AR226-2965 DU PONT USE ONLY Du Pont HLR 636-91 Study Title STATIC, ACUTE, 96-BOUR LC50 TO FATHEAD MINNOWS (PIMEPHALEs M W A b ) Author Kevin N.

AR226-2979!

M I M - , 33 7 489 Mn6-307 CHROMOSOMAL ABERRATION TEST RESULTS USING MAMMALIAN CULTURE CELLS 1.

AR226-3364 Biotransformation of 14C-Labeled Fluorotelomer Substances by Soil Microorganisms Wang N .1.

3M General Offices June 6, 2005 3M Center Si.

AR 6 _ 3600 Assessment and Management of Substances under CEPA 1999 Consultation Meeting on PFCA Action Plan February 2006 1 000054 Overview CEPA 1999 Assessment - New and Existing Substances Management of New Substances ^Management of Existing Substances ^Toxics Management Process Consultations 2 000055 Canadian Environmental Protection Act, 1999 "An Act respecting pollution prevention and the protection of the environment and human health in order to contribute to sustainable development."

TestAm enca TH E LEADER IN ENVIRONMENTAL TESTINO ANALYTICAL REPORT PFOA/PFOS Analysis Lot#: D7J040207 Laura Vancho/Jane Hanuszczyk NJ American W ater 213 Carriage Lane Delran, NJ 08075 TestAmerica Denver Gail DeRMzzo Project Manager October 2 2 ,2 0 0 7 \ 4955 Yarrow Street Arvada, CO B0002 tel 305.736.0100 fax 303.431.7171 www.testamerlcalnc.com NJAW0005: Table Of Contents Standard Deliverables Report Contents Standard Deliverables The Cover Letter and the Report Coverpage are considered integral parts o fthis Standard Deliverablepackage.

p. 1 Created with Analyst Reporter Printed: 19/02/2010 11:59:00 AM Project Data File Result Table Instrument Name Ewan's Projects\PFCs 021710\SamplesLong.wiff 021710long.rdb API 5000 Sample Name Acquisition Date Acquisition Method Injection Vial K1001011-011 2/17/2010 9:24:11 PM PFCkinetexLong.dam 35 Injection Volume Sample Type Dilution Factor Weight to Volume 5 Unknown 1.00 0.00 Results Summary Analyte Peak Name IS Name PFOA 1 13C-PFOA PFNA 1 13C-PFNA PFOS 1 13C-PFOS PFDA 1 13C-PFDA PFUnA 1 13C-PFUnA PFDS 1 13C-PFOS PFDoA 1 130-PFDoA PFTrA 1 13C-PFDOA PFTeA 1 13C-PFD0A IS Area 4402000 2990900 9639100 2911800 179780 9639100 292280 292280 292280 Analyte RT (Exp RT ) 1.20 (1.36) 1.95 (2.06) 2.00 (2.09) 3.02 (3.06) 3.83 (3.88) 3.83 (3.87) 4.48 (4.55) 5.03 (5.06) 5.47 (5.51) Analyte Area 72531 29905 327310 62698 65497 145900 41799 25222 13536 Calc.

SEVERN TRENT LABORATORIES ANALYTICAL REPORT JOB NUMBER: 244436 Prepared For: Weston Solutions, Inc. 1400 Weston Way Building 5-2 West Chester, PA 19380-1499 Project: Confidential Decatur - FC Investigation Attention: Jai Kesari Date: 03/06/2006 Signature Name: Richard C.

07070 ACUTE TOXICITY TO FISH (FATHEAD MINNOW) TEST SUBSTANCE_______________________________________________ Identity: Mixture containing perfluorooctanesulfonate which may also be referred to as PFOS, FC-95, or as a component of FC-201F. (1-Octanesulfonic acid, 1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8heptadecafluoro-, potassium salt, CAS # 2795-39-3) Remarks: The 3M production lot number was 1.

M AS6 - 07- ACTIVATED SLUDGE RESPIRATION INHIBITION TEST TEST SUBSTANCE___________________________ Identity: Mixture containing periluorooctanesulfonate, which may also be referred to as PFOS, FC-95, or as a component of FC-203CF-X or FC-203CF. (1-Octanesulfonic acid) (CAS #2795-39-3).

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30 June 2003 To: Mary F.

3M GLP10-01-02; Interim Report 06 Analysis of PFBS, PFHS, and PFOS In Water Samples from Decatur, AL June/July 2010 GLP10-01-02: Interim Report 06 - Analysis o f PFBS.