.15 10.20 10.25 10.30 10.35 10.40 10.45 10.50

0 1000 2000 3000 4000 5000 6000 7000 8000 9000

Time--> Abundance

Ion 655.00 (654.70 to 655.70): 4201035.D\data.ms

10.386

10.10 10.15 10.20 10.25 10.30 10.35 10.40 10.45 10.50

0 1000 2000 3000 4000 5000 6000 7000 8000 9000

Time--> Abundance

Ion 509.00 (508.70 to 509.70): 4201035.D\data.ms

10.381



### Representative ion chromatograms for 10-2 FTI in the sampled airflow (Xad-2 styrene trap extract) from the lab-scaled fluorot elomer treated SCAS unit by GC/MS. (Sample ID: Z0211-T1A-A-GCX3)

# W ildlife International, Ltd. Project Number 112E-119

- 446 -

10.10 10.15 10.20 10.25 10.30 10.35 10.40 10.45 10.50

0 1000 2000 3000 4000 5000 6000 7000 8000 9000

Time--> Abundance

Ion 655.00 (654.70 to 655.70): 2201009.D\data.ms

10.10 10.15 10.20 10.25 10.30 10.35 10.40 10.45 10.50

0 1000 2000 3000 4000 5000 6000 7000 8000 9000

Time--> Abundance

Ion 509.00 (508.70 to 509.70): 2201009.D\data.ms



### Representative ion chromatograms for 10-2 FTI in the sampled airflow (charcoal trap extract) from the negative control SCAS unit by GC/MS. (Sample ID: Z0192-T2A-A-GCX1)

Note: 10-2 FTI was not present (no peak at 10.4 minutes).

# W ildlife International, Ltd. Project Number 112E-119

- 447 -

10.10 10.15 10.20 10.25 10.30 10.35 10.40 10.45 10.50

0 1000 2000 3000 4000 5000 6000 7000 8000 9000

Time--> Abundance

Ion 655.00 (654.70 to 655.70): 3201021.D\data.ms

10.10 10.15 10.20 10.25 10.30 10.35 10.40 10.45 10.50

0 1000 2000 3000 4000 5000 6000 7000 8000 9000

Time--> Abundance

Ion 509.00 (508.70 to 509.70): 3201021.D\data.ms



### Representative ion chromatograms for 10-2 FTI in the sampled airflow (charcoal trap extract) from the positive control SCAS unit by GC/MS. (Sample ID: Z0199-T2A-A-GCX1)

Note: 10-2 FTI was not present (no peak at 10.4 minutes).

# W ildlife International, Ltd. Project Number 112E-119

- 448 -

10.10 10.15 10.20 10.25 10.30 10.35 10.40 10.45 10.50

0 1000 2000 3000 4000 5000 6000 7000 8000 9000

Time--> Abundance

Ion 655.00 (654.70 to 655.70): 2901017.D\data.ms

10.10 10.15 10.20 10.25 10.30 10.35 10.40 10.45 10.50

0 1000 2000 3000 4000 5000 6000 7000 8000 9000

Time--> Abundance

Ion 509.00 (508.70 to 509.70): 2901017.D\data.ms



### Representative ion chromatograms for 10-2 FTI in the sampled airflow (charcoal trap extract) from the purified fluorotelomer treated SCAS unit by GC/MS. (Sample ID: Z0206-T2A-A-GCX1)

Note: 10-2 FTI was not present (no peak at 10.4 minutes).

# W ildlife International, Ltd. Project Number 112E-119

- 449 -

10.10 10.15 10.20 10.25 10.30 10.35 10.40 10.45 10.50

0 1000 2000 3000 4000 5000 6000 7000 8000 9000

Time--> Abundance

Ion 655.00 (654.70 to 655.70): 2801016.D\data.ms

10.10 10.15 10.20 10.25 10.30 10.35 10.40 10.45 10.50

0 1000 2000 3000 4000 5000 6000 7000 8000 9000

Time--> Abundance

Ion 509.00 (508.70 to 509.70): 2801016.D\data.ms



### Representative ion chromatograms for 10-2 FTI in the sampled airflow (charcoal trap extract) from the lab-scaled fluorotelomer treated SCAS unit by GC/MS. (Sample ID: Z0213-T2A-A-GCX1)

Note: 10-2 FTI was not present (no peak at 10.4 minutes).

# W ildlife International, Ltd. Project Number 112E-119

- 450 -



### Representative calibration curv e for 8-2 FTAC by GC/MS.

# W ildlife International, Ltd. Project Number 112E-119

- 451 -

10.10 10.15 10.20 10.25 10.30 10.35 10.40 10.45 10.50

0 2000 4000 6000 8000 10000 12000 14000 16000 18000 20000

Time--> Abundance

Ion 519.00 (518.70 to 519.70): 0101003.D\data.ms

10.405

10.10 10.15 10.20 10.25 10.30 10.35 10.40 10.45 10.50

0 2000 4000 6000 8000 10000 12000 14000 16000 18000 20000

Time--> Abundance

Ion 547.00 (546.70 to 547.70): 0101003.D\data.ms

10.407



### Representative ion chromatograms for 8-2 FTAC in a low-level (0.400 ng/mL) calibration standard by GC/MS (ID: GCS-12).

# W ildlife International, Ltd. Project Number 112E-119

- 452 -

10.10 10.15 10.20 10.25 10.30 10.35 10.40 10.45 10.50

0 2000 4000 6000 8000 10000 12000 14000 16000 18000 20000

Time--> Abundance

Ion 519.00 (518.70 to 519.70): 1001048.D\data.ms

10.414

10.10 10.15 10.20 10.25 10.30 10.35 10.40 10.45 10.50

0 2000 4000 6000 8000 10000 12000 14000 16000 18000 20000

Time--> Abundance

Ion 547.00 (546.70 to 547.70): 1001048.D\data.ms

10.417



### Representative ion chromatograms for 8-2 FT AC in a high-level (5.00 ng/mL) calibration standard by GC/MS (ID: GCS-16).

# W ildlife International, Ltd. Project Number 112E-119

- 453 -

10.10 10.15 10.20 10.25 10.30 10.35 10.40 10.45 10.50

0 2000 4000 6000 8000 10000 12000 14000 16000 18000 20000

Time--> Abundance

Ion 519.00 (518.70 to 519.70): 2301010.D\data.ms

10.10 10.15 10.20 10.25 10.30 10.35 10.40 10.45 10.50

0 2000 4000 6000 8000 10000 12000 14000 16000 18000 20000

Time--> Abundance

Ion 547.00 (546.70 to 547.70): 2301010.D\data.ms



### Representative ion chromatograms for 8-2 FTAC in sludge solids extr act from the negative control SCAS unit by GC/MS. (Sample ID: Z0188-S-A-GCX1)

Note: 8-2 FTAC was not presen t (no peak at 10.4 minutes).

# W ildlife International, Ltd. Project Number 112E-119

- 454 -

10.10 10.15 10.20 10.25 10.30 10.35 10.40 10.45 10.50

0 2000 4000 6000 8000 10000 12000 14000 16000 18000 20000

Time--> Abundance

Ion 519.00 (518.70 to 519.70): 3001022.D\data.ms

10.10 10.15 10.20 10.25 10.30 10.35 10.40 10.45 10.50

0 2000 4000 6000 8000 10000 12000 14000 16000 18000 20000

Time--> Abundance

Ion 547.00 (546.70 to 547.70): 3001022.D\data.ms



### Representative ion chromatograms for 8-2 FTAC in sludge solids extract from the positive control SCAS unit by GC/MS. (Sample ID: Z0195-S-A-GCX1)

Note: 8-2 FTAC was not presen t (no peak at 10.4 minutes).

# W ildlife International, Ltd. Project Number 112E-119

- 455 -

10.10 10.15 10.20 10.25 10.30 10.35 10.40 10.45 10.50

0 2000 4000 6000 8000 10000 12000 14000 16000 18000 20000

Time--> Abundance

Ion 519.00 (518.70 to 519.70): 3401027.D\data.ms

10.10 10.15 10.20 10.25 10.30 10.35 10.40 10.45 10.50

0 2000 4000 6000 8000 10000 12000 14000 16000 18000 20000

Time--> Abundance

Ion 547.00 (546.70 to 547.70): 3401027.D\data.ms



### Representative ion chromatograms for 8-2 FTAC in sludge solids extract from the purified fluorotelomer treated SCAS unit by GC/MS. (Sample ID: Z0202-S-A-GCX1)

Note: 8-2 FTAC was not presen t (no peak at 10.4 minutes).

# W ildlife International, Ltd. Project Number 112E-119

- 456 -

10.10 10.15 10.20 10.25 10.30 10.35 10.40 10.45 10.50

0 2000 4000 6000 8000 10000 12000 14000 16000 18000 20000

Time--> Abundance

Ion 519.00 (518.70 to 519.70): 3501028.D\data.ms

10.10 10.15 10.20 10.25 10.30 10.35 10.40 10.45 10.50

0 2000 4000 6000 8000 10000 12000 14000 16000 18000 20000

Time--> Abundance

Ion 547.00 (546.70 to 547.70): 3501028.D\data.ms



### Representative ion chromatograms for 8-2 FTAC in sludge solids extract from the lab-scaled fluorotelomer treated SCAS unit by GC/MS. (Sample ID: Z0209-S-A-GCX1)

Note: 8-2 FTAC was not presen t (no peak at 10.4 minutes).

# W ildlife International, Ltd. Project Number 112E-119

- 457 -

10.10 10.15 10.20 10.25 10.30 10.35 10.40 10.45 10.50

0 2000 4000 6000 8000 10000 12000 14000 16000 18000 20000

Time--> Abundance

Ion 519.00 (518.70 to 519.70): 3001021.D\data.ms

10.10 10.15 10.20 10.25 10.30 10.35 10.40 10.45 10.50

0 2000 4000 6000 8000 10000 12000 14000 16000 18000 20000

Time--> Abundance

Ion 547.00 (546.70 to 547.70): 3001021.D\data.ms



### Representative ion chromatograms for 8-2 FTAC in aqueous supernatant extract from the negative control SCAS unit by GC/MS. (Sample ID: Z0189-W-A-GCX1)

Note: 8-2 FTAC was not presen t (no peak at 10.4 minutes).

# W ildlife International, Ltd. Project Number 112E-119

- 458 -

10.10 10.15 10.20 10.25 10.30 10.35 10.40 10.45 10.50

0 2000 4000 6000 8000 10000 12000 14000 16000 18000 20000

Time--> Abundance

Ion 519.00 (518.70 to 519.70): 3801033.D\data.ms

10.10 10.15 10.20 10.25 10.30 10.35 10.40 10.45 10.50

0 2000 4000 6000 8000 10000 12000 14000 16000 18000 20000

Time--> Abundance

Ion 547.00 (546.70 to 547.70): 3801033.D\data.ms



### Representative ion chromatograms for 8-2 FTAC in aqueous supernatant extract from the positive control SCAS unit by GC/MS. (Sample ID: Z0196-W-A-GCX1)

Note: 8-2 FTAC was not presen t (no peak at 10.4 minutes).

# W ildlife International, Ltd. Project Number 112E-119

- 459 -

10.10 10.15 10.20 10.25 10.30 10.35 10.40 10.45 10.50

0 2000 4000 6000 8000 10000 12000 14000 16000 18000 20000

Time--> Abundance

Ion 519.00 (518.70 to 519.70): 3101022.D\data.ms

10.10 10.15 10.20 10.25 10.30 10.35 10.40 10.45 10.50

0 2000 4000 6000 8000 10000 12000 14000 16000 18000 20000

Time--> Abundance

Ion 547.00 (546.70 to 547.70): 3101022.D\data.ms



### Representative ion chromatograms for 8-2 FTAC in aqueous supernatant extract from the purified fluorotelomer treated SCAS unit by GC/MS. (Sample ID: Z0203-W-A-GCX1)

Note: 8-2 FTAC was not presen t (no peak at 10.4 minutes).

# W ildlife International, Ltd. Project Number 112E-119

- 460 -

10.10 10.15 10.20 10.25 10.30 10.35 10.40 10.45 10.50

0 2000 4000 6000 8000 10000 12000 14000 16000 18000 20000

Time--> Abundance

Ion 519.00 (518.70 to 519.70): 3201023.D\data.ms

10.10 10.15 10.20 10.25 10.30 10.35 10.40 10.45 10.50

0 2000 4000 6000 8000 10000 12000 14000 16000 18000 20000

Time--> Abundance

Ion 547.00 (546.70 to 547.70): 3201023.D\data.ms



### Representative ion chromatograms for 8-2 FTAC in aqueous supernatant extract from the lab-scaled fluorotelomer treated SCAS unit by GC/MS. (Sample ID: Z0210-W-A-GCX1)

Note: 8-2 FTAC was not presen t (no peak at 10.4 minutes).

