Acute Oral Toxicity Screen with T-3066COC in Albino Rats Experiment No.: Conducted At: Dates Conducted: Conducted By: 0981AR0146 Safety Evaluation Laboratory Riker Laboratories, Inc.

AR226-1030A028 BACK TO MAIN Attached are comments on the 3M Technical Report "Soil Thin Layer Chromatography - FC95, FC143, FM3422.

BACK TO MAIN Laboratory R eport-Revision 1 Analytical Report of Data for PFOS Dietary LC50 Study with Mallards (Sera and Liver) Laboratory Report No.

BACK TO MAIN Centre Analytical Laboratories, Inc. 3048 Research Drive State College, PA 16801 www.centrelab.com ^P hone: (814) 231 -8032 Fax: (814) 231 -1253 or (814) 231 -1580 Analytical Report Fluorochemical Characterization of Drinking Water Samples Pensacola, FI (W2176) Centre Analytical Laboratory Report No. 023-007D (Revision 1) Revision Date 3/20/01 Testing Laboratory Centre Analytical Laboratory, Inc. 3048 Research Drive State College, PA 16801 3M Environmental Laboratory Contact Kent R.

BACK TO MAIN STABILITY IN WATER (HYDROLYSIS) TEST SUBSTANCE__________________ Identity: N-ethylperfluorooctane sulfonamidoethanol; may also be referred to as NEtFOSE alcohol. (1-Octanesulfonamide, N-ethyl1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafluoro-N-(2-hydroxyethyl)-, CAS# 1691-99-2).

BACK TO MAIN 3M Environmental Laboratory Report No.

BACK TO MAIN Study Title Solubility Study of Perfluorooctanesulfonate (PFOS), SD-018 and Perfluorooctanesulfonamide (FOSA), SE-027 in Male/Female Human Urine Data Requirement 40 CFR 160.105(b) Author Mark E.

FOR DU PONT USE ONLY AR226-2922 s\Copies to Haskell : T du Pont de Nemours and Company Inc. aboratcry For Toxicology and Industrial Hadicine ` Elkton Road, P. 0.

AR226-2967 Study Sponsor: ATOCHEM Issue Date: Unavailable (Data Only) Document Reference No.: Bacterial Growth Inhibition Author(s): J.C .

AR226-2985 a* CCR Cytotest Cell Research GmbH & Co.

AR226-3031 : Study Title CorrositexTM In Vitro Test with H-21333 Laboratory Project ID Haskell Laboratory Report No. 708-95 Author Carol Finlay Study Completed On October 9, 1995 Performing Laboratory E.

AR226-3053 DuPont HLR 841 -96 i rv a l I v m p h Node Assay Screen with H21953 The Local Lymph Node Assay (LLNA).

AR226-3183 DuPont-4902 TRADE SECRET Study Title H-24616: Developmental Toxicity Study in Rats Laboratory Project ID: DuPont-4902 Test Guidelines: U.S.

AR226-3211 DuPont-2923 Supplement No. 1 TRADE SECRET Study Title H-23961: Biopersistence Screening 10-Dose Oral Gavage Study in Rats Supplement No. 1 Laboratory Project ID: DuPont-2923 AUTHOR: Carol Finlay, B.A.

AR226-3363 Society of Environmental Toxicology & Chemistry Summary of DuPont Presentations North American World Congress November 13-18, 2004 Portland, OR Biotransformation of 14C-Iabeled Fluorotelomer substances by microorganisms from activated sludge or soil.