ACUTE TOXICITY TO FISH (FATHEAD MINNOW) TEST SUBSTANCE Identity: Perfluorooctanesulfonylamido(ethyl)acetate; may also be referred to as PFOSAA, FC-128 or as the major component of FC-127, FC-129, FC-109, or FC-109-X.

h AIW-oHii BIOSEARCH, INC.

Pathology and Toxicology RNcer Liboratoriea, Inc.

CAS Number 335-77-3 (acid) & 67906-42-7 (ammonium salt) 3M Company 4 . a 6 j T 7 f Voluntary Use and Exposure Information Profile Perfluorodecane sulfonate I.

AR.JSl>-0673> Centre Analytical Laboratories, Inc. 3048 Research Drive Phone: (814) 231-8032 State College, PA 16801 Fax: (814) 231-1253 or (814) 231-1580 Analytical R eport Fluorochemical Characterization of Surface Water Samples Mobile, Alabama (W2151) Centre Analytical Laboratory Report No. 023-014D r- Testing Laboratory Centre Analytical Laboratory, Inc. 3048 Research Drive State College, PA 16801 3M Environmental Laboratory Contact Kent R.

t4 R & H 6 - 077/ ACUTE TOXICITY TO AQUATIC INVERTEBRATES (DAPHNIA MAGNA) TEST SUBSTANCE________________________________________________ Identity: Mixture containing perfluorooctanesulfonate which may also be referred to as PFOS, FC-95, or as a component of FC-203FC. (1Octanesulfonic acid) (CAS # 2795-39-3).

M A S 1 6 -O S 4 4 TO XIC ITY TO AQUATIC PLANTS TEST SUBSTANCE Identity: A mixture containing perfluorooctanesulfonate, which may also be referred to as PFOS, FC-95, or as a component of FC-602. (1Octanesulfonic acid) (CAS # 2795-39-3).

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00 f t I Z I O - / H NOTE TO FILE - AR 226/OPPTS 50639 DATE: March 14, 2001 FROM: Karen Lannon SUBJECT: 1/4/01 Meeting with Department of Defense (DoD) concerning Aqueous Film Forming Foam (AFFF) A meeting was held on January 4, 2001 to discuss alternatives to PFOS-based AFFF and possible DoD plans for transitioning away from PFOS-based AFFF.

rH E M G U A R D INC 204 S. 6th Avenue Mansfield, Texas, USA 76063 817-473-9964 817-473-0606 fax www.chemguard .com Attention: Mary Domimak (AR-226) - T b CS - H M Td ...

COMPANY SANITIZED 17 Dec 2001 RECEIVED 0PPT CP.IC 01 DEC18 PH |: It) Telomer Research Program Update and Status Report United States Environmental Protection Agency 18 December 2001 Telomer Research Program Company Sanitized.

Executive Summary - Biodegradation Screening Studies of 8-2 Telomer B Alcohol - The two studies described in the attached reports (EMSER 13-03/4842 and EMSER 15-03/4842) represent the screening phase for the biodegradability assessment of 8-2 Telomer B Alcohol (CAS# 678-39-7).

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received __________________ __________ DuPont-7473 TRADE SECRET Study Title Perfluorooctanoic Acid: Toxicokinetics in the Rat Laboratory Project ID: DuPont-7473 r-o CmO ~XJ i cn o"~--OoH TzxJ ~r. o o F3 o Test Guidelines: U.S.

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