## 13339 Hagers Ferry Road Huntersville, NC 28078-7929 McGuire Nuclear Complex - MG03A2 Phone: 980-875-5245 Fax: 980-875-4349 

# Order Summary Report

Analytical Laboratory

Order Number: J10110273

Lab Contact: Jason C Perkins


## Date: 12/14/2010 Customer Address: 253 Plant Allen Road Customer Name(s): Don Scruggs, Ro bbin Jolly, Ray Lidke, Bill Kennedy

Belmont, NC 28012

Phone: 980-875-5348
Report Authorized By: (Signature)



## Program Comments: Bi weekly FGD Sampling - 11/22 Data Flags & Calculations: Any analytical tests or individual analytes within a test flagged with an "X" or "1" indicate a deviation from the method quali ty system or quality control requirement. All results ar e reported on a dry weight basis unless otherwise noted. Data Package: This data package includes analytical results that are applicable only to the samples described in this narrative. An estimatio n of the uncertainty of measurement for the results in the report is available upon request. This report shall not be reproduced, ex cept in full, without the written consent of the Analytical Laboratory. Please contact the Analytical laboratory with any questions. The order of individual sections within this report is as follows: Job Summary Report, Sample Identification, Technical Validation of Data Package, Analytical Laboratory Certificate of Analysis, Analytical Laboratory QC Reports, Sub-contracted Labora tory Results, Customer Specific Data Sheets, Reports & Documentation, Customer Database Entries, Te st Case Narratives, C hain of Custody (COC)
Certification: The Analytical Laboratory holds the followi ng State Certifications : North Carolina (DENR) Certificate #248, South Carolina (DHEC) Laboratory ID # 99005. Contact the Analytical Laborat ory for definitive information abou t the certification status of specific methods.

## Sample ID's & Descriptions:
Sample ID Plant/Station Collection Date and Time Collected By Sample Description 2010011791 ALLEN 22-Nov-10 9:58 AM BILL HASKINS FGD Purge Eff 2010011808 ALLEN 22-Nov-10 10:09 AM BILL HASKINS EQ Tank Eff 2010011809 ALLEN 22-Nov-10 10:05 AM BILL HASKINS Bi oReactor 1 Inf 2010011810 ALLEN 22-Nov-10 10:16 AM BILL HASKINS Bi oReactor 2 Inf 2010011811 ALLEN 22-Nov-10 10:13 AM BILL HASKINS Bi oReactor 2 Eff 2010011812 ALLEN 22-Nov- 10 BILL HASKINS Filter Blk 2010011813 ALLEN 15-Nov-10 A. Moose Metals Trip Blank 7 Total Samples

### COC and .pdf report are in agreement with sample totals and analyses (compliance programs and procedures). All Results are less than the laboratory reporting limits. All laboratory QA/QC requirements are acceptable. The Vendor Laboratories have been qualified by the Analytical Laboratory Yes No 

# Technical Validation Review Checklist:

Yes No

Yes No



## Report Sections Included:
Job Summary Report Sub-contracted Laboratory Results Sample Identification Customer Specific Data Sheets, Reports, & Documentation Technical Validation of Data Package Customer Database Entries Analytical Laboratory Certificate of Analysis Test Case Narratives Analytical Laboratory QC Report Chain of Custody

Reviewed By: 

