AR226-2198 C h r is E Shoop 08/28/2001 04:10 P M ................_ .. . ...... _ _____ To: cc: Subject Stephen J Gissy/AE/DuPont@ DuPont ' Karl G Kronberg/AE/DuPont@DuPont, Robert I W evodau/SE/DuPont@ DuPont, Debbie J Mulrooney/AE/DuPont@DuPont, Robert F Pinchot/DEV/AE/DuPont@ DuPont Em issions Modeling for Permit Applications Steve, Karl, Bob, and I feel that we will need to have modeling data for the applications we plan to submit or have already submitted for FP, F EP , and PFA.

1 ' AR226-2 273 s GIST meeting notes May 15,2002 Minnies from the C-8 DuPont meeting May 15,2002 The meeting began at approximately 10:20 am.

DEPARTMENT OF THE NAVY NAVAL RESEARCH LABORATORY W4ASSSHSINOGVETROLNOODKC AVE SW 20375-5320 IN U t P L V R ( T t R TO 3905 mSer 6180/0411 j sep From: Commanding Officer, Naval Research Laboratory To: Commander, Naval Sea Systems Command (Code 05R42 E.

I jScwnceslcfaiwlogy; ^_ _ _ _ This is an open access article published under an ACS AuthorChoice License, which permits copying and redistribution of the article or any adaptations for non-commercial purposes. pubs.acs.org/journal/estlcu Detection of Poly- and Perfluoroalkyl Substances (PFASs) in U.S.

Larry R.

SEVERN TRENT LABORATORIES ANALYTICAL REPORT JOB NUMBER: 244800 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: 03/13/2006 Signature Name: Richard C.

310 Bos Sfregi Dacotur.

Larry R.

A R 2 2 J6 -O I* 4 ATTACHMENT TO LETTER TO C.

SRPT THE DEVELOPMENT SERVICES COMPANY FINAL REPORT L5178Y TK +/' MOUSE LYMPHOMA FORWARD MUTATION ASSAY WITH A CONFIRMATORY ASSAY WITH N-EtFOSE T-6316 AUTHOR Maria A.

3M Medical Department Study: T-6316.1 3M Medical Department Study: T-6316.1 Analytical Report: FACT-TOX-003 LRN-U2104 Analytical Report: FACT TOX-003 LRN-U2104 Study Title 104-Week Dietary Carcinogenicity Study with Narrow Range N-Ethyl Perfluorooctanesulfonamido Ethanol in Rats Analytical Laboratory Report Title Determination of the Presence and Concentration of PFOS, PFOSA, PFOSAA, EtFOSE-OH, M556, and PFOSEA in Serum and Liver Samples of Crl:CD(SD) IGS BR Rats Exposed to N-Ethyl Perfluorooctanesulfonamido Ethanol Data Requirement Not Applicable Author 3M Environmental Laboratory Study Completion Date June 06, 2001 Performing Laboratories Liver and Serum Analyses '1 3M Environmental Laboratory Building 2-3E-09, 935 Bush Avenue St.

Attachments to Letter to C.

A t 2 2 b - O '/ SOIL ADSORPTION - REVISED TEST SUBSTANCE_______________________________ _____________ Id e n tity : Perfluorooctanesulfonate; may also be referred to as PFOS or FC -95. (1Octanesulfonic acid, 1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafluoro-, potassium salt, CAS # 2795-39-3) Rem arks: The test substance is a white powder.

3M Specialty Materials f January 3, 2003 3M Center St.

A R 2 .6 - \ 0 H - M iW> CCAS t r,n f ntrr jo r .U m lyaii .Sciences Analytical Report William P.