# W ildlife International, Ltd. Project Number 112E-119

- 461 -

10.10 10.15 10.20 10.25 10.30 10.35 10.40 10.45 10.50

0 2000 4000 6000 8000 10000 12000 14000 16000 18000 20000

Time--> Abundance

Ion 519.00 (518.70 to 519.70): 2401011.D\data.ms

10.10 10.15 10.20 10.25 10.30 10.35 10.40 10.45 10.50

0 2000 4000 6000 8000 10000 12000 14000 16000 18000 20000

Time--> Abundance

Ion 547.00 (546.70 to 547.70): 2401011.D\data.ms



### Representative ion chromatograms for 8-2 FTAC in the sampled airflow (Xad-2 styrene trap extract) from the negative control SCAS unit by GC/MS. (Sample ID: Z0190-T1A-A-GCX1)

Note: 8-2 FTAC was not presen t (no peak at 10.4 minutes).

# W ildlife International, Ltd. Project Number 112E-119

- 462 -

10.10 10.15 10.20 10.25 10.30 10.35 10.40 10.45 10.50

0 2000 4000 6000 8000 10000 12000 14000 16000 18000 20000

Time--> Abundance

Ion 519.00 (518.70 to 519.70): 3001019.D\data.ms

10.10 10.15 10.20 10.25 10.30 10.35 10.40 10.45 10.50

0 2000 4000 6000 8000 10000 12000 14000 16000 18000 20000

Time--> Abundance

Ion 547.00 (546.70 to 547.70): 3001019.D\data.ms



### Representative ion chromatograms for 8-2 FTAC in the sampled airflow (Xad-2 styrene trap extract) from the positive control SCAS unit by GC/MS. (Sample ID: Z0197-T1A-A-GCX1)

Note: 8-2 FTAC was not presen t (no peak at 10.4 minutes).

# W ildlife International, Ltd. Project Number 112E-119

- 463 -

10.10 10.15 10.20 10.25 10.30 10.35 10.40 10.45 10.50

0 2000 4000 6000 8000 10000 12000 14000 16000 18000 20000

Time--> Abundance

Ion 519.00 (518.70 to 519.70): 4701042.D\data.ms

10.10 10.15 10.20 10.25 10.30 10.35 10.40 10.45 10.50

0 2000 4000 6000 8000 10000 12000 14000 16000 18000 20000

Time--> Abundance

Ion 547.00 (546.70 to 547.70): 4701042.D\data.ms



### Representative ion chromatograms for 8-2 FTAC in the sampled airflow (Xad-2 styrene trap extract) from the purified fluorotel omer treated SCAS unit by GC/MS. (Sample ID: Z0204-T1A-A-GCX1)

Note: 8-2 FTAC was not presen t (no peak at 10.4 minutes).

# W ildlife International, Ltd. Project Number 112E-119

- 464 -

10.10 10.15 10.20 10.25 10.30 10.35 10.40 10.45 10.50

0 2000 4000 6000 8000 10000 12000 14000 16000 18000 20000

Time--> Abundance

Ion 519.00 (518.70 to 519.70): 4601041.D\data.ms

10.10 10.15 10.20 10.25 10.30 10.35 10.40 10.45 10.50

0 2000 4000 6000 8000 10000 12000 14000 16000 18000 20000

Time--> Abundance

Ion 547.00 (546.70 to 547.70): 4601041.D\data.ms



### Representative ion chromatograms for 8-2 FTAC in the sampled airflow (Xad-2 styrene trap extract) from the lab-scaled fluorot elomer treated SCAS unit by GC/MS. (Sample ID: Z0211-T1A-A-GCX1)

Note: 8-2 FTAC was not presen t (no peak at 10.4 minutes).

# W ildlife International, Ltd. Project Number 112E-119

- 465 -

10.10 10.15 10.20 10.25 10.30 10.35 10.40 10.45 10.50

0 2000 4000 6000 8000 10000 12000 14000 16000 18000 20000

Time--> Abundance

Ion 519.00 (518.70 to 519.70): 2201009.D\data.ms

10.10 10.15 10.20 10.25 10.30 10.35 10.40 10.45 10.50

0 2000 4000 6000 8000 10000 12000 14000 16000 18000 20000

Time--> Abundance

Ion 547.00 (546.70 to 547.70): 2201009.D\data.ms



### Representative ion chromatograms for 8-2 FT AC in the sampled airflow (charcoal trap extract) from the negative control SCAS unit by GC/MS. (Sample ID: Z0192-T2A-A-GCX1)

Note: 8-2 FTAC was not presen t (no peak at 10.4 minutes).

# W ildlife International, Ltd. Project Number 112E-119

- 466 -

10.10 10.15 10.20 10.25 10.30 10.35 10.40 10.45 10.50

0 2000 4000 6000 8000 10000 12000 14000 16000 18000 20000

Time--> Abundance

Ion 519.00 (518.70 to 519.70): 3201021.D\data.ms

10.10 10.15 10.20 10.25 10.30 10.35 10.40 10.45 10.50

0 2000 4000 6000 8000 10000 12000 14000 16000 18000 20000

Time--> Abundance

Ion 547.00 (546.70 to 547.70): 3201021.D\data.ms



### Representative ion chromatograms for 8-2 FT AC in the sampled airflow (charcoal trap extract) from the positive control SCAS unit by GC/MS. (Sample ID: Z0199-T2A-A-GCX1)

Note: 8-2 FTAC was not presen t (no peak at 10.4 minutes).

# W ildlife International, Ltd. Project Number 112E-119

- 467 -

10.10 10.15 10.20 10.25 10.30 10.35 10.40 10.45 10.50

0 2000 4000 6000 8000 10000 12000 14000 16000 18000 20000

Time--> Abundance

Ion 519.00 (518.70 to 519.70): 2901017.D\data.ms

10.10 10.15 10.20 10.25 10.30 10.35 10.40 10.45 10.50

0 2000 4000 6000 8000 10000 12000 14000 16000 18000 20000

Time--> Abundance

Ion 547.00 (546.70 to 547.70): 2901017.D\data.ms



### Representative ion chromatograms for 8-2 FT AC in the sampled airflow (charcoal trap extract) from the purified fluorotel omer treated SCAS unit by GC/MS. (Sample ID: Z0206-T2A-A-GCX1)

Note: 8-2 FTAC was not presen t (no peak at 10.4 minutes).

# W ildlife International, Ltd. Project Number 112E-119

- 468 -

10.10 10.15 10.20 10.25 10.30 10.35 10.40 10.45 10.50

0 2000 4000 6000 8000 10000 12000 14000 16000 18000 20000

Time--> Abundance

Ion 519.00 (518.70 to 519.70): 2801016.D\data.ms

10.10 10.15 10.20 10.25 10.30 10.35 10.40 10.45 10.50

0 2000 4000 6000 8000 10000 12000 14000 16000 18000 20000

Time--> Abundance

Ion 547.00 (546.70 to 547.70): 2801016.D\data.ms



### Representative ion chromatograms for 8-2 FT AC in the sampled airflow (charcoal trap extract) from the lab-scaled fluorot elomer treated SCAS unit by GC/MS. (Sample ID: Z0213-T2A-A-GCX1)

Note: 8-2 FTAC was not presen t (no peak at 10.4 minutes).

# W ildlife International, Ltd. Project Number 112E-119

- 469 -

Appendix V

LC/MS/MS Instrumental Conditions and Selected Mass Transitions

# W ildlife International, Ltd. Project Number 112E-119

- 470 -

Typical LC/MS/MS Operational Parameters for Analysis of Non-Volatile Telomer Analytes in SCAS Matrices

Instrument: Agilent Technologies 1200 Series High Performance Liquid Chromatograph with a Phenomenex Gemini C18 column (30 x 4.6 mm,

5  m) installed in-line between A channel pump head outlet and mixing union with B channel to serve as a trapping mechanism to minimize

fluorochemical instru mental background. Applied Biosystems/MDS SCIEX API 5000 LC/MS/MS system equipped with a Turbo V Ion Source. Operated in the negative ion multiple reaction-monitoring mode. Analytical Column: Agilent ZORBAX RX-C8 (150 mm x 2.1 mm, 5  m particle size) Guard Column: Thermo Betasil C-8 (20 mm x 2.1 mm) Column Temperature: 40  C Mobile Phase: A: 0.1% Formic Acid in Polished Reagent Water

B: Acetonitrile Injection Volume: 10.0  L Gradient Elution Profile: Time (min) Flow Rate (μL/min) Percent A Percent B

0.00 500 90.0 10.0

0.50 500 90.0 10.0

0.51 500 70.0 30.0

8.00 500 15.0 85.0

9.00 500 15.0 85.0

10.00 500 5.0 95.0

10.10 500 90.0 10.0

15.00 500 90.0 10.0

LC/MS/MS Parameters: IS = -4500

TEM = 450

CUR = 20

ihe =CN

EP = -10 GS1 = 40

GS2 = 40

CUR = 20

CAD = 6 Dwell Time per Analyte = 50 msec

Monitored Ion

Transitions: Q1 Q3 DP CE CXP Retention Time

M+2 PFHxA

M+8 PFOA

PFOA 315.0 amu

421.0 amu

413.0 amu 270.0 amu

376.0 amu

369.0 amu -25

-60

-85 -12

-14

-14 -17

-11

-11 5.23 min

6.50 min

6.65 min

PFNA 463.0 amu 419.0 amu -85 -16 -13 7.17 min

PFDA 513.0 amu 469.0 amu -85 -16 -13 7.86 min

PFUA 563.0 amu 519.0 amu -85 -16 -11 8.31 min

7-3 Acid 441.0 amu 337.0 amu -100 -14 -11 8.38 min

8-2 FTCA 477.0 amu 393.0 amu -110 -18 -13 8.55 min

8-2 FTUCA 457.0 amu 393.0 amu -105 -18 -13 8.61 min

M+4 PFOA 417.0 amu 372.0 amu -85 -14 -11 6.63 min

M+5 PFNA 468.0 amu 423.0 amu -50 -14 -13 7.22 min

M+2 PFDA 515.0 amu 470.0 amu -95 -16 -15 7.92 min

M+2 PFUA 565.0 amu 520.0 amu -100 -16 -17 8.30 min

M+2 8-2 FTCA 479.0 amu 394.0 amu -110 -18 -13 8.58 min

M+2 8-2 FTUCA 459.0 amu 394.0 amu -105 -18 -13 8.64 min

# W ildlife International, Ltd. Project Number 112E-119

- 471 -

083110_LC_W_I4.rdb (M+2 PFHxA): "Linear" Regression ("1 / x" weighting): y = 0.878558 x + 0.0258617 (r = 0.9982296)

0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4 2.6 2.8 3.0 3.2 3.4 3.6 3.8 4.0 4.2 4.4 4.6 4.8 5.0 Analyte Conc. / IS Conc. 0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4 2.6 2.8 3.0 3.2 3.4 3.6 3.8 4.0 4.2 4.4



### Representative calibration curve for M+2 PFHXA by LC/MS/MS.

# W ildlife International, Ltd. Project Number 112E-119

- 472 -

Representative ion chromatograms for M+2 PFHxA (t op) and the corresponding matrix verification standard (bottom) in a low-level (0.100 ng/m L) calibration standard by LC/MS/MS (ID: S-1).

# W ildlife International, Ltd. Project Number 112E-119

- 473 -

Representative ion chromatograms for M+2 PFHxA (t op) and the corresponding matrix verification standard (bottom) in a high-level (5.00 ng/mL) calibration standard by LC/MS/MS (ID: S-6).