### Jenny A Herman Date: 

### 12/13/2010 Yes

Electronic Data Deliverable (EDD) Sent Separately

# Certificate of Laboratory Analysis This re p ort shall not be re p roduced, exce p t in full. 

## Order # J10110273

2010011791 Collection Date: 22-Nov-10 9:58 AM 

### Site: FGD Purge Eff Matrix: OTHER

Analyte Analysis Date/Time Method Units Qualifiers RDL Result 

### Sam p le #:

Analyst MERCURY (COLD VAPOR) IN WATER Mercury (Hg) 65.8 ug/L EPA 245.1 02-Dec-10 14:20 2.5 TLINN
TOTAL RECOVERABLE METALS BY ICP Boron (B) 76.8 mg/L EPA 200.7 01-Dec-10 11:48 0.5 DJSULL1
DISSOLVED METALS BY ICP-MS Selenium (Se) 220 ug/L EPA 200.8 06-Dec-10 15:11 10 KRICHAR
TOTAL RECOVERABLE METALS BY ICP-MS Arsenic (As) 286 ug/L EPA 200.8 06-Dec-10 11:44 10 KRICHAR Chromium (Cr) 207 ug/L EPA 200.8 06-Dec-10 11:44 10 KRICHAR Copper (Cu) 253 ug/L EPA 200.8 06-Dec-10 11:44 10 KRICHAR Nickel (Ni) 393 ug/L EPA 200.8 06-Dec-10 11:44 10 KRICHAR Selenium (Se) 2050 ug/L EPA 200.8 06-Dec-10 11:44 10 KRICHAR Silver (Ag) < 10 ug/L EPA 200.8 06-Dec-10 11:44 10 KRICHAR Zinc (Zn) 425 ug/L EPA 200.8 06-Dec-10 11:44 20 KRICHAR
SELENIUM SPECIATION Vendor Parameter Complete V_AS&C
TOTAL DISSOLVED SOLIDS Vendor Parameter Complete V_PRISM 

### 2010011808 Collection Date: 22-Nov-10 10:09 AM 

### Site: EQ Tank Eff Matrix: OTHER

Analyte Analysis Date/Time Method Units Qualifiers RDL Result 

### Sam p le #:

Analyst MERCURY (COLD VAPOR) IN WATER Mercury (Hg) 32.9 ug/L EPA 245.1 02-Dec-10 14:22 2.5 TLINN
TOTAL RECOVERABLE METALS BY ICP Boron (B) 81.9 mg/L EPA 200.7 01-Dec-10 11:52 0.5 DJSULL1
DISSOLVED METALS BY ICP-MS Selenium (Se) 92.7 ug/L EPA 200.8 06-Dec-10 15:17 10 KRICHAR
TOTAL RECOVERABLE METALS BY ICP-MS Arsenic (As) 158 ug/L EPA 200.8 06-Dec-10 11:35 10 KRICHAR Chromium (Cr) 111 ug/L EPA 200.8 06-Dec-10 11:35 10 KRICHAR Copper (Cu) 124 ug/L EPA 200.8 06-Dec-10 11:35 10 KRICHAR Nickel (Ni) 197 ug/L EPA 200.8 06-Dec-10 11:35 10 KRICHAR Selenium (Se) 1000 ug/L EPA 200.8 06-Dec-10 11:35 10 KRICHAR

# Certificate of Laboratory Analysis This re p ort shall not be re p roduced, exce p t in full. 

## Order # J10110273

2010011808 Collection Date: 22-Nov-10 10:09 AM 

### Site: EQ Tank Eff Matrix: OTHER

Analyte Analysis Date/Time Method Units Qualifiers RDL Result 

### Sam p le #:

Analyst TOTAL RECOVERABLE METALS BY ICP-MS Silver (Ag) < 10 ug/L EPA 200.8 06-Dec-10 11:35 10 KRICHAR Zinc (Zn) 193 ug/L EPA 200.8 06-Dec-10 11:35 20 KRICHAR 

### 2010011809 Collection Date: 22-Nov-10 10:05 AM 

### Site: BioReactor 1 Inf Matrix: OTHER

Analyte Analysis Date/Time Method Units Qualifiers RDL Result 

### Sam p le #:

Analyst TOTAL RECOVERABLE METALS BY ICP Boron (B) 83.8 mg/L EPA 200.7 01-Dec-10 11:56 0.5 DJSULL1
DISSOLVED METALS BY ICP-MS Selenium (Se) 92.4 ug/L EPA 200.8 06-Dec-10 15:22 10 KRICHAR
TOTAL RECOVERABLE METALS BY ICP-MS Arsenic (As) < 10 ug/L EPA 200.8 06-Dec-10 11:30 10 KRICHAR Chromium (Cr) < 10 ug/L EPA 200.8 06-Dec-10 11:30 10 KRICHAR Copper (Cu) 10.1 ug/L EPA 200.8 06-Dec-10 11:30 10 KRICHAR Nickel (Ni) 31.1 ug/L EPA 200.8 06-Dec-10 11:30 10 KRICHAR Selenium (Se) 82.2 ug/L EPA 200.8 06-Dec-10 11:30 10 KRICHAR Silver (Ag) < 10 ug/L EPA 200.8 06-Dec-10 11:30 10 KRICHAR Zinc (Zn) < 20 ug/L EPA 200.8 06-Dec-10 11:30 20 KRICHAR
SELENIUM SPECIATION Vendor Parameter Complete V_AS&C 

