IMATRIX TR

LABORATORIES 

March 19, 2010 

CTI and Associates, Inc. 

Attn: Ms. Terri Zick 

51331 W. Pontiac Trail 

Wixom, MI 48393 

Project: Owosso Graphic Arts 

Dear Ms. Terri Zick, 

Enclosed is a copy of the laboratory report, comprised of the following work order(s), for test 

samples received by TriMatrix Laboratories: 

Work Order Received Description 

1003151 03/09/2010 NMP Analysis 

This report relates only to the sample(s), as received. Test results are in compliance with the 

requirements of the National Environmental Laboratory Accreditation Conference (NELAC). Any 

qualifications of results, including sample acceptance requirements, are explained in the 

Statement of Data Qualifications. 

Estimates of analytical uncertainties for the test results contained within this report are available 

upon request. 

If you have any questions or require further information, please do not hesitate to contact me. 

Sincerely, 

Gary L. Wood 

Project Chemist 

Enclosures(s) 

Page 1 of 8 

This report shall not be reproduced, except in full, without written authorization of TriMatrix Laboratories, Inc. 

Individual sample results relate only to the sample tested. 

5560 Corporate Exchange Court SE • Grand Rapids, MI 49512 ♦ 616.975.4500 ♦ Fax 616.942.7463 ♦ www trixlabs.com 
X **

TRI MATRI

LABORATORIES 

ANALYTICAL REPORT 

Client: 

Project: 

Client Sample ID: 

Lab Sample ID: 

Matrix: 

Unit: 

Dilution Factor: 

QC Batch: 

CTI and Associates, Inc. 

Owosso Graphic Arts 

Raw Product - NMP 

1003151-01 

Liquid Waste 

mg/kg 

1 

1002373 

Work Order: 1003151 

Description: NMP Analysis 

Sampled: 03/08/10 10:03 

Sampled By: Ms. Terri Zick 

Received: 03/09/10 17:10 

Prepared: 03/17/10 By: BJH 

Analyzed: 03/17/10 By: JLB 

Analytical Batch: 0C18017 

*Tentatively Identified Compound Scan - EPA Method 8270C 

Analytical 

CAS Number Analyte Result Qualifier 

872-50-4 n-methylpyrrolidone 13 

Any tentatively identified compound listed above was detected in this sample in addition to those reported in the requested 

target list. 

A detected compound that was also in the initial calibration standard has been quantified using a response factor from the 

initial calibration. The result provided is not considered estimated and is flagged 'Q'. 

Results quantified from the initial calibration, but estimated due to levels above the linear range of the calibration curve, are 

flagged 'CE'. 

A forward library search was also performed to tentatively identify other analytes present in this sample. The result for any 

compound listed above that is not present in a calibration standard has been calculated using the total peak area from a 

reconstructed ion chromatogram and a response factor of 1. Such a result must be considered estimated and is flagged 'E'. 

*See Statement of Data Qualifications 

Page 2 of 8 

This report shall not he reproduced, except in full, without written authorization of TriMatrix Laboratories, Inc. 

Individual sample results relate only to the sample tested. 

5560 Corporate Exchange Court SE • Grand Rapids, MI 49512 • 616.975.4500 • Fax 616.942.7463 • www. ixlabs.com 
**

TRI MATRIX 

LABORATORIES 

Client: 

Project: 

Client Sample ID: 

Lab Sample ID: 

Matrix: 

Unit: 

Dilution Factor: 

QC Batch: 

CTI and Associates, Inc. 

Owosso Graphic Arts 

OGA Composite 1 

1003151-03 

Sludge 

mg/kg 

1 

1002373 

ANALYTICAL REPORT 

Work Order: 

Description: 

Sampled: 

Sampled By: 

Received: 

Prepared: 

Analyzed: 

Analytical Batch: 

1003151 

NMP Analysis 

03/08/10 09:33 

Ms. Terri Zick 

03/09/10 17:10 

03/17/10 By: BJH 

03/17/10 By: JLB 

0C18017 

Tentatively Identified Compound Scan - EPA Method 8270C 

Analytical 

CAS Number Analyte Result Qualifier 

872-50-4 n-methylpyrrolidone 0.40 

Any tentatively identified compound listed above was detected in this sample in addition to those reported in the requested 

target list. 