# W ildlife International, Ltd. Project Number 112E-119

- 474 -

Representative ion chromatograms for M+2 PFHxA (t op) and the corresponding matrix verification standard (bottom) in sludge solids extract from the negative control SCAS unit by LC/MS/MS. (Sample ID: Z0188-S-C-LCX1)

# W ildlife International, Ltd. Project Number 112E-119

- 475 -

Representative ion chromatograms for M+2 PFHxA (t op) and the corresponding matrix verification standard (bottom) in sludge solids extract from the positive control SCAS unit by LC/MS/MS. (Sample ID: Z0195-S-C-LCX1)

# W ildlife International, Ltd. Project Number 112E-119

- 476 -

Representative ion chromatograms for M+2 PFHxA (t op) and the corresponding matrix verification standard (bottom) in sludge solids extract from the purified fluorotelomer treated SCAS unit by

LC/MS/MS. (Sample ID: Z0202-S-C-LCX1)

# W ildlife International, Ltd. Project Number 112E-119

- 477 -

Representative ion chromatograms for M+2 PFHxA (t op) and the corresponding matrix verification standard (bottom) in sludge solids extract from th e lab-scaled fluorotelomer treated SCAS unit by

LC/MS/MS. (Sample ID: Z0209-S-C-LCX1)

# W ildlife International, Ltd. Project Number 112E-119

- 478 -

Representative ion chromatograms for M+2 PFHxA (t op) and the corresponding matrix verification standard (bottom) in aqueous supernatant ex tract from the negative control SCAS unit by

LC/MS/MS. (Sample ID: Z0189-W-C-LCX1)

# W ildlife International, Ltd. Project Number 112E-119

- 479 -

Representative ion chromatograms for M+2 PFHxA (t op) and the corresponding matrix verification standard (bottom) in aqueous supernatant extract from the positive control SCAS unit by LC/MS/MS. (Sample ID: Z0196-W-C-LCX1)

# W ildlife International, Ltd. Project Number 112E-119

- 480 -

Representative ion chromatograms for M+2 PFHxA (t op) and the corresponding matrix verification standard (bottom) in aqueous supernatant extract from the purified fluorotelomer treated SCAS unit by LC/MS/MS. (Sample ID: Z0203-W-C-LCX1)

# W ildlife International, Ltd. Project Number 112E-119

- 481 -

Representative ion chromatograms for M+2 PFHxA (t op) and the corresponding matrix verification standard (bottom) in aqueous supernatant extract from the lab-scaled fluorotelomer treated SCAS unit by LC/MS/MS. (Sample ID: Z0210-W-C-LCX1)

# W ildlife International, Ltd. Project Number 112E-119

- 482 -

083110_LC_W_I4.rdb (M+8 PFOA): "Linear" Regression ("1 / x" weighting): y = 1.17679 x + 0.0461543 (r = 0.9982459)

0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4 2.6 2.8 3.0 3.2 3.4 3.6 3.8 4.0 4.2 4.4 4.6 4.8 5.0 Analyte Conc. / IS Conc. 0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0



### Representative calibration curve for M+8 PFOA by LC/MS/MS.

# W ildlife International, Ltd. Project Number 112E-119

- 483 -

Representative ion chromatograms for M+8 PFOA (top) and the corresponding matrix verification standard (bottom) in a low-level (0.100 ng/m L) calibration standard by LC/MS/MS (ID: S-1).

# W ildlife International, Ltd. Project Number 112E-119

- 484 -

Representative ion chromatograms for M+8 PFOA (top) and the corresponding matrix verification standard (bottom) in a high-level (5.00 ng/mL) calibration standard by LC/MS/MS (ID: S-6).

# W ildlife International, Ltd. Project Number 112E-119

- 485 -

Representative ion chromatograms for M+8 PFOA (top) and the corresponding matrix verification standard (bottom) in sludge solids extract from the negative control SCAS unit by LC/MS/MS. (Sample ID: Z0188-S-C-LCX2)

# W ildlife International, Ltd. Project Number 112E-119

- 486 -

Representative ion chromatograms for M+8 PFOA (top) and the corresponding matrix verification standard (bottom) in sludge solids extract from the positive control SCAS unit by LC/MS/MS. (Sample ID: Z0195-S-C-LCX2)

# W ildlife International, Ltd. Project Number 112E-119

- 487 -

Representative ion chromatograms for M+8 PFOA (top) and the corresponding matrix verification standard (bottom) in sludge solids extract from the purified fluorotelomer treated SCAS unit by

LC/MS/MS. (Sample ID: Z0202-S-C-LCX2)

# W ildlife International, Ltd. Project Number 112E-119

- 488 -

Representative ion chromatograms for M+8 PFOA (top) and the corresponding matrix verification standard (bottom) in sludge solids extract from th e lab-scaled fluorotelomer treated SCAS unit by

LC/MS/MS. (Sample ID: Z0209-S-C-LCX2)

# W ildlife International, Ltd. Project Number 112E-119

- 489 -

Representative ion chromatograms for M+8 PFOA (top) and the corresponding matrix verification standard (bottom) in aqueous supernatant ex tract from the negative control SCAS unit by

LC/MS/MS. (Sample ID: Z0189-W-C-LCX2)

# W ildlife International, Ltd. Project Number 112E-119

- 490 -

Representative ion chromatograms for M+8 PFOA (top) and the corresponding matrix verification standard (bottom) in aqueous supernatant extract from the positive control SCAS unit by LC/MS/MS. (Sample ID: Z0196-W-C-LCX2)

# W ildlife International, Ltd. Project Number 112E-119

- 491 -

Representative ion chromatograms for M+8 PFOA (top) and the corresponding matrix verification standard (bottom) in aqueous supernatant extract from the purified fluorotelomer treated SCAS unit by LC/MS/MS. (Sample ID: Z0203-W-C-LCX2)

# W ildlife International, Ltd. Project Number 112E-119

- 492 -

Representative ion chromatograms for M+8 PFOA (top) and the corresponding matrix verification standard (bottom) in aqueous supernatant extract from the lab-scaled fluorotelomer treated SCAS unit by LC/MS/MS. (Sample ID: Z0210-W-C-LCX2)

# W ildlife International, Ltd. Project Number 112E-119

- 493 -

Representative ion chromatograms for M+8 PFOA (top) and the corresponding matrix verification standard (bottom) in the sampled airflow (Xad-2 styrene trap extract) from the negative control SCAS unit by LC/MS/MS. (Sample ID: Z0190-T1A-B-LCX1)

# W ildlife International, Ltd. Project Number 112E-119

- 494 -

Representative ion chromatograms for M+8 PFOA (top) and the corresponding matrix verification standard (bottom) in the sampled airflow (Xad-2 styrene trap extract) from the positive control SCAS unit by LC/MS/MS. (Sample ID: Z0197-T1A-B-LCX1)

# W ildlife International, Ltd. Project Number 112E-119

- 495 -

Representative ion chromatograms for M+8 PFOA (top) and the corresponding matrix verification standard (bottom) in the sampled airflow (Xad-2 styrene trap extract) from the purified fluorotelomer treated SCAS unit by LC/MS/MS. (Sample ID: Z0204-T1A-B-LCX1)

# W ildlife International, Ltd. Project Number 112E-119

- 496 -

Representative ion chromatograms for M+8 PFOA (top) and the corresponding matrix verification standard (bottom) in the sampled airflow (X ad-2 styrene trap extract) from the lab-scaled fluorotelomer treated SCAS unit by LC/MS/MS. (Sample ID: Z0211-T1A-B-LCX1)

# W ildlife International, Ltd. Project Number 112E-119

- 497 -

Representative ion chromatograms for M+8 PFOA (top) and the corresponding matrix verification standard (bottom) in the sampled airflow (charcoal trap extract) from the ne gative control SCAS unit by LC/MS/MS. (Sample ID: Z0192-T2A-B-LCX1)

# W ildlife International, Ltd. Project Number 112E-119

- 498 -

Representative ion chromatograms for M+8 PFOA (top) and the corresponding matrix verification standard (bottom) in the sampled airflow (charcoa l trap extract) from the positive control SCAS unit by LC/MS/MS. (Sample ID: Z0199-T2A-B-LCX1)

# W ildlife International, Ltd. Project Number 112E-119

- 499 -

Representative ion chromatograms for M+8 PFOA (top) and the corresponding matrix verification standard (bottom) in the sampled airflow (charc oal trap extract) from the purified fluorotelomer treated SCAS unit by LC/MS/MS. (Sample ID: Z0206-T2A-B-LCX1)

# W ildlife International, Ltd. Project Number 112E-119

- 500 -

Representative ion chromatograms for M+8 PFOA (top) and the corresponding matrix verification standard (bottom) in the sampled airflow (charcoa l trap extract) from the lab-scaled fluorotelomer treated SCAS unit by LC/MS/MS. (Sample ID: Z0213-T2A-B-LCX1)

# W ildlife International, Ltd. Project Number 112E-119

- 501 -

083110_LC_W_I4.rdb (PFOA): "Linear" Regression ("1 / x" weighting): y = 0.941353 x + 0.0640446 (r = 0.9987965)

0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4 2.6 2.8 3.0 3.2 3.4 3.6 3.8 4.0 4.2 4.4 4.6 4.8 5.0 Analyte Conc. / IS Conc. 0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4 2.6 2.8 3.0 3.2 3.4 3.6 3.8 4.0 4.2 4.4 4.6 4.8



### Representative calibration curve for PFOA by LC/MS/MS.

# W ildlife International, Ltd. Project Number 112E-119

- 502 -

Representative ion chromatograms for PFOA (top) and the corresponding matrix verification standard (bottom) in a low-level (0.100 ng/mL) calib ration standard by LC/MS/MS (ID: S-1).

# W ildlife International, Ltd. Project Number 112E-119

- 503 -

Representative ion chromatograms for PFOA (top) and the corresponding matrix verification standard (bottom) in a high-level (5.00 ng/mL) calibration standard by LC/MS/MS (ID: S-6).

# W ildlife International, Ltd. Project Number 112E-119

- 504 -

Representative ion chromatograms for PFOA (top) and the corresponding matrix verification standard (bottom) in sludge solids extract from the negative control SCAS unit by LC/MS/MS. (Sample ID: Z0188-S-C-LCX1)

# W ildlife International, Ltd. Project Number 112E-119

- 505 -

Representative ion chromatograms for PFOA (top) and the corresponding matrix verification standard (bottom) in sludge solids extract from th e positive control SCAS unit by LC/MS/MS. (Sample ID: Z0195-S-C-LCX3)

# W ildlife International, Ltd. Project Number 112E-119

- 506 -

Representative ion chromatograms for PFOA (top) and the corresponding matrix verification standard (bottom) in sludge solids extract from the purifie d fluorotelomer treated SCAS unit by LC/MS/MS. (Sample ID: Z0202-S-C-LCX2)

# W ildlife International, Ltd. Project Number 112E-119

- 507 -

Representative ion chromatograms for PFOA (top) and the corresponding matrix verification standard (bottom) in sludge solids extract from the lab-scaled fluorotelomer treated SCAS unit by LC/MS/MS. (Sample ID: Z0209-S-C-LCX2)

# W ildlife International, Ltd. Project Number 112E-119

- 508 -

Representative ion chromatograms for PFOA (top) and the corresponding matrix verification standard (bottom) in aqueous supernatant extract from the negative control SCAS unit by LC/MS/MS. (Sample ID: Z0189-W-C-LCX1)

# W ildlife International, Ltd. Project Number 112E-119

- 509 -

Representative ion chromatograms for PFOA (top) and the corresponding matrix verification standard (bottom) in aqueous supernatant extract fro m the positive control SCAS unit by LC/MS/MS. (Sample ID: Z0196-W-C-LCX3)

# W ildlife International, Ltd. Project Number 112E-119

- 510 -

Representative ion chromatograms for PFOA (top) and the corresponding matrix verification standard (bottom) in aqueous supernatant extract from th e purified fluorotelomer treated SCAS unit by

LC/MS/MS. (Sample ID: Z0203-W-C-LCX3)

# W ildlife International, Ltd. Project Number 112E-119

- 511 -

Representative ion chromatograms for PFOA (top) and the corresponding matrix verification standard (bottom) in aqueous supernatant extract from the lab-scaled fluorotelomer treated SCAS unit by

LC/MS/MS. (Sample ID: Z0210-W-C-LCX3)

# W ildlife International, Ltd. Project Number 112E-119

- 512 -

Representative ion chromatograms for PFOA (top) and the corresponding matrix verification standard (bottom) in the sampled airflow (Xad-2 styrene tr ap extract) from the negative control SCAS unit by

LC/MS/MS. (Sample ID: Z0190-T1A-B-LCX1)

Note: trace levels of PFOA were present at 6.65 min.

# W ildlife International, Ltd. Project Number 112E-119

- 513 -

Representative ion chromatograms for PFOA (top) and the corresponding matrix verification standard (bottom) in the sampled airflow (Xad-2 styrene trap extract) from the positive control SCAS unit by

LC/MS/MS. (Sample ID: Z0197-T1A-B-LCX2)

# W ildlife International, Ltd. Project Number 112E-119

- 514 -

Representative ion chromatograms for PFOA (top) and the corresponding matrix verification standard (bottom) in the sampled airflow (Xad-2 styrene tr ap extract) from the purified fluorotelomer treated SCAS unit by LC/MS/MS. (Sample ID: Z0204-T1A-B-LCX1)

# W ildlife International, Ltd. Project Number 112E-119

- 515 -

Representative ion chromatograms for PFOA (top) and the corresponding matrix verification standard (bottom) in the sampled airflow (Xad-2 styrene tr ap extract) from the lab-scaled fluorotelomer treated SCAS unit by LC/MS/MS. (Sample ID: Z0211-T1A-B-LCX1)

# W ildlife International, Ltd. Project Number 112E-119

- 516 -

Representative ion chromatograms for PFOA (top) and the corresponding matrix verification standard (bottom) in the sampled airflow (charcoal trap extract) from the negative control SCAS unit by

LC/MS/MS. (Sample ID: Z0192-T2A-B-LCX1)

Note: trace levels of PFOA were present at 6.65 min.