### 2010011810 Collection Date: 22-Nov-10 10:16 AM 

### Site: BioReactor 2 Inf Matrix: OTHER

Analyte Analysis Date/Time Method Units Qualifiers RDL Result 

### Sam p le #:

Analyst TOTAL RECOVERABLE METALS BY ICP Boron (B) 102 mg/L EPA 200.7 01-Dec-10 12:00 0.5 DJSULL1
TOTAL RECOVERABLE METALS BY ICP-MS Arsenic (As) < 10 ug/L EPA 200.8 06-Dec-10 11:24 10 KRICHAR Chromium (Cr) < 10 ug/L EPA 200.8 06-Dec-10 11:24 10 KRICHAR Copper (Cu) < 10 ug/L EPA 200.8 06-Dec-10 11:24 10 KRICHAR Nickel (Ni) 26.5 ug/L EPA 200.8 06-Dec-10 11:24 10 KRICHAR Selenium (Se) < 10 ug/L EPA 200.8 06-Dec-10 11:24 10 KRICHAR Silver (Ag) < 10 ug/L EPA 200.8 06-Dec-10 11:24 10 KRICHAR Zinc (Zn) < 20 ug/L EPA 200.8 06-Dec-10 11:24 20 KRICHAR

# Certificate of Laboratory Analysis This re p ort shall not be re p roduced, exce p t in full. 

## Order # J10110273

2010011811 Collection Date: 22-Nov-10 10:13 AM 

### Site: BioReactor 2 Eff Matrix: OTHER

Analyte Analysis Date/Time Method Units Qualifiers RDL Result 

### Sam p le #:

Analyst MERCURY (COLD VAPOR) IN WATER Mercury (Hg) < 1 ug/L EPA 245.1 02-Dec-10 14:25 1 TLINN
TOTAL RECOVERABLE METALS BY ICP Boron (B) 113 mg/L EPA 200.7 01-Dec-10 12:04 0.5 DJSULL1
TOTAL RECOVERABLE METALS BY ICP-MS Arsenic (As) 2.99 ug/L EPA 200.8 06-Dec-10 10:48 2 KRICHAR Chromium (Cr) < 2 ug/L EPA 200.8 06-Dec-10 10:48 2 KRICHAR Copper (Cu) < 2 ug/L EPA 200.8 06-Dec-10 10:48 2 KRICHAR Nickel (Ni) < 2 ug/L EPA 200.8 06-Dec-10 10:48 2 KRICHAR Selenium (Se) 5.91 ug/L EPA 200.8 06-Dec-10 10:48 2 KRICHAR Silver (Ag) < 2 ug/L EPA 200.8 06-Dec-10 10:48 2 KRICHAR Zinc (Zn) < 4 ug/L EPA 200.8 06-Dec-10 10:48 4 KRICHAR
SELENIUM SPECIATION Vendor Parameter Complete V_AS&C 

### 2010011812 Collection Date: 22-Nov-10 

### Site: Filter Blk Matrix: OTHER

Analyte Analysis Date/Time Method Units Qualifiers RDL Result 

### Sam p le #:

Analyst DISSOLVED METALS BY ICP-MS Selenium (Se) 1.36 ug/L EPA 200.8 06-Dec-10 15:28 1 KRICHAR 

### 2010011813 Collection Date: 15-Nov-10 

### Site: Metals Trip Blank Matrix: OTHER

Analyte Analysis Date/Time Method Units Qualifiers RDL Result 

### Sam p le #:

Analyst TOTAL RECOVERABLE METALS BY ICP Boron (B) < 0.05 mg/L EPA 200.7 01-Dec-10 11:40 0.05 DJSULL1
TOTAL RECOVERABLE METALS BY ICP-MS Arsenic (As) < 1 ug/L EPA 200.8 06-Dec-10 11:19 1 KRICHAR Chromium (Cr) < 1 ug/L EPA 200.8 06-Dec-10 11:19 1 KRICHAR Copper (Cu) < 1 ug/L EPA 200.8 06-Dec-10 11:19 1 KRICHAR Nickel (Ni) < 1 ug/L EPA 200.8 06-Dec-10 11:19 1 KRICHAR Selenium (Se) < 1 ug/L EPA 200.8 06-Dec-10 11:19 1 KRICHAR Silver (Ag) < 1 ug/L EPA 200.8 06-Dec-10 11:19 1 KRICHAR Zinc (Zn) < 2 ug/L EPA 200.8 06-Dec-10 11:19 2 KRICHAR
SELENIUM SPECIATION Vendor Parameter Complete V_AS&C