A detected compound that was also in the initial calibration standard has been quantified using a response factor from the 

initial calibration. The result provided is not considered estimated and is flagged 'Q'. 

Results quantified from the initial calibration, but estimated due to levels above the linear range of the calibration curve, are 

flagged 'CE'. 

A forward library search was also performed to tentatively identify other analytes present in this sample. The result for any 

compound listed above that is not present in a calibration standard has been calculated using the total peak area from a 

reconstructed ion chromatogram and a response factor of 1. Such a result must be considered estimated and is flagged 'E'. 

Page 3 of 8 

This report shall not be reproduced, except in full, without written authorization of TriMatrix Laboratories, Inc, 

Individual sample results relate only to the sample tested. 

5560 Corporate Exchange Court SE ♦ Grand Rapids, MI 49512 ♦ 616,975,4500 • Fax 616.942.7463 ♦ www.trimatrixlabs.com 
TR MATRIX 

**LABORATORIES 

ANALYTICAL REPORT 

Client: 

Project: 

Client Sample ID: 

Lab Sample ID: 

Matrix: 

Unit: 

Dilution Factor: 

QC Batch: 

CTI and Associates, Inc. 

Owosso Graphic Arts 

OGA Composite 2 

1003151-04 

Sludge 

mg/kg 

1 

1002373 

Work Order: 

Description: 

Sampled: 

Sampled By: 

Received: 

Prepared: 

Analyzed: 

Analytical Batch 

1003151 

NMP Analysis 

03/08/10 09:37 

Ms. Terri Zick 

03/09/10 17:10 

03/17/10 By: 11.11-1 

03/17/10 By: JLB 

: 0C18017 

Tentatively Identified Compound Scan - EPA Method 8270C 

Analytical 

CAS Number Analyte Result Qualifier 

872-50-4 n-methylpyrrolidone Not found 

Any tentatively identified compound listed above was detected in this sample in addition to those reported in the requested 

target list. 

A detected compound that was also in the initial calibration standard has been quantified using a response factor from the 

initial calibration. The result provided is not considered estimated and is flagged 'Q'. 

Results quantified from the initial calibration, but estimated due to levels above the linear range of the calibration curve, are 

flagged 'CE'. 

A forward library search was also performed to tentatively identify other analytes present in this sample. The result for any 

compound listed above that is not present in a calibration standard has been calculated using the total peak area from a 

reconstructed ion chromatogram and a response factor of 1. Such a result must be considered estimated and is flagged 'E'. 

Page 4 of 8 

This report shall not be reproduced, except in full, without written authorization of TriMatrix Laboratories, Inc. 

Individual sample results relate only to the sample tested. 

5560 Corporate Exchange Court SE ♦ Grand Rapids, MI 49512 ♦ 616,975.4500 ♦ Fax 616.942.7463 ♦ www.trim atrixlabs.com 
**

TRIMATRIX 

LABORATORIES 

Client: 

Project: 

Client Sample ID: 

Lab Sample ID: 

Matrix: 

Unit: 

Dilution Factor: 

QC Batch: 

CTI and Associates, Inc. 

Owosso Graphic Arts 

OGA Composite 3 

1003151-05 

Sludge 

mg/kg 

1 

1002373 

ANALYTICAL REPORT 

Work Order: 

Description: 

Sampled: 

Sampled By: 

Received: 

Prepared: 

Analyzed: 

Analytical Batch: 

1003151 

NMP Analysis 

03/08/10 09:41 

Ms. Terri Zick 

03/09/10 17:10 

03/17/10 By: BJH 

03/17/10 By: JLB 

0C18017 

Tentatively Identified Compound Scan - EPA Method 8270C 

Analytical 

CAS Number Analyte Result Qualifier 

872-50-4 n-methylpyrrolidone 0.020 

Any tentatively identified compound listed above was detected in this sample in addition to those reported in the requested 

target list. 

A detected compound that was also in the initial calibration standard has been quantified using a response factor from the 

initial calibration. The result provided is not considered estimated and is flagged 'Q'. 