# W ildlife International, Ltd. Project Number 112E-119

- 517 -

Representative ion chromatograms for PFOA (top) and the corresponding matrix verification standard (bottom) in the sampled airflow (charcoal trap extract) from the positive control SCAS unit by

LC/MS/MS. (Sample ID: Z0199-T2A-B-LCX1)

Note: trace levels of PFOA were present at 6.65 min.

# W ildlife International, Ltd. Project Number 112E-119

- 518 -

Representative ion chromatograms for PFOA (top) and the corresponding matrix verification standard (bottom) in the sampled airflow (charcoal trap ex tract) from the purified fluorotelomer treated SCAS unit by LC/MS/MS. (Sample ID: Z0206-T2A-B-LCX1)

Note: trace levels of PFOA were present at 6.65 min.

# W ildlife International, Ltd. Project Number 112E-119

- 519 -

Representative ion chromatograms for PFOA (top) and the corresponding matrix verification standard (bottom) in the sampled airflow (charcoal trap extract) from the lab-scaled fluorotelomer treated SCAS unit by LC/MS/MS. (Sample ID: Z0213-T2A-B-LCX1)

Note: trace levels of PFOA were present at 6.65 min.

# W ildlife International, Ltd. Project Number 112E-119

- 520 -

083110_LC_W_I4.rdb (PFNA): "Linear" Regression ("1 / x" weighting): y = 0.819741 x + 0.0242766 (r = 0.9998364)

0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4 2.6 2.8 3.0 3.2 3.4 3.6 3.8 4.0 4.2 4.4 4.6 4.8 5.0 Analyte Conc. / IS Conc. 0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4 2.6 2.8 3.0 3.2 3.4 3.6 3.8 4.0 4.2



### Representative calibration curve for PFNA by LC/MS/MS.

# W ildlife International, Ltd. Project Number 112E-119

- 521 -

Representative ion chromatograms for PFNA (top) and the corresponding matrix verification standard (bottom) in a low-level (0.100 ng/mL) calib ration standard by LC/MS/MS (ID: S-1).

# W ildlife International, Ltd. Project Number 112E-119

- 522 -

Representative ion chromatograms for PFNA (top) and the corresponding matrix verification standard (bottom) in a high-level (5.00 ng/mL) calibration standard by LC/MS/MS (ID: S-6).

# W ildlife International, Ltd. Project Number 112E-119

- 523 -

Representative ion chromatograms for PFNA (top) and the corresponding matrix verification standard (bottom) in sludge solids extract from the negative control SCAS unit by LC/MS/MS. (Sample ID: Z0188-S-C-LCX1)

# W ildlife International, Ltd. Project Number 112E-119

- 524 -

Representative ion chromatograms for PFNA (top) and the corresponding matrix verification standard (bottom) in sludge solids extract from th e positive control SCAS unit by LC/MS/MS. (Sample ID: Z0195-S-C-LCX1)

# W ildlife International, Ltd. Project Number 112E-119

- 525 -

Representative ion chromatograms for PFNA (top) and the corresponding matrix verification standard (bottom) in sludge solids extract from the purifie d fluorotelomer treated SCAS unit by LC/MS/MS. (Sample ID: Z0202-S-C-LCX3)

# W ildlife International, Ltd. Project Number 112E-119

- 526 -

Representative ion chromatograms for PFNA (top) and the corresponding matrix verification standard (bottom) in sludge solids extract from the lab-scaled fluorotelomer treated SCAS unit by LC/MS/MS. (Sample ID: Z0209-S-C-LCX2)

# W ildlife International, Ltd. Project Number 112E-119

- 527 -

Representative ion chromatograms for PFNA (top) and the corresponding matrix verification standard (bottom) in aqueous supernatant extract from the negative control SCAS unit by LC/MS/MS. (Sample ID: Z0189-W-C-LCX1)

Note: trace levels of PFNA were present at 7.17 min

# W ildlife International, Ltd. Project Number 112E-119

- 528 -

Representative ion chromatograms for PFNA (top) and the corresponding matrix verification standard (bottom) in aqueous supernatant extract fro m the positive control SCAS unit by LC/MS/MS. (Sample ID: Z0196-W-C-LCX1)

# W ildlife International, Ltd. Project Number 112E-119

- 529 -

Representative ion chromatograms for PFNA (top) and the corresponding matrix verification standard (bottom) in aqueous supernatant extract from th e purified fluorotelomer treated SCAS unit by

LC/MS/MS. (Sample ID: Z0203-W-C-LCX3)

# W ildlife International, Ltd. Project Number 112E-119

- 530 -

Representative ion chromatograms for PFNA (top) and the corresponding matrix verification standard (bottom) in aqueous supernatant extract from the lab-scaled fluorotelomer treated SCAS unit by

LC/MS/MS. (Sample ID: Z0210-W-C-LCX2)

# W ildlife International, Ltd. Project Number 112E-119

- 531 -

Representative ion chromatograms for PFNA (top) and the corresponding matrix verification standard (bottom) in the sampled airflow (Xad-2 styrene tr ap extract) from the negative control SCAS unit by

LC/MS/MS. (Sample ID: Z0190-T1A-B-LCX1)

Note: trace levels of PFNA were present at 7.17 min

# W ildlife International, Ltd. Project Number 112E-119

- 532 -

Representative ion chromatograms for PFNA (top) and the corresponding matrix verification standard (bottom) in the sampled airflow (Xad-2 styrene trap extract) from the positive control SCAS unit by

LC/MS/MS. (Sample ID: Z0197-T1A-B-LCX1)

Note: trace levels of PFNA were present at 7.17 min

# W ildlife International, Ltd. Project Number 112E-119

- 533 -

Representative ion chromatograms for PFNA (top) and the corresponding matrix verification standard (bottom) in the sampled airflow (Xad-2 styrene tr ap extract) from the purified fluorotelomer treated SCAS unit by LC/MS/MS. (Sample ID: Z0204-T1A-B-LCX1)

Note: trace levels of PFNA were present at 7.17 min

# W ildlife International, Ltd. Project Number 112E-119

- 534 -

Representative ion chromatograms for PFNA (top) and the corresponding matrix verification standard (bottom) in the sampled airflow (Xad-2 styrene tr ap extract) from the lab-scaled fluorotelomer treated SCAS unit by LC/MS/MS. (Sample ID: Z0211-T1A-B-LCX1)

Note: trace levels of PFNA were present at 7.17 min

# W ildlife International, Ltd. Project Number 112E-119

- 535 -

Representative ion chromatograms for PFNA (top) and the corresponding matrix verification standard (bottom) in the sampled airflow (charcoal trap extract) from the negative control SCAS unit by

LC/MS/MS. (Sample ID: Z0192-T2A-B-LCX1)

Note: trace levels of PFNA were present at 7.17 min

# W ildlife International, Ltd. Project Number 112E-119

- 536 -

Representative ion chromatograms for PFNA (top) and the corresponding matrix verification standard (bottom) in the sampled airflow (charcoal trap extract) from the positive control SCAS unit by

LC/MS/MS. (Sample ID: Z0199-T2A-B-LCX1)

Note: trace levels of PFNA were present at 7.17 min.

# W ildlife International, Ltd. Project Number 112E-119

- 537 -

Representative ion chromatograms for PFNA (top) and the corresponding matrix verification standard (bottom) in the sampled airflow (charcoal trap ex tract) from the purified fluorotelomer treated SCAS unit by LC/MS/MS. (Sample ID: Z0206-T2A-B-LCX1)

Note: trace levels of PFNA were present at 7.17 min.

# W ildlife International, Ltd. Project Number 112E-119

- 538 -

Representative ion chromatograms for PFNA (top) and the corresponding matrix verification standard (bottom) in the sampled airflow (charcoal trap extract) from the lab-scaled fluorotelomer treated SCAS unit by LC/MS/MS. (Sample ID: Z0213-T2A-B-LCX1)

Note: trace levels of PFNA were present at 7.17 min.

# W ildlife International, Ltd. Project Number 112E-119

- 539 -

083110_LC_W_I4.rdb (PFDA): "Linear" Regression ("1 / x" weighting): y = 1.12029 x + 0.0212837 (r = 0.9998929)

0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4 2.6 2.8 3.0 3.2 3.4 3.6 3.8 4.0 4.2 4.4 4.6 4.8 5.0 Analyte Conc. / IS Conc. 0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 5.8



### Representative calibration curve for PFDA by LC/MS/MS.

# W ildlife International, Ltd. Project Number 112E-119

- 540 -

Representative ion chromatograms for PFDA (top) and the corresponding matrix verification standard (bottom) in a low-level (0.100 ng/mL) calib ration standard by LC/MS/MS (ID: S-1).

# W ildlife International, Ltd. Project Number 112E-119

- 541 -

Representative ion chromatograms for PFDA (top) and the corresponding matrix verification standard (bottom) in a high-level (5.00 ng/mL) calibration standard by LC/MS/MS (ID: S-6).

# W ildlife International, Ltd. Project Number 112E-119

- 542 -

Representative ion chromatograms for PFDA (top) and the corresponding matrix verification standard (bottom) in sludge solids extract from the negative control SCAS unit by LC/MS/MS. (Sample ID: Z0188-S-C-LCX1)

# W ildlife International, Ltd. Project Number 112E-119

- 543 -

Representative ion chromatograms for PFDA (top) and the corresponding matrix verification standard (bottom) in sludge solids extract from th e positive control SCAS unit by LC/MS/MS. (Sample ID: Z0195-S-C-LCX1)

# W ildlife International, Ltd. Project Number 112E-119

- 544 -

Representative ion chromatograms for PFDA (top) and the corresponding matrix verification standard (bottom) in sludge solids extract from the purifie d fluorotelomer treated SCAS unit by LC/MS/MS. (Sample ID: Z0202-S-C-LCX2)

# W ildlife International, Ltd. Project Number 112E-119

- 545 -

Representative ion chromatograms for PFDA (top) and the corresponding matrix verification standard (bottom) in sludge solids extract from the lab-scaled fluorotelomer treated SCAS unit by LC/MS/MS. (Sample ID: Z0209-S-C-LCX2)

# W ildlife International, Ltd. Project Number 112E-119

- 546 -

Representative ion chromatograms for PFDA (top) and the corresponding matrix verification standard (bottom) in aqueous supernatant extract from the negative control SCAS unit by LC/MS/MS. (Sample ID: Z0189-W-C-LCX1)

Note: trace levels of PFDA were present at 7.86 min.

# W ildlife International, Ltd. Project Number 112E-119

- 547 -

Representative ion chromatograms for PFDA (top) and the corresponding matrix verification standard (bottom) in aqueous supernatant extract fro m the positive control SCAS unit by LC/MS/MS. (Sample ID: Z0196-W-C-LCX1)

Note: trace levels of PFDA were present at 7.86 min.

# W ildlife International, Ltd. Project Number 112E-119

- 548 -

Representative ion chromatograms for PFDA (top) and the corresponding matrix verification standard (bottom) in aqueous supernatant extract from th e purified fluorotelomer treated SCAS unit by

LC/MS/MS. (Sample ID: Z0203-W-C-LCX1)

# W ildlife International, Ltd. Project Number 112E-119

- 549 -

Representative ion chromatograms for PFDA (top) and the corresponding matrix verification standard (bottom) in aqueous supernatant extract from the lab-scaled fluorotelomer treated SCAS unit by

LC/MS/MS. (Sample ID: Z0210-W-C-LCX1)

# W ildlife International, Ltd. Project Number 112E-119

- 550 -

Representative ion chromatograms for PFDA (top) and the corresponding matrix verification standard (bottom) in the sampled airflow (Xad-2 styrene tr ap extract) from the negative control SCAS unit by

LC/MS/MS. (Sample ID: Z0190-T1A-B-LCX1)

Note: trace levels of PFDA were present at 7.86 min.

# W ildlife International, Ltd. Project Number 112E-119

- 551 -

Representative ion chromatograms for PFDA (top) and the corresponding matrix verification standard (bottom) in the sampled airflow (Xad-2 styrene trap extract) from the positive control SCAS unit by

LC/MS/MS. (Sample ID: Z0197-T1A-B-LCX1)

Note: trace levels of PFDA were present at 7.86 min.