# December 8, 2010 Jay Perkins Duke Energy Analytical Laboratory Mail Code MGO3A2 (Building 7405) 13339 Hagers Ferry Rd. Huntersville, NC 28078 (704) 875-5245 Project: Allen – FGD WWTS (2010, Bi -Weekly Sampling) (LIMS # J10110273)

Dear Mr. Perkins, Attached is the report associat ed with four (4) aqueous sa mples submitted for selenium speciation analysis on November 23, 2010. The samples were received on November 24, 2010 in a sealed cooler at -0.6 o 

# C. Selenium speciation analysis was performed via ion chromatography inductively coupled plasma dynamic reaction cell mass spectrometry (IC-ICP-DRC-MS). Any analytical issues asso ciated with the analysis are addressed in the following report. If you have any questions, please feel fr ee to contact me at your convenience.
Sincerely,

Russell Gerads Vice President Applied Speciation and Consulting, LLC

# Applied Speciation and Consulting, LLC Report prepared for: Jay Perkins Duke Energy Analytical Laboratory Mail Code MGO3A2 (Building 7405) 13339 Hagers Ferry Rd. Huntersville, NC 28078
Project: Allen – FGD WWTS (2010, Bi -Weekly Sampling) (LIMS # J10110273)

December 8, 2010

1. Sample Reception Four (4) aqueous samples in 125mL HDPE bottles (provided by Applied Speciation and Consulting) were submitted for selenium speciation analysis on November 23, 2010. The samples were received on Nove mber 24, 2010 in a sealed container at - 0.6 o 

# C. The samples were received in a lamina r flow clean hood void of trace metals contamination and ultra-violet radiat ion. Upon reception, the samples were designated discrete sample identifiers. An aliquot of each sample was filtered (0.45μm) and these filtrates were stored in a secure, monitored cryofreezer (maintained at a temperature of -80 o 

# C) until selenium speciat ion analysis could be performed via ion chromatography inductive ly coupled plasma dynamic reaction cell mass spectrometry (IC-ICP-DRC-MS).

2. Sample Preparation All sample preparation is performed in laminar flow clean hoods known to be free from trace metals contamination. All a pplied water for dilutions and sample preservatives are monitored for contamina tion to account for any biases associated with the sample results. Selenium Speciation Analysis by IC-ICP-DRC-MS Prior to analysis , an aliquot of each sample was filtered with a syringe filt er (0.45μm) and inject ed directly into a sealed autosampler vial. No further sa mple preparation was performed as any chemical alteration of the samples may shift the equilibrium of the system resulting in changes in speciation ratios.

# 3. Sample Analysis All sample analysis is precluded by a minimum of a five-poi nt calibration curve spanning the entire concentrati on range of interest. Calibration curves are performed at the beginning of each analytical day. All calibration curves, associated with each species of interest, are sta ndardized by linear regression re sulting in a response factor. All sample results are instrument blank corrected to account for any operational biases associated with the analytical platform. Prior to sample analysis, all calibration curves are ve rified using second source standards which are identified as initial calibration verification standards (ICV). Ongoing instrument performance is iden tified by the analysis of continuing calibration verification standards (CCV) and continuing calibration blanks (CCB) at a minimal interval of every ten analytical runs. Selenium Speciation Anal ysis by IC-ICP-DRC-MS All samples for selenium speciation analysis were analyzed by ion chromatography inductively coupled plasma dynamic reaction cell mass spectrometry (IC-ICP-DRC-MS) on November 29, 2010. An aliquot of each sample is injected onto an anion exchange column and mobilized by a basic (pH > 7) gradient. The eluting selenium species are then introduced into a radio frequency (RF) plasma where energy- transfer processes cause desolvation, atomization, and ionization. The ions are extracted from the plasma through a differentially-pumped vacuum interface and travel through a pressurized chamber (DRC) containing a specific reactive gas whic h preferentially reacts with interfering ions of the same target mass to charge ratios (m/z). A solid-state detector detects ions transmitted through the mass analyzer and the resulting current is processed by a data handling system. Retention times for each eluting species are compared to known standards for species identification.

