FOR DU FONT USE ONLY AR226-2893 E.

AR226-2927 FOR DUPONT USE ONLY Subchronic Inhalation Toxicity of Haskell Laboratory Report No. 182-85 I MR No, Haskell E.

FOR DU FONT USE ONLY AR226-2942 Du Pont HLR 466-89 Study Title Inhalation Approximate Lethal Concentration (ALC) of\ Author Rudolph Valentine Study Completed On September 6, 1989 Performing Laboratory E.

AR226-2957 FOB DO POUT USE ONLT Du Pent HLS 320-91 Study Title Approgieste Lethal Dose (ALD) of Ha Bats Author John 9.

SPONSOR ElfAtochemS.A.

AR226-3090 HASKELL LABORATORY FOR TOXICOLOGY AND INDUSTRIAL MEDICINE H-23005: STATIC, ACUTE 96-HOUR SCREENING TEST TO FATHEAD MINNOWS, Pimephales promelas PURPOSE: This is a rangefinding study designed to provide an estimate of aquatic toxicity using fixed test concentrations and data measurements at predetermined intervals.

AR226-3093 TRADE SECRET Study Title H-23005: Bacterial Reverse Mutation Test LABORATORY PROJECT ID: HL-1998-01316 AUTHOR: N.

AR226-3103 | HuntingdonTM | ss E T Eey : lhe | a A aa SEE me al me mnnoNTESTIVIUMANLYMPROCYTES EE IE es eee on DE =.

AR226-3145 DuPont-4002 HASKELL LABORATORY FOR TOXICOLOGY AND INDUSTRIAL MEDICINE H-24390: STATIC, ACUTE 48-HOUR SCREENING TEST TO Daphnia magna PURPOSE; This is a rangefinding study designed to provide an estimate of aquatic toxicity using fixed test concentrations and data measurements at predetermined intervals.

M326 -- 3262 " 125231:OneGeneration Reproduction Stody in ats #R2a6 _ 3263 Duron: 9763 `TRADE SECRET Study Title 'H-25231: One-Generation Reproduction Study in Rats Volume 1 of3 `Laboratory Project ID: DuPont-9763 AUTHOR: Eve Mylchreest, Ph.D

ARR26_ 3318 50 AR 226 - 3318 DuPont-11953 ~ TRADE SECRET Study Tide H-25436: Early Life-Stage Toxicity to Rainbow Trout, Oncorhynchus mykiss TEST GUIDELINES: U.S.

2-A7 KV. ).:-7S AR226-3332 isra'uSticua; E.

AR226-3357 IIP' ^tioiner^^ Fluorosurfcctan+s ^.Elill^ ^ ^ WW^., -lii|^^ BegclanSzos-teft.

AR226-3374 m HASKELL LABORATORY Common Name: Ammonium Perfluorooctanoate (C-8) Chemical Name: Octanoic acid, pentadecafluoro-, ammonium salt CAS Registry No.: 3825-26-1 Chemical Structure: CFs - CF2 - CF2 - CF2 - CF2 - CF2 - 0 0 CF2 - C - 0-+NH4 Physical Properties: Form: Molecular Weight: Boiling Point: Melting Point: Density: Recommended AEL 0.01 mg/m3 (8-hour TWA), skin General Toxicity White powder 431 Sublimes @ 110C ---- ----- Ammonium perfluorooctanoate (C-8) has moderate acute oral toxicity with an LD50 in rats of 470 mg/kg A----Jlll981b).

) apf rw PTATTIOSN B41OGhGnS. i WEPeTSczFipvyRey 2s Hasg AR2RG 358% S [ne ett FJraosmmbeiiransia Deemb0en con= CoTeEnD BA EREe T Brands," ChaMs.Aeuse E1P20A1BCuosntsiuion Avenue,NW .