# W ildlife International, Ltd. Project Number 112E-119

- 552 -

Representative ion chromatograms for PFDA (top) and the corresponding matrix verification standard (bottom) in the sampled airflow (Xad-2 styrene tr ap extract) from the purified fluorotelomer treated SCAS unit by LC/MS/MS. (Sample ID: Z0204-T1A-B-LCX1)

Note: trace levels of PFDA were present at 7.86 min.

# W ildlife International, Ltd. Project Number 112E-119

- 553 -

Representative ion chromatograms for PFDA (top) and the corresponding matrix verification standard (bottom) in the sampled airflow (Xad-2 styrene tr ap extract) from the lab-scaled fluorotelomer treated SCAS unit by LC/MS/MS. (Sample ID: Z0211-T1A-B-LCX1)

Note: trace levels of PFDA were present at 7.86 min.

# W ildlife International, Ltd. Project Number 112E-119

- 554 -

Representative ion chromatograms for PFDA (top) and the corresponding matrix verification standard (bottom) in the sampled airflow (charcoal trap extract) from the negative control SCAS unit by

LC/MS/MS. (Sample ID: Z0192-T2A-B-LCX1)

Note: trace levels of PFDA were present at 7.86 min.

# W ildlife International, Ltd. Project Number 112E-119

- 555 -

Representative ion chromatograms for PFDA (top) and the corresponding matrix verification standard (bottom) in the sampled airflow (charcoal trap extract) from the positive control SCAS unit by

LC/MS/MS. (Sample ID: Z0199-T2A-B-LCX1)

Note: trace levels of PFDA were present at 7.86 min.

# W ildlife International, Ltd. Project Number 112E-119

- 556 -

Representative ion chromatograms for PFDA (top) and the corresponding matrix verification standard (bottom) in the sampled airflow (charcoal trap ex tract) from the purified fluorotelomer treated SCAS unit by LC/MS/MS. (Sample ID: Z0206-T2A-B-LCX1)

Note: trace levels of PFDA were present at 7.86 min.

# W ildlife International, Ltd. Project Number 112E-119

- 557 -

Representative ion chromatograms for PFDA (top) and the corresponding matrix verification standard (bottom) in the sampled airflow (charcoal trap extract) from the lab-scaled fluorotelomer treated SCAS unit by LC/MS/MS. (Sample ID: Z0213-T2A-B-LCX1)

Note: trace levels of PFDA were present at 7.86 min.

# W ildlife International, Ltd. Project Number 112E-119

- 558 -

083110_LC_W_I4.rdb (PFUA): "Linear" Regression ("1 / x" weighting): y = 0.964029 x + 0.0245444 (r = 0.9998635)

0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4 2.6 2.8 3.0 3.2 3.4 3.6 3.8 4.0 4.2 4.4 4.6 4.8 5.0 Analyte Conc. / IS Conc. 0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4 2.6 2.8 3.0 3.2 3.4 3.6 3.8 4.0 4.2 4.4 4.6 4.8 5.0



### Representative calibration curve for PFUA by LC/MS/MS.

# W ildlife International, Ltd. Project Number 112E-119

- 559 -

Representative ion chromatograms for PFUA (top) and the corresponding matrix verification standard (bottom) in a low-level (0.100 ng/mL) calib ration standard by LC/MS/MS (ID: S-1).

# W ildlife International, Ltd. Project Number 112E-119

- 560 -

Representative ion chromatograms for PFUA (top) and the corresponding matrix verification standard (bottom) in a high-level (5.00 ng/mL) calibration standard by LC/MS/MS (ID: S-6).

# W ildlife International, Ltd. Project Number 112E-119

- 561 -

Representative ion chromatograms for PFUA (top) and the corresponding matrix verification standard (bottom) in sludge solids extract from the negative control SCAS unit by LC/MS/MS. (Sample ID: Z0188-S-C-LCX1)

# W ildlife International, Ltd. Project Number 112E-119

- 562 -

Representative ion chromatograms for PFUA (top) and the corresponding matrix verification standard (bottom) in sludge solids extract from th e positive control SCAS unit by LC/MS/MS. (Sample ID: Z0195-S-C-LCX1)

# W ildlife International, Ltd. Project Number 112E-119

- 563 -

Representative ion chromatograms for PFUA (top) and the corresponding matrix verification standard (bottom) in sludge solids extract from the purifie d fluorotelomer treated SCAS unit by LC/MS/MS. (Sample ID: Z0202-S-C-LCX3)

# W ildlife International, Ltd. Project Number 112E-119

- 564 -

Representative ion chromatograms for PFUA (top) and the corresponding matrix verification standard (bottom) in sludge solids extract from the lab-scaled fluorotelomer treated SCAS unit by LC/MS/MS. (Sample ID: Z0209-S-C-LCX2)

# W ildlife International, Ltd. Project Number 112E-119

- 565 -

Representative ion chromatograms for PFUA (top) and the corresponding matrix verification standard (bottom) in aqueous supernatant extract from the negative control SCAS unit by LC/MS/MS. (Sample ID: Z0189-W-C-LCX1)

Note: trace levels of PFUA were present at 8.31 min.

# W ildlife International, Ltd. Project Number 112E-119

- 566 -

Representative ion chromatograms for PFUA (top) and the corresponding matrix verification standard (bottom) in aqueous supernatant extract fro m the positive control SCAS unit by LC/MS/MS. (Sample ID: Z0196-W-C-LCX1)

Note: trace levels of PFUA were present at 8.31 min.

# W ildlife International, Ltd. Project Number 112E-119

- 567 -

Representative ion chromatograms for PFUA (top) and the corresponding matrix verification standard (bottom) in aqueous supernatant extract from th e purified fluorotelomer treated SCAS unit by

LC/MS/MS. (Sample ID: Z0203-W-C-LCX1)

# W ildlife International, Ltd. Project Number 112E-119

- 568 -

Representative ion chromatograms for PFUA (top) and the corresponding matrix verification standard (bottom) in aqueous supernatant extract from the lab-scaled fluorotelomer treated SCAS unit by

LC/MS/MS. (Sample ID: Z0210-W-C-LCX1)

# W ildlife International, Ltd. Project Number 112E-119

- 569 -

Representative ion chromatograms for PFUA (top) and the corresponding matrix verification standard (bottom) in the sampled airflow (Xad-2 styrene tr ap extract) from the negative control SCAS unit by

LC/MS/MS. (Sample ID: Z0190-T1A-B-LCX1)

Note: trace levels of PFUA were present at 8.31 min.

# W ildlife International, Ltd. Project Number 112E-119

- 570 -

Representative ion chromatograms for PFUA (top) and the corresponding matrix verification standard (bottom) in the sampled airflow (Xad-2 styrene trap extract) from the positive control SCAS unit by

LC/MS/MS. (Sample ID: Z0197-T1A-B-LCX1)

Note: trace levels of PFUA were present at 8.31 min.

# W ildlife International, Ltd. Project Number 112E-119

- 571 -

Representative ion chromatograms for PFUA (top) and the corresponding matrix verification standard (bottom) in the sampled airflow (Xad-2 styrene tr ap extract) from the purified fluorotelomer treated SCAS unit by LC/MS/MS. (Sample ID: Z0204-T1A-B-LCX1)

Note: trace levels of PFUA were present at 8.31 min.

# W ildlife International, Ltd. Project Number 112E-119

- 572 -

Representative ion chromatograms for PFUA (top) and the corresponding matrix verification standard (bottom) in the sampled airflow (Xad-2 styrene tr ap extract) from the lab-scaled fluorotelomer treated SCAS unit by LC/MS/MS. (Sample ID: Z0211-T1A-B-LCX1)

Note: trace levels of PFUA were present at 8.31 min.

# W ildlife International, Ltd. Project Number 112E-119

- 573 -

Representative ion chromatograms for PFUA (top) and the corresponding matrix verification standard (bottom) in the sampled airflow (charcoal trap extract) from the negative control SCAS unit by

LC/MS/MS. (Sample ID: Z0192-T2A-B-LCX1)

Note: trace levels of PFUA were present at 8.31 min.

# W ildlife International, Ltd. Project Number 112E-119

- 574 -

Representative ion chromatograms for PFUA (top) and the corresponding matrix verification standard (bottom) in the sampled airflow (charcoal trap extract) from the positive control SCAS unit by

LC/MS/MS. (Sample ID: Z0199-T2A-B-LCX1)

Note: trace levels of PFUA were present at 8.31 min.

# W ildlife International, Ltd. Project Number 112E-119

- 575 -

Representative ion chromatograms for PFUA (top) and the corresponding matrix verification standard (bottom) in the sampled airflow (charcoal trap ex tract) from the purified fluorotelomer treated SCAS unit by LC/MS/MS. (Sample ID: Z0206-T2A-B-LCX1)

Note: trace levels of PFUA were present at 8.31 min.

# W ildlife International, Ltd. Project Number 112E-119

- 576 -

Representative ion chromatograms for PFUA (top) and the corresponding matrix verification standard (bottom) in the sampled airflow (charcoal trap extract) from the lab-scaled fluorotelomer treated SCAS unit by LC/MS/MS. (Sample ID: Z0213-T2A-B-LCX1)

Note: trace levels of PFUA were present at 8.31 min.

# W ildlife International, Ltd. Project Number 112E-119

- 577 -

083110_LC_W_I4.rdb (7-3 ACID): "Linear" Regression ("1 / x" weighting): y = 1.84596 x + -0.00864058 (r = 0.9989449)

0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4 2.6 2.8 3.0 3.2 3.4 3.6 3.8 4.0 4.2 4.4 4.6 4.8 5.0 Analyte Conc. / IS Conc. 0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0 6.5 7.0 7.5 8.0 8.5 9.0 9.5 10.0



### Representative calibration curve for 7-3 Acid by LC/MS/MS.

# W ildlife International, Ltd. Project Number 112E-119

- 578 -

Representative ion chromatograms for 7-3 Acid (top) and the corresponding matrix verification standard (bottom) in a low-level (0.100 ng/m L) calibration standard by LC/MS/MS (ID: S-1).

# W ildlife International, Ltd. Project Number 112E-119

- 579 -

Representative ion chromatograms for 7-3 Acid (top) and the corresponding matrix verification standard (bottom) in a high-level (5.00 ng/mL) calibration standard by LC/MS/MS (ID: S-6).

# W ildlife International, Ltd. Project Number 112E-119

- 580 -

Representative ion chromatograms for 7-3 Acid (top) and the corresponding matrix verification standard (bottom) in sludge solids extract from the negative control SCAS unit by LC/MS/MS. (Sample ID: Z0188-S-C-LCX1)

# W ildlife International, Ltd. Project Number 112E-119

- 581 -

Representative ion chromatograms for 7-3 Acid (top) and the corresponding matrix verification standard (bottom) in sludge solids extract from the positive control SCAS unit by LC/MS/MS. (Sample ID: Z0195-S-C-LCX3)

# W ildlife International, Ltd. Project Number 112E-119

- 582 -

Representative ion chromatograms for 7-3 Acid (top) and the corresponding matrix verification standard (bottom) in sludge solids extract from the purified fluorotelomer treated SCAS unit by

LC/MS/MS. (Sample ID: Z0202-S-C-LCX2)

# W ildlife International, Ltd. Project Number 112E-119

- 583 -

Representative ion chromatograms for 7-3 Acid (top) and the corresponding matrix verification standard (bottom) in sludge solids extract from th e lab-scaled fluorotelomer treated SCAS unit by

LC/MS/MS. (Sample ID: Z0209-S-C-LCX2)

# W ildlife International, Ltd. Project Number 112E-119

- 584 -

Representative ion chromatograms for 7-3 Acid (top) and the corresponding matrix verification standard (bottom) in aqueous supernatant ex tract from the negative control SCAS unit by

LC/MS/MS. (Sample ID: Z0189-W-C-LCX1)

Note: trace levels of 7-3 Acid were present at 8.38 min.

# W ildlife International, Ltd. Project Number 112E-119

- 585 -

Representative ion chromatograms for 7-3 Acid (top) and the corresponding matrix verification standard (bottom) in aqueous supernatant extract from the positive control SCAS unit by LC/MS/MS. (Sample ID: Z0196-W-C-LCX2)

# W ildlife International, Ltd. Project Number 112E-119

- 586 -

Representative ion chromatograms for 7-3 Acid (top) and the corresponding matrix verification standard (bottom) in aqueous supernatant extract from the purified fluorotelomer treated SCAS unit by LC/MS/MS. (Sample ID: Z0203-W-C-LCX1)

# W ildlife International, Ltd. Project Number 112E-119

- 587 -

Representative ion chromatograms for 7-3 Acid (top) and the corresponding matrix verification standard (bottom) in aqueous supernatant extract from the lab-scaled fluorotelomer treated SCAS unit by LC/MS/MS. (Sample ID: Z0210-W-C-LCX1)

Note: trace levels of 7-3 Acid were present at 8.38 min.