4. Analytical Issues The overall analyses went very well and no analytical issues were encountered. All quality control parameters associated with these samples were within acceptance limits.
The estimated method detection limits (eMDLs) for selen ite, selenate, and selenocyanate are generated from replicate analyses of the lowest standard in the calibration curve. Not all selenium speci es are present in preparation blanks; therefore, eMDL calculations based on preparat ion blanks are artificially biased low. The eMDL for methylseleninic acid and selenomethionine is calculated from the average eMDL of selenite, selenate, and selenocyanate. The calibration does not

# contain methylseleninic acid or selenomethionine due to impurities in these standards which would bias the results for other selenium species. If you have any questions or concerns regardi ng this report, please feel free to contact me. Sincerely,

Russell Gerads Vice President Applied Speciation and Consulting, LLCSample ResultsSample ID Se(IV) Se(VI) SeCN MeSe(IV) SeMeUnknown SeSpecies (n)FGD Purge Eff 157 63.0 ND (<3.9) 15.4 ND (<2.8) 0 (0)BioReactor 1 Inf 7.87 54.1 ND (<0.97) 2.7 1.5 0 (0)BioReactor 2 Eff 2.93 ND (<0.41) ND (<0.97) ND (<0.70) ND (<0.70) 0 (0)Metals Trip Blk ND (<0.14) ND (<0.083) ND (<0.19) ND (<0.14) ND (<0.14) 0 (0)All results reflect the applied dilution and are reported in μg/LND = Not detected at the applied dilutionSeCN = SelenocyanateMeSe(IV) = Methylseleninic acidSeMe = SelenomethionineUnknown Se Species = Total concentration of all unknown Se species observed by IC-ICP-MSn = number of unknown Se species observedReport Generated by: Russell GeradsApplied Speciation and Consulting, LLCSelenium Speciation Results for Duke EnergyProject Name: Allen - FGD WWTS (2010, Bi-Weekly Sampling)Contact: Jay PerkinsDate: December 8, 2010LIMS #J10110273Quality Control Summary - Preparation Blank SummaryAnalyte (μg/L) PBW1 PBW2 PBW3 PBW4 Mean StdDev eMDL* eMDL 10x eMDL 50x eMDL 200xSe(IV) 0.000 0.000 0.000 0.000 0.000 0.000 0.014 0.14 0.71 2.8Se(VI) 0.000 0.000 0.000 0.000 0.000 0.000 0.008 0.083 0.41 1.7SeCN 0.000 0.000 0.000 0.000 0.000 0.000 0.019 0.19 0.97 3.9MeSe(IV) 0.000 0.000 0.000 0.000 0.000 0.000 0.014 0.14 0.70 2.8SeMe 0.000 0.000 0.000 0.000 0.000 0.000 0.014 0.14 0.70 2.8eMDL = Estimated Method Detection Limit*Please see narrative regarding eMDL calculationsQuality Control Summary - Certified Reference MaterialsAnalyte (μg/L) CRM True Value Result RecoverySe(IV) ICV 9.57 9.74 101.8Se(VI) ICV 9.48 9.25 97.5SeCN ICV 8.92 8.81 98.7MeSe(IV) ICV 6.47 6.85 105.9SeMe ICV 9.32 9.18 98.5Selenium Speciation Results for Duke EnergyProject Name: Allen - FGD WWTS (2010, Bi-Weekly Sampling)Contact: Jay PerkinsLIMS #J10110273Date: December 8, 2010Report Generated by: Russell GeradsApplied Speciation and Consulting, LLCQuality Control Summary - Matrix DuplicatesAnalyte (μg/L) Sample ID Rep 1 Rep 2 Mean RPDSe(IV) Batch QC 184.0 166.6 175.3 9.9Se(VI) Batch QC 1451 1478 1465 1.8SeCN Batch QC ND (<3.9) ND (<3.9) NC NCMeSe(IV) Batch QC 3.2 3.9 3.5 19.9SeMe Batch QC ND (<2.8) ND (<2.8) NC NCND = Not detected at the applied dilutionNC = Value was not calculated due to one or more concentrations below the eMDLQuality Control Summary - Matrix Spike/ Matrix Spike DuplicateAnalyte (μg/L)Sample ID Spike Conc MS Result Recovery Spike Conc MSD Result Recovery RPDSe(IV) Batch QC 1112 1368 107.2 1112 1376 108.0 0.6Se(VI) Batch QC 1009 2375 90.2 1009 2413 94.0 1.6SeCN Batch QC 915.0 705.6 77.1 915.0 703.6 76.9 0.3Selenium Speciation Results for Duke EnergyProject Name: Allen - FGD WWTS (2010, Bi-Weekly Sampling)Contact: Jay PerkinsLIMS #J10110273Date: December 8, 2010Report Generated by: Russell GeradsApplied Speciation and Consulting, LLC