Results quantified from the initial calibration, but estimated due to levels above the linear range of the calibration curve, are 

flagged 'CE'. 

A forward library search was also performed to tentatively identify other analytes present in this sample. The result for any 

compound listed above that is not present in a calibration standard has been calculated using the total peak area from a 

reconstructed ion chromatogram and a response factor of 1. Such a result must be considered estimated and is flagged 'E'. 

Page 5 of 8 

This report shall not be reproduced, except in full, without written authorization of TriMatrix Laboratories, Inc. 

Individual sample results relate only to the sample tested. 

5560 Corporate Exchange Court SE ♦ Grand Rapids, MI 49512 ♦ 616.975.4500 ♦ Fax 616.942.7463 atrixlabs.com 
**

TR 'MATRIX 

LABORATORIES 

ANALYTICAL REPORT 

Client: 

Project: 

Client Sample ID: 

Lab Sample ID: 

Matrix: 

Unit: 

Dilution Factor: 

QC Batch: 

CTI and Associates, Inc. 

Owosso Graphic Arts 

OGA Composite 4 

1003151-06 

Sludge 

mg/kg 

1 

1002373 

Work Order: 1003151 

Description: NMP Analysis 

Sampled: 03/08/10 09:49 

Sampled By: Ms. Terri Zick 

Received: 03/09/10 17:10 

Prepared: 03/17/10 By: 1331-1 

Analyzed: 03/17/10 By: 313 

Analytical Batch: 0C18017 

Tentatively Identified Compound Scan - EPA Method 8270C 

Analytical 

CAS Number Analyte Result Qualifier 

872-50-4 n-methylpyrrolidone Not found 

Any tentatively identified compound listed above was detected in this sample in addition to those reported in the requested 

target list. 

A detected compound that was also in the initial calibration standard has been quantified using a response factor from the 

initial calibration. The result provided is not considered estimated and is flagged 'Q'. 

Results quantified from the initial calibration, but estimated due to levels above the linear range of the calibration curve, are 

flagged 'CE'. 

A forward library search was also performed to tentatively identify other analytes present in this sample. The result for any 

compound listed above that is not present in a calibration standard has been calculated using the total peak area from a 

reconstructed ion chromatogram and a response factor of 1. Such a result must be considered estimated and is flagged 'E'. 

Page 6 of 8 

This report shall not be reproduced, except in full, without written authorization of TriMatrix Laboratories, Inc. 

Individual sample results relate only to the sample tested. 

5560 Corporate Exchange Court SE • Grand Rapids, MI 49512 ♦ 616.975,4500 ♦ Fax 616.942,7463 s www.trimatrixlabs.com 
**

TRI MATRI X 

LABORATORIES 

QUALITY CONTROL REPORT 

Tentatively Identified Compound Scan - EPA Method 8270C 

Sample Spike Spike Control RPD 

Analyte Conc. Qty. Result % Rec. Limits RPD Limits RL 

QC Batch: 1002373 3550B Sonication Extraction/USEPA-8270C 

Method Blank Analyzed: 03/17/2010 By: JLB 

Unit: mg/kg Analytical Batch: 0C18017 

n-methylpyrrolidone Not found 

Page 7 of 8 

This report shall not be reproduced, except in full, without written authorization of TriMatrix Laboratories, Inc, 

Individual sample results relate only to the sample tested. 

5560 Corporate Exchange Court SE • Grand Rapids, MI 49512 • 616.975.4500 4 Fax 616.942.7463 • www.trimatrixlabs.com 
TRI MATRIX 

LABORATORIES 

STATEMENT OF DATA QUALIFICATIONS 

Tentatively Identified Compound Scan - EPA Method 8270C 

Qualification: This sample was used for peak identification only. 

Analysis: USEPA-8270C 

Sample/Analyte: 1003151-01 Raw Product - NMP 

Page 8 of 8 

This report shall not be reproduced, except in full, without written authorization of TriMatrix Laboratories, Inc, 

Individual sample results relate only to the sample tested. 

5560 Corporate Exchange Court SE • Grand Rapids, MI 49512 • 616.975.www.trimatrixlabs.com63 www.trimatrixiabs.com