# W ildlife International, Ltd. Project Number 112E-119

- 588 -

Representative ion chromatograms for 7-3 Acid (top) and the corresponding matrix verification standard (bottom) in the sampled airflow (Xad-2 styrene trap extract) from the negative control SCAS unit by LC/MS/MS. (Sample ID: Z0190-T1A-B-LCXI)

Note: trace levels of 7-3 Acid were present at 8.38 min.

trace levels of M+2 8-2 FTCA matrix verifi cation standard were present at 8.58 min.

# W ildlife International, Ltd. Project Number 112E-119

- 589 -

Representative ion chromatograms for 7-3 Acid (top) and the corresponding matrix verification standard (bottom) in the sampled airflow (Xad-2 styrene trap extract) from the positive control SCAS unit by LC/MS/MS. (Sample ID: Z0197-T1A-B-LCX1)

Note: trace levels of 7-3 Acid were present at 8.38 min.

# W ildlife International, Ltd. Project Number 112E-119

- 590 -

Representative ion chromatograms for 7-3 Acid (top) and the corresponding matrix verification standard (bottom) in the sampled airflow (Xad-2 styrene trap extract) from the purified fluorotelomer treated SCAS unit by LC/MS/MS. (Sample ID: Z0204-T1A-B-LCX1)

Note: trace levels of 7-3 Acid were present at 8.38 min.

trace levels of M+2 8-2 FTCA matrix verifi cation standard were present at 8.58 min.

# W ildlife International, Ltd. Project Number 112E-119

- 591 -

Representative ion chromatograms for 7-3 Acid (top) and the corresponding matrix verification standard (bottom) in the sampled airflow (X ad-2 styrene trap extract) from the lab-scaled fluorotelomer treated SCAS unit by LC/MS/MS. (Sample ID: Z0211-T1A-B-LCX1)

Note: trace levels of 7-3 Acid were present at 8.38 min.

# W ildlife International, Ltd. Project Number 112E-119

- 592 -

trace levels of M+2 8-2 FTCA matrix verifi cation standard were present at 8.58 min.

# W ildlife International, Ltd. Project Number 112E-119

- 593 -

Representative ion chromatograms for 7-3 Acid (top) and the corresponding matrix verification standard (bottom) in the sampled airflow (charcoal trap extract) from the ne gative control SCAS unit by LC/MS/MS. (Sample ID: Z0192-T2A-B-LCX1)

Note: 7-3 Acid was not present (no peak at 8.38 min).

# W ildlife International, Ltd. Project Number 112E-119

- 594 -

Representative ion chromatograms for 7-3 Acid (top) and the corresponding matrix verification standard (bottom) in the sampled airflow (charcoa l trap extract) from the positive control SCAS unit by LC/MS/MS. (Sample ID: Z0199-T2A-B-LCX1)

Note: trace levels of 7-3 Acid were present at 8.38 min.

# W ildlife International, Ltd. Project Number 112E-119

- 595 -

Representative ion chromatograms for 7-3 Acid (top) and the corresponding matrix verification standard (bottom) in the sampled airflow (charc oal trap extract) from the purified fluorotelomer treated SCAS unit by LC/MS/MS. (Sample ID: Z0206-T2A-B-LCX1)

Note: trace levels of 7-3 Acid were present at 8.38 min.

# W ildlife International, Ltd. Project Number 112E-119

- 596 -

Representative ion chromatograms for 7-3 Acid (top) and the corresponding matrix verification standard (bottom) in the sampled airflow (charcoa l trap extract) from the lab-scaled fluorotelomer treated SCAS unit by LC/MS/MS. (Sample ID: Z0213-T2A-B-LCX1)

# W ildlife International, Ltd. Project Number 112E-119

- 597 -

Note: trace levels of 7-3 Acid were present at 8.38 min.

083110_LC_W_I4.rdb (8-2 FTCA): "Linear" Regression ("1 / x" weighting): y = 0.94593 x + 0.0456161 (r = 0.9964162)

0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4 2.6 2.8 3.0 3.2 3.4 3.6 3.8 4.0 4.2 4.4 4.6 4.8 5.0 Analyte Conc. / IS Conc. 0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4 2.6 2.8 3.0 3.2 3.4 3.6 3.8 4.0 4.2 4.4 4.6 4.8 5.0 5.2



### Representative calibration curve for 8-2 FTCA by LC/MS/MS.

# W ildlife International, Ltd. Project Number 112E-119

- 598 -

Representative ion chromatograms for 8-2 FTCA (top) and the corresponding matrix verification standard (bottom) in a low-level (0.100 ng/m L) calibration standard by LC/MS/MS (ID: S-1).

# W ildlife International, Ltd. Project Number 112E-119

- 599 -

Representative ion chromatograms for 8-2 FTCA (top) and the corresponding matrix verification standard (bottom) in a high-level (5.00 ng/mL) calibration standard by LC/MS/MS (ID: S-6).

# W ildlife International, Ltd. Project Number 112E-119

- 600 -

Representative ion chromatograms for 8-2 FTCA (top) and the corresponding matrix verification standard (bottom) in sludge solids extract from the negative control SCAS unit by LC/MS/MS. (Sample ID: Z0188-S-C-LCX1)

# W ildlife International, Ltd. Project Number 112E-119

- 601 -

Representative ion chromatograms for 8-2 FTCA (top) and the corresponding matrix verification standard (bottom) in sludge solids extract from the positive control SCAS unit by LC/MS/MS. (Sample ID: Z0195-S-C-LCX3)

# W ildlife International, Ltd. Project Number 112E-119

- 602 -

Representative ion chromatograms for 8-2 FTCA (top) and the corresponding matrix verification standard (bottom) in sludge solids extract from the purified fluorotelomer treated SCAS unit by

LC/MS/MS. (Sample ID: Z0202-S-C-LCX1)

# W ildlife International, Ltd. Project Number 112E-119

- 603 -

Representative ion chromatograms for 8-2 FTCA (top) and the corresponding matrix verification standard (bottom) in sludge solids extract from th e lab-scaled fluorotelomer treated SCAS unit by

LC/MS/MS. (Sample ID: Z0209-S-C-LCX1)

# W ildlife International, Ltd. Project Number 112E-119

- 604 -

Representative ion chromatograms for 8-2 FTCA (top) and the corresponding matrix verification standard (bottom) in aqueous supernatant ex tract from the negative control SCAS unit by

LC/MS/MS. (Sample ID: Z0189-W-C-LCX1)

Note: trace levels of 8-2 FTCA were present at 8.55 min.

# W ildlife International, Ltd. Project Number 112E-119

- 605 -

Representative ion chromatograms for 8-2 FTCA (top) and the corresponding matrix verification standard (bottom) in aqueous supernatant extract from the positive control SCAS unit by LC/MS/MS. (Sample ID: Z0196-W-C-LCX3)

# W ildlife International, Ltd. Project Number 112E-119

- 606 -

Representative ion chromatograms for 8-2 FTCA (top) and the corresponding matrix verification standard (bottom) in aqueous supernatant extract from the purified fluorotelomer treated SCAS unit by LC/MS/MS. (Sample ID: Z0203-W-C-LCX1)

Note: trace levels of 8-2 FTCA were present at 8.55 min.

# W ildlife International, Ltd. Project Number 112E-119

- 607 -

Representative ion chromatograms for 8-2 FTCA (top) and the corresponding matrix verification standard (bottom) in aqueous supernatant extract from the lab-scaled fluorotelomer treated SCAS unit by LC/MS/MS. (Sample ID: Z0210-W-C-LCX1)

Note: trace levels of 8-2 FTCA were present at 8.55 min.

# W ildlife International, Ltd. Project Number 112E-119

- 608 -

Representative ion chromatograms for 8-2 FTCA (top) and the corresponding matrix verification standard (bottom) in the sampled airflow (Xad-2 styrene trap extract) from the negative control SCAS unit by LC/MS/MS. (Sample ID: Z0190-T1A-B-LCX1)

# W ildlife International, Ltd. Project Number 112E-119

- 609 -

Representative ion chromatograms for 8-2 FTCA (top) and the corresponding matrix verification standard (bottom) in the sampled airflow (Xad-2 styrene trap extract) from the positive control SCAS unit by LC/MS/MS. (Sample ID: Z0197-T1A-B-LCX1)

# W ildlife International, Ltd. Project Number 112E-119

- 610 -

Representative ion chromatograms for 8-2 FTCA (top) and the corresponding matrix verification standard (bottom) in the sampled airflow (Xad-2 styrene trap extract) from the purified fluorotelomer treated SCAS unit by LC/MS/MS. (Sample ID: Z0204-T1A-B-LCX1)

# W ildlife International, Ltd. Project Number 112E-119

- 611 -

Representative ion chromatograms for 8-2 FTCA (top) and the corresponding matrix verification standard (bottom) in the sampled airflow (X ad-2 styrene trap extract) from the lab-scaled fluorotelomer treated SCAS unit by LC/MS/MS. (Sample ID: Z0211-T1A-B-LCX1)

# W ildlife International, Ltd. Project Number 112E-119

- 612 -

Representative ion chromatograms for 8-2 FTCA (top) and the corresponding matrix verification standard (bottom) in the sampled airflow (charcoal trap extract) from the ne gative control SCAS unit by LC/MS/MS. (Sample ID: Z0192-T2A-B-LCX1)

Note: trace levels of 8-2 FTCA were present at 8.55 min.

# W ildlife International, Ltd. Project Number 112E-119

- 613 -

Representative ion chromatograms for 8-2 FTCA (top) and the corresponding matrix verification standard (bottom) in the sampled airflow (charcoa l trap extract) from the positive control SCAS unit by LC/MS/MS. (Sample ID: Z0199-T2A-B-LCX1)

Note: trace levels of 8-2 FTCA were present at 8.55 min.

# W ildlife International, Ltd. Project Number 112E-119

- 614 -

Representative ion chromatograms for 8-2 FTCA (top) and the corresponding matrix verification standard (bottom) in the sampled airflow (charc oal trap extract) from the purified fluorotelomer treated SCAS unit by LC/MS/MS. (Sample ID: Z0206-T2A-B-LCX1)

Note: trace levels of 8-2 FTCA were present at 8.55 min.

# W ildlife International, Ltd. Project Number 112E-119

- 615 -

Representative ion chromatograms for 8-2 FTCA (top) and the corresponding matrix verification standard (bottom) in the sampled airflow (charcoa l trap extract) from the lab-scaled fluorotelomer treated SCAS unit by LC/MS/MS. (Sample ID: Z0213-T2A-B-LCX1)

# W ildlife International, Ltd. Project Number 112E-119

- 616 -

Note: trace levels of 8-2 FTCA were present at 8.55 min.

083110_LC_W_I4.rdb (8-2 FTUCA): "Linear" Regression ("1 / x" weighting): y = 0.99181 x + 0.0224863 (r = 0.9956838)

0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4 2.6 2.8 3.0 3.2 3.4 3.6 3.8 4.0 4.2 4.4 4.6 4.8 5.0 Analyte Conc. / IS Conc. 0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4 2.6 2.8 3.0 3.2 3.4 3.6 3.8 4.0 4.2 4.4 4.6 4.8 5.0 5.2 5.4



### Representative calibration curve for 8-2 FTUCA by LC/MS/MS.

# W ildlife International, Ltd. Project Number 112E-119

- 617 -

Representative ion chromatograms for 8-2 FTUCA (top) and the corresponding matrix verification standard (bottom) in a low-level (0.100 ng/m L) calibration standard by LC/MS/MS (ID: S-1).

# W ildlife International, Ltd. Project Number 112E-119

- 618 -

Representative ion chromatograms for 8-2 FTUCA (top) and the corresponding matrix verification standard (bottom) in a high-level (5.00 ng/mL) calibration standard by LC/MS/MS (ID: S-6).

# W ildlife International, Ltd. Project Number 112E-119

- 619 -

Representative ion chromatograms for 8-2 FTUCA (top) and the corresponding matrix verification standard (bottom) in sludge solids extract from the negative control SCAS unit by LC/MS/MS. (Sample ID: Z0188-S-C-LCX1)

Note: trace levels of 8-2 FTUCA were present at 8.61 min.