### This data package contains the analytical results for the project identified above and includes a Case Narrative, Sample Results and Chain of Custody. Unless otherwise noted, all samples were received in acceptable condition and processed according to the referenced methods. Data qualifiers are flagged individually on each sample. A key reference for the data qualifiers appears at the end of this case narrative. NC Certification No. 402 SC Certification No. 99012 NC Drinking Water Cert No. 37735 

# Case Narrative
12/06/2010

Duke Energy Corporation Jay Perkins 13339 Hagers Ferry Road Huntersville, NC 28078 Project: Allen - FGD WWTS (2010, Bi-Weekly Sampling Project No.: J10110273 Lab Submittal Date: 11/23/2010 Prism Work Order: 0110644

Please call if you have any questions relating to this analytical report. Respectfully, PRISM LABORATORIES, INC.



### VP Laboratory Services Reviewed By

Data Qualifiers Key Reference:



### Method Detection Limit MDL Below Reporting Limit BRL
Relative Percent Difference RPD



## * Results reported to the reporting limit. All other results are reported to the MDL with values between MDL and reporting limit indicated with a J.

This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.

449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543 Phone: 704/529-6364 - Toll Free Number: 1-800/529-6364 - Fax: 704/525-0409 

## Page 1 of 5

# Sample Receipt Summary 12/06/2010 

## Prism Work Order: 0110644 Client Sample ID Matrix Lab Sample ID Date Sampled Date Received 

### 0110644-01 11/22/10 2010011791/FGD Purge Eff. 11/23/10 Water
Samples received in good condition at 2.8 degrees C unless otherwise noted.

This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.

449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543 Phone: 704/529-6364 - Toll Free Number: 1-800/529-6364 - Fax: 704/525-0409 

## Page 2 of 5

# Laboratory Report 12/06/2010

Result Parameter Batch ID Report Limit Analysis Date/Time Method Dilution Factor Units MDL Analyst 

### 13339 Hagers Ferry Road Project No.: J10110273 Project: Allen - FGD WWTS (2010, Bi-Weekly Sampling Duke Energy Corporation

Huntersville, NC 28078 Attn: Jay Perkins Sample Matrix: Water Client Sample ID: 2010011791/FGD Purge E Prism Sample ID: 0110644-01 Prism Work Order: 0110644 Time Collected: 11/22/10 09:58 Time Submitted: 11/23/10 15:10

General Chemistry Parameters 10000 *SM2540 C P0K0688 1 50 11/24/10 14:10 JAB mg/L 8.7 Total Dissolved Solids

This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc. 449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543 Phone: 704/529-6364 - Toll Free Number: 1-800/529-6364 - Fax: 704/525-0409 

## Page 3 of 5

### 12/6/10 

## Level II QC Report

13339 Hagers Ferry Road Project No: J10110273 Project: Allen - FGD WWTS (2010, Bi-Weekly Sampling Duke Energy Corporation

Huntersville, NC 28078 Attn: Jay Perkins Prism Work Order: 0110644 Time Submitted: 11/23/10 3:10:00PM

Result Limit

Reporting Units Level Spike Result

Source %REC %REC Limits RPD RPD Limit Notes Analyte General Chemistry Parameters - Quality Control



### Batch P0K0688 - NO PREP Blank (P0K0688-BLK1) 

### Prepared & Analyzed: 11/04/10 Total Dissolved Solids mg/L BRL 50 LCS (P0K0688-BS1) 

### Prepared & Analyzed: 11/04/10 Total Dissolved Solids mg/L 994 50 1000 90-110 99 Duplicate (P0K0688-DUP1) 

### Prepared & Analyzed: 11/04/10 Source: 0110644-01 Total Dissolved Solids mg/L 10100 50 10100 20 0.04



### Sample Extraction Data

NO PREP Lab Number Batch Date Initial Final P0K0688 0110644-01 11/24/10 50 50 mL mL

This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.

449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543 Phone: 704/529-6364 - Toll Free Number: 1-800/529-6364 - Fax: 704/525-0409 

## Page 4 of 5Page 5 of 5