# W ildlife International, Ltd. Project Number 112E-119

- 620 -

Representative ion chromatograms for 8-2 FTUCA (top) and the corresponding matrix verification standard (bottom) in sludge solids extract from the positive control SCAS unit by LC/MS/MS. (Sample ID: Z0195-S-C-LCX3)

# W ildlife International, Ltd. Project Number 112E-119

- 621 -

Representative ion chromatograms for 8-2 FTUCA (top) and the corresponding matrix verification standard (bottom) in sludge solids extract from the purified fluorotelomer treated SCAS unit by

LC/MS/MS. (Sample ID: Z0202-S-C-LCX1)

# W ildlife International, Ltd. Project Number 112E-119

- 622 -

Representative ion chromatograms for 8-2 FTUCA (top) and the corresponding matrix verification standard (bottom) in sludge solids extract from th e lab-scaled fluorotelomer treated SCAS unit by

LC/MS/MS. (Sample ID: Z0209-S-C-LCX1)

# W ildlife International, Ltd. Project Number 112E-119

- 623 -

Representative ion chromatograms for 8-2 FTUCA (top) and the corresponding matrix verification standard (bottom) in aqueous supernatant ex tract from the negative control SCAS unit by

LC/MS/MS. (Sample ID: Z0189-W-C-LCX1)

Note: trace levels of 8-2 FTUCA were present at 8.61 min.

# W ildlife International, Ltd. Project Number 112E-119

- 624 -

Representative ion chromatograms for 8-2 FTUCA (top) and the corresponding matrix verification standard (bottom) in aqueous supernatant extract from the positive control SCAS unit by LC/MS/MS. (Sample ID: Z0196-W-C-LCX3)

# W ildlife International, Ltd. Project Number 112E-119

- 625 -

Representative ion chromatograms for 8-2 FTUCA (top) and the corresponding matrix verification standard (bottom) in aqueous supernatant extract from the purified fluorotelomer treated SCAS unit by LC/MS/MS. (Sample ID: Z0203-W-C-LCX1)

# W ildlife International, Ltd. Project Number 112E-119

- 626 -

Representative ion chromatograms for 8-2 FTUCA (top) and the corresponding matrix verification standard (bottom) in aqueous supernatant extract from the lab-scaled fluorotelomer treated SCAS unit by LC/MS/MS. (Sample ID: Z0210-W-C-LCX1)

# W ildlife International, Ltd. Project Number 112E-119

- 627 -

Representative ion chromatograms for 8-2 FTUCA (top) and the corresponding matrix verification standard (bottom) in the sampled airflow (Xad-2 styrene trap extract) from the negative control SCAS unit by LC/MS/MS. (Sample ID: Z0190-T1A-B-LCX1)

Note: trace levels of 8-2 FTUCA were present at 8.61 min.

# W ildlife International, Ltd. Project Number 112E-119

- 628 -

Representative ion chromatograms for 8-2 FTUCA (top) and the corresponding matrix verification standard (bottom) in the sampled airflow (Xad-2 styrene trap extract) from the positive control SCAS unit by LC/MS/MS. (Sample ID: Z0197-T1A-B-LCX1)

# W ildlife International, Ltd. Project Number 112E-119

- 629 -

Representative ion chromatograms for 8-2 FTUCA (top) and the corresponding matrix verification standard (bottom) in the sampled airflow (Xad-2 styrene trap extract) from the purified fluorotelomer treated SCAS unit by LC/MS/MS. (Sample ID: Z0204-T1A-B-LCX1)

Note: trace levels of 8-2 FTUCA were present at 8.61 min.

# W ildlife International, Ltd. Project Number 112E-119

- 630 -

Representative ion chromatograms for 8-2 FTUCA (top) and the corresponding matrix verification standard (bottom) in the sampled airflow (X ad-2 styrene trap extract) from the lab-scaled fluorotelomer treated SCAS unit by LC/MS/MS. (Sample ID: Z0211-T1A-B-LCX1)

Note: trace levels of 8-2 FTUCA were present at 8.61 min.

# W ildlife International, Ltd. Project Number 112E-119

- 631 -

Representative ion chromatograms for 8-2 FTUCA (top) and the corresponding matrix verification standard (bottom) in the sampled airflow (charcoal trap extract) from the ne gative control SCAS unit by LC/MS/MS. (Sample ID: Z0192-T2A-B-LCX1)

Note: trace levels of 8-2 FTUCA were present at 8.61 min.

# W ildlife International, Ltd. Project Number 112E-119

- 632 -

Representative ion chromatograms for 8-2 FTUCA (top) and the corresponding matrix verification standard (bottom) in the sampled airflow (charcoa l trap extract) from the positive control SCAS unit by LC/MS/MS. (Sample ID: Z0199-T2A-B-LCX1)

Note: trace levels of 8-2 FTUCA were present at 8.61 min.

# W ildlife International, Ltd. Project Number 112E-119

- 633 -

Representative ion chromatograms for 8-2 FTUCA (top) and the corresponding matrix verification standard (bottom) in the sampled airflow (charc oal trap extract) from the purified fluorotelomer treated SCAS unit by LC/MS/MS. (Sample ID: Z0206-T2A-B-LCX1)

Note: trace levels of 8-2 FTUCA were present at 8.61 min.

# W ildlife International, Ltd. Project Number 112E-119

- 634 -

Representative ion chromatograms for 8-2 FTUCA (top) and the corresponding matrix verification standard (bottom) in the sampled airflow (charcoa l trap extract) from the lab-scaled fluorotelomer treated SCAS unit by LC/MS/MS. (Sample ID: Z0213-T2A-B-LCX1)

Note: trace levels of 8-2 FTUCA were present at 8.61 min.Wildlife International, Ltd.Project Number 112E-119- 635 -Appendix VIDescription of CalculationsBasic Calculations of Quantities and Concentrations of the Telomer Residuals and DegradatesThe calculation of the quantities and concentrations of the telomer residuals and degradates in the SCAS units were performed by firstcalculating the concentration of each analyte in the final extracton-instrument, then convertingthis into the quantity in theinitial extract fromthe relevant matrix (sludge, aqueous phase, trap, or rinsate),Q_In_Source_Extract =Analyte_Concentration_inst_ng_ml /(Fc*Fx),whereAnalyte_Concentration_inst_ng_ml is the measured analyte concentration in the extract on instrument,.Fc is the procedural dilution factor resulting from extraction, evaporative concentration, and so on, andFx represents the final dilutions performed so as to have analyte concentrations within the range of instrument calibrants.At the end of processing of each extract, up to three serial dilutions were performed. The level of dilution is encoded in thesample name,so that if the last three letters of the sample name are FX1, the extract that is to be injectedinto the instrument (i.e. thesample which is “oninstrument”) is the first level dilution.If the last three letters of the sample name are FX2, then the extract on instrumentis the second leveldilution. If the last three letters of the sample name are FX3,then the extract on instrument is the third level dilution. In the Excel workbookcontaining the study data, and in the descriptions that follow,the actual dilution factor resulting from the serial dilution is Fx. Other quantitiesand concentrations of interest can bederived from the values calculated above. Details of calculation of these values follow.All calculations subsequent to calculation of the concentration ofanalytes in the samples at instrument were performed using the Telitsoftware system. Telit was developed specifically for the study using SAS Version 8.02as the programming language.When the quantities of an analyte from different extracts or matrices are summed, values that are derived from concentrations below theLOQ are used without adjustment. In other words, the LOQ isnot taken into account in these calculations. Results were writtendirectly intothe TelitDump.xls Excel workbook. No calculations are performed in the workbook.Wildlife International, Ltd.Project Number 112E-119- 636 -Details of Calculations of Quantities and Concentrations of the Telomer Residuals and DegradatesThe following descriptions of calculations are simplified extracts of the SAS computercode used to create the results includedin thereport. The advantage of describing the calculations using thesimplified code include: (1) thecode is English like, and reasonably easy toread, (2) the code is not as ambiguous as prose can sometimes be, (3) the description of the calculations is exact, with no errors introduced byattempting to translate to standard mathematical notation. Descriptions specific to each instrument, matrix, analyte, extract,are included.Relevant values for the variables are included in the Excel Workbook, TelitDump.xls, which is provided with the report.Certain conventions are used to identify quantities, concentrations, and matrices. Examples include the followingComments in the code are enclosed by /* and */.Example: /* This is a comment that explains something. It has no effect on calculations */A variable name that begins with V indicates a volume (mL or L, with units indicated by context, in the variable name, or in acomment)Examples:VS = volume of sludge,V_S_Extract = volume of the extract from a sludge sample,VF = final volume of extract (volume on instrument)A variable name that begins with Q indicates a quantity (ng,μg, orμmole with units indicated by context, in the variable name, or in acomment)Example: Q_SCAS_umole = quantity of analyte in a SCAS unit in micromolesA variable name that begins withC indicates a concentration (e.g.μg/L or ug/kg TSS, with units indicated by context, in the variablename, or in a comment)Example: C_In_Source_Extract /* ng/mL orμg/L */Wildlife International, Ltd.Project Number 112E-119- 637 -The letters S, W, T and R in a variable name identify the relevant matrix. The letter S indicates sludge, W indicates aqueous (water)phase, T indicates traps, and R indicates SCAS rinsates collected at the end of the study.Examples:V_S_Extract = volume of the extract from a sludge sampleV_W_BackPart = volume of the back-partition of an extract from a water sampleThe variables ‘source’ and ‘extract’ use codesto identify the origin of the matrix sample and the procedure used to produce theextract.Source = U, means that the sample was derived from an operating SCAS unit.Source = L, means that the sample was derivedfrom the sludge used to create the SCAS units.Source = E, means that the sample was derived from the domestic sewage that was added periodically to the SCAS units.Source = R, means that the sample was derived from theSCAS unit rinsate collected at the end of the study.Extract = A, B, C or D; refer to the method outline for the method associated with each extract label.Calculations Specific to LC/MS/MS – Sludge/* V_S_Extract is the volume of the initial sludge extract *//* V_S_Backpart is the volume of the backpartition */if extract="A" then Fc = (V_S_Extract - V_S_BackPart) / V_S_Extract;if extract="B" then Fc = (V_S_Extract - V_S_BackPart) / V_S_Extract;if extract="C" then Fc =**1**;if extract="D" then Fc =**1**;VS =**15.0**;/* Volume of sludge was accurately measured to be 15 mL. *//* VF, the final volume for LC/MS/MS analysis is 1 mL */Q_In_Source_Extract = VF*Analyte_Concentration_inst_ng_ml / (Fc*Fx);Q_In_S_Sample = Q_In_Source_Extract;C_In_Source_Extract = Q_In_Source_Extract / V_S_Extract;Wildlife International, Ltd.Project Number 112E-119- 638 -/* The instrument results are in ng/mL units which gives ng in sample. *//* On the biodeg data sheet, TSS is recorded as a concentration (mg TSS/L). *//* Final units need to be in ug of analyte per kilogram of TSS. *//* The correction factor for units is therefore: *//* Q ng 1ug 1 L liquor 1 1000mL 1*1E6 mg *//* * ------ * ----------- * --- * ------- * ----------- = 1E6 *//* 1000 ng mg TSS VS mL 1L 1 kg */C_In_S_Sample = Q_In_S_Sample / VS;/* Units are ng/mL */C_In_SCAS_ug_L = C_In_S_Sample; /* ng/mL = ug/L */C_sample_ug_kg = Q_In_S_Sample / (mean_TSS_mg_L * VS) ***1E6**;/* Same as conc in SCAS *//* If the source of the sample is listed as L, then it is from the material used to create *//* the SCAS unit. The measured weight of this source material was 3780 mg TSS. Therefore: */If source ="L" thenC_sample_ug_kg = Q_In_S_Sample /**3780*****1E5**;C_In_SCAS_ug_kg=C_sample_ug_kg;C_In_SCAS_umole_kg = C_sample_ug_kg/MW;/* Units cancel so that no conversion factor is needed *//* Assume that the SCAS unit contains 1500 mL homogeneously mixed liquor. */Q_SCAS_ug = Q_In_S_Sample * (**1500**/ VS)/**1000**;/* Divide by 1000 to convert ng to ug */Q_SCAS_umole = Q_SCAS_ug/MW;/* Units cancel so that no conversion factor is needed */end;If (Analyte_Peak_Name eq "M+8 PFOA") then do;/* Calculate recovery of M+8 PFOA added to the original -S sample. *//* S1_S1_Value is the quantity (ng) that was added. Units of recovery are *//* percent. */M8_Recovery_Pct = Q_In_Source_Extract / S1_S1_value ***100**;end;If (Analyte_Peak_Name eq "M+2 PFHxA") then do;/* Calculate recovery of M+2 PFHxA added to the original -S sample. *//* S2_S2_Value is the quantity (ng) that was added. Unit of recovery are *//* percent. */M2_Recovery_Pct = Q_In_Source_Extract / S2_S2_value ***100**;Wildlife International, Ltd.Project Number 112E-119- 639 -end;LOQ=Low_Stand; /* Low _Stand is the concentration of the lowest standard used in the analysis. */LOQ_Equivalent_ug_kg = (LOQ/Fc)*((mean_TSS_mg_L * VS) /**1E6**);If (Analyte_Concentration_inst_ng_ml < LOQ) then LOQ_Flag= '*';Calculations Specific to LC/MS/MS – Aqueous Phase/* V_W_Extract is the volume of the initial sludge extract. *//* V_W_Backpart is the volume of the backpartition. */if extract="A" then Fc = (V_W_Extract - V_W_BackPart) / V_W_Extract;if extract="B" then Fc = (V_W_Extract - V_W_BackPart) / V_W_Extract;if extract="C" then Fc =**1**;/* The measured volume of water (VW) was used instead of assuming a 15 mL volume *//* as a portion of the total 15 mL aliquot was removed and analyzed during the *//* sludge processing step. *//* VF, the final volume for LC/MS/MS analysis is 1 mL */Q_In_Source_Extract = VF*Analyte_Concentration_inst_ng_ml /(Fc*Fx);Q_In_W_Sample = Q_In_Source_Extract;C_In_Source_Extract = Q_In_Source_Extract / V_W_Extract;/* The instrument results are in ng/mL units which gives ng in the sample. *//* The value of VW is calculated from the weight of the sample, assuming *//* a density of 1 g/mL./* Final units need to be in ug of analyte per Liter of liquor. *//* The correction factor for units is therefore: *//* Q ng 1ug 1000 mL 1 *//* * ------ * ----------- * --- = 1 *//* 1000 ng 1L water VW mL */C_In_W_Sample = Q_In_W_Sample / VW;/* Units are ng/mL */C_In_SCAS_ug_L = C_In_W_Sample;/* ng/mL = ug/L (in aqueous phase of SCAS) */Wildlife International, Ltd.Project Number 112E-119- 640 -/* Calculate the proportion of the volume of the SCAS unit that is in the *//* aqueous phase. */Water_Volume_SCAS = Water_Proportion_SCAS ***1500**;Q_SCAS_ug = Q_In_W_Sample * (Water_Volume_SCAS / VW)/**1000**;/* Divide by 1000 to convert ng to ug */Q_SCAS_umole = Q_SCAS_ug/MW;/* Units cancel so that no conversion factor is needed *//* If the sample is from the domestic sewage feed, the volume is amount added at each feed = 1000mL */if source = "E" then do;Q_SCAS_ug = C_In_W_Sample * (**1000**)/**1000**;/* Divide by 1000 to convert ng to ug */Q_SCAS_umole = Q_SCAS_ug/MW;/* Units cancel so that no conversion factor is needed */end;If (Analyte_Peak_Name eq "M+8 PFOA") then do;/* Calculate recovery of M+8 PFOA added to the original -W sample. *//* S1_S1_Value is the quantity (ng) that was added. Units of recovery are *//* percent. */M8_Recovery_Pct = Q_In_Source_Extract / S1_S1_value ***100**;end;If (Analyte_Peak_Name eq "M+2 PFHxA") then do;/* Calculate recovery of M+2 PFHxA added to the original -W sample. *//* S3_S2_Value is the quantity (ng) that was added. Units of recovery are *//* percent. */M2_Recovery_Pct = Q_In_Source_Extract / S3_S2_value ***100**;end;LOQ=Low_Stand;LOQ_Equivalent_ug_L = LOQ/Fc;If (Analyte_Concentration_inst_ng_ml < LOQ) then LOQ_Flag= '*';Wildlife International, Ltd.Project Number 112E-119- 641 -Calculations Specific to LC/MS/MS –Trapsif extract="A" then Fc = (V_Decanted - V_Removed_GC_Aliquot )/ V_Decanted;if extract="B" then Fc = Decanted_Solvent_Weight /Initial_Weight;Q_At_Inst_ng = VF*Analyte_Concentration_inst_ng_ml;Q_Trap_ng = VF*Analyte_Concentration_inst_ng_ml /(Fc*Fx);Q_Trap_umole = Q_Trap_ng/MW/**1000**; /* Divide by 1000 to convert ng to ug */If (Analyte_Peak_Name eq "M+8 PFOA") then do;/* Calculate recovery of M+8 PFOA added to the original trap (-T) sample. *//* S1_S3_Value is the quantity (ng) that was added. Units of recovery are *//* percent. */M8_Recovery_Pct = Q_Trap_ng / S1_S3_value ***100**;end;LOQ=Low_Stand ;LOQ_Equivalent_ug_L = LOQ/Fc;If (Analyte_Concentration_inst_ng_ml < LOQ) then LOQ_Flag= '*';Calculations Specific to LC/MS/MS – – RinsateV_R_Extract =**150**;/* Total volume used to rinse the SCAS unit was always 150 mL. */V_R_Evap =**50**;/* Volume of rinsate removed for evaporation was always 50 mL. */Fc = V_R_Evap / V_R_Extract;/* VF, the final volume for LC/MS/MS analysis is 1 mL */Q_SCAS_ng = VF*Analyte_Concentration_inst_ng_ml / (Fc*Fx);Q_In_Source_Extract = Q_SCAS_ng;C_In_Source_Extract = Q_In_Source_Extract / V_R_Extract;Q_SCAS_ug = Q_SCAS_ng /**1000**;/* Divide by 1000 to convert ng to ug. */Q_SCAS_umole = Q_SCAS_ug/MW;/* Units cancel so that no conversion factor is needed. */LOQ=Low_Stand;LOQ_Equivalent_ug_L = LOQ/Fc;If(Analyte_Concentration_inst_ng_ml < LOQ)thenLOQ_Flag='*';Wildlife International, Ltd.Project Number 112E-119- 642 -Calculations Specific to GC/MS – SludgeFc = (V_S_BackPart / V_S_Cleanup);VS =**15.0**;Q_Internal_Std_Added =**5.0**/VF; /* Concentration of internal standard is always 5.0 ng/mL */Q_At_Inst = VF*Concentration;C_In_Source_Extract = Analyte_Concentration_inst_ng_ml/(Fc*Fx);Q_In_Source_Extract = C_In_Source_Extract * V_S_Extract;Q_In_S_Sample = Q_In_Source_Extract;/* The instrument results are in ng/mL units which gives ng in the sample. *//* On the biodeg data sheet, TSS is recorded as a concentration (mg TSS/L). *//* Final units need to be in ug of analyte per kilogram of TSS *//* The correction factor for units is therefore: *//* Q ng 1ug 1 L liquor 1 1000mL 1*1E6 mg *//* * ------ * ----------- * --- * ------- * ----------- = 1E6 *//* 1000 ng mg TSS VS mL 1L 1 kg */C_In_S_Sample = Q_In_S_Sample / VS;/* Units are ng/mL. */C_In_SCAS_ug_L = C_In_S_Sample;/* ng/mL = ug/L */C_sample_ug_kg = Q_In_S_Sample / (mean_TSS_mg_L * VS) ***1E6**;/* Same as conc in SCAS *//* If the sample is from the sludge used to create the SCAS unit 3780 mg TSS is premeasured. */If source ="L" thenC_sample_ug_kg = Q_In_S_Sample /**3780*****1e5**;C_In_SCAS_ug_kg=C_sample_ug_kg;C_In_SCAS_umole_kg = C_sample_ug_kg/MW;/* Units cancel so that no conversion factor is needed. *//* Assume that SCAS unit contains 1500 mL homogeneously mixed liquor. */Q_SCAS_ug = Q_In_S_Sample * (**1500**/ VS)/**1000**;/* Divide by 1000 to convert ng to ug. */Q_SCAS_umole = Q_SCAS_ug/MW;/* Units cancel so that no conversion factor is needed. */end;If (Analyte eq "M+4 8-2 FTOH") then do;/* Calculate recovery of M+4 8-2 FTOH added to the original -S sample. *//* S1_S2_Value is the quantity (ng) that was added. Units of recovery are *//* percent. */Wildlife International, Ltd.Project Number 112E-119- 643 -M_4_8_Recovery_Pct = Q_In_Source_Extract / S1_S2_value ***100**;end;LOQ=Low_Stand;LOQ_Equivalent_ug_kg = (LOQ/FC*Fx1)*((mean_TSS_mg_L * VS) /**1E6**);Calculations Specific to GC/MS – Aqueous phaseFc = (V_W_BackPart / V_W_Cleanup);Q_Internal_Std_Added =**5.0**/VF;/* Concentration of internal standard is always 5.0 ng/mL. */VW = Wt_Vial_and_Sample - Wt_Empty_Vial;/* VW in mL. Assumes density of 1. */Q_At_Inst = VF*Analyte_Concentration_inst_ng_ml;C_In_Source_Extract = Analyte_Concentration_inst_ng_ml/(Fc*Fx);Q_In_Source_Extract = C_In_Source_Extract * V_W_Extract;Q_In_W_Sample = Q_In_Source_Extract;/* The instrument results are in ng/mL units which gives ng in sample. *//* The value of V(-W) is calculated from the weight of the sample, assuming *//* a density of 1 g/mL./* Final units need to be in ug of analyte per Liter of liquor. *//* The correction factor for units is therefore: *//* Q ng 1ug 1000 mL 1 *//* * ------ * ----------- * --- = 1 *//* 1000 ng 1L water VW mL */C_In_W_Sample = Q_In_W_Sample / VW; /* Units are ng/mL */C_In_SCAS_ug_L = C_In_W_Sample; /* ng/mL = ug/L */C_In_SCAS_umole_L = C_In_W_Sample/MW;/* Calculate the proportion of the volume of the SCAS unit that is in the *//* aqueous phase. */Water_Volume_SCAS = Water_Proportion_SCAS ***1500**;Q_SCAS_ug = Q_In_W_Sample * (Water_Volume_SCAS / VW)/**1000**;/* Divide by 1000 to convert ng to ug */Q_SCAS_umole = Q_SCAS_ug/MW;/* Units cancel so that no conversion factor is needed *//* If the sample is from the domestic sewage feed, the volume is amount added at each feed = 1000mL */if source = "E" then do;Q_SCAS_ug = C_In_W_Sample * (**1000**)/**1000**; /* Divide by 1000 to convert ng to ug */Wildlife International, Ltd.Project Number 112E-119- 644 -Q_SCAS_umole = Q_SCAS_ug/MW; /* Units cancel so that no conversion factor is needed */end;If (Analyte eq "M+4 8-2 FTOH") then do;/* Calculate recovery of M+4 8-2 FTOH added to the original -W sample. *//* S1_S2_Value is the quantity (ng) that was added. Units of recovery are *//* percent. */M_4_8_Recovery_Pct = Q_In_Source_Extract / S1_S2_value ***100**;end;LOQ=Low_Stand;LOQ_Equivalent_ug_L = LOQ/Fc*Fx1;Calculations Specific to GC/MS – TrapsFc = 1;C_Trap_ng = Analyte_Concentration_inst_ng_ml / Fc*Fx;Q_Trap_ng = C_Trap_ng * VT;/* VT is the volume of the initial trap extract. */Q_Internal_Std_Added =**5.0**/VF;/* Concentration of internal standard is always 5.0 ng/ML. */Q_Trap_umole = Q_Trap_ng/MW/**1000**;/* Divide by 1000 to convert ng to ug. */If (Analyte eq "M+4 8-2 FTOH") then do;/* Calculate recovery of M+4 8-2 FTOH added to the original -T sample. *//* S1_S3_Value is the quantity (ng) that was added. Units of recovery are *//* percent. */M_4_8_Recovery_Pct = Q_Trap_ng / S1_S3_value ***100**;end;LOQ=Low_Stand ;LOQ_Equivalent_ug_L = LOQ/Fc*Fx1; /Wildlife International, Ltd.Project Number 112E-119- 645 -Calculations Specific to GC/MS – RinsatesV_R_Extract =**150**;Fc =**1**;Q_In_Source_Extract = Analyte_Concentration_inst_ng_ml/(Fc*Fx)*V_R_Extract ;Q_Internal_Std_Added =**5.0**/VF;/* Concentration of internal standard is always 5.0 ng/ML */Q_In_R_Sample = Q_In_Source_Extract;C_In_Source_Extract = Q_In_Source_Extract / V_R_Extract;Q_SCAS_ug = Q_In_Source_Extract /**1000**;/* Divide by 1000 to convert ng to ug */Q_SCAS_umole = Q_SCAS_ug/MW;/* Units cancel so that no conversion factor is needed */LOQ=Low_Stand;LOQ_Equivalent_ug_L = LOQ/Fc*Fx1;