CCR Cytotest Cell R esearch GmbH & Co.

mm AR226-2998 Study Title Approximate Lethal Dose (ALD) of H-20349 in Rats Laboratory Project ID Haskell Laboratory Report No. 752-93 Author Carol Finlay Study Completed On December 21, 1993 Haskell Performing Laboratory B.

AR226-3059 Study Title 100-Person Human Patch Test with H-22033 (Test Item) Laboratory Project ID Haskell Laboratory Report No. 712-96 Study Completed On September 30, 1996 Contracting Laboratory ConTox Limited 3408-50 B Street Philadelphia, Pennsylvania 19134 Author David.

AR226-3091 DuPont HL-1998-01441 HASKELALNLDAIBNODRUASTTORRIAYLFMOERDTIOCIXNIECOLOGY H-227T6O2:FSATTAHTEIACD, AMCIUNTNEO9W6-SH,OPiUmRepShCaRleEspErNomINeGlasTEST PURPOSE: Tthesist cisoancreanntgreaftiionndsinagnsdtuddaytadmeseiagsnuerdemtoenptrsovatidpereadneetestrimmianteedoifnateqruvaatlisc. toxicity using fixed GENERAL INFORMATION WORKMHSRYAAENQSTKOEURENELISYTALTMELNNSSTTUU/CECMMOS0TDBBDEEEESDRER;f::|,Ji/|2H27B6_2 NOTSECUBOBCCNONMAOOOTSIMTTAKREPTMSENOBEPPGIUSORONUIIM'ONSATSRTSKBINIOORTETENYYRRSD;;::| %af TEST CONDITIONS Nominal concentrations tested: 0,0.5,1.0,50,500, and 5000 mg/L.

AR226-3092 DuPont HL-1998-01442 HASKELALNLDAIBNODRUASTTORRIAYLFMOERDTIOCIXNIECOLOGY H-22762: STATIC, TAOCUDTaEph4n8a-HmOaUgnRaSCREENING TEST PURPOSE: Tthesist cisonacreanntgreaftiionndsinagnsdtuddaytadmeseiagsnuerdemtoepnrtsovaitdpereadneetesrtmimianteedoifnateqruvaatlisc. toxicity using fixed GENERAL INFORMATION WORK HRAEQSKUEELSLT NNUUMMBBEERR:: MSYANTOENRYITAMELSST/TCECQSTODEED:S!

AR226-3126 DuPont-3220 TRADE SECRET Study Title H-24119: Bacterial Reverse Mutation Test in Salmonella typhimurium and Escherichia coli Laboratory Project ID: DuPont-3220 Test Guidelines: U.S.

AR226-3139 CONFIDENTIAL SPONSOR Elf Atochem S.A.

5M General Offices 3M Center St.

This fact sheet answers the most frequently asked health questions (FAQs) about perfluoroalkyls.

BACK TO MAIN STABILITY IN THE ATMOSPHERE (PHOTOLYSIS) TEST SUBSTANCE Identity: Perfluorooctanesulfonyl fluoride.

BACK TO MAIN Summary of Nave Rat/Rat Chow/Fish Meal Study Analyses Conducted by the 3M Environmental Lab (prepared 03/01/01) Nave Rats (Taken from summary report issued in 1998.)

ACUTE TOXICITY TO THE SALTWATER MYSID TEST SUBSTANCE Identity: Perfluorooctanesulfonate; may also be referred to as PFOS or FC-95. (1-Octanesulfonic add, 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 test substance is a white powder.

. - pRNG-OI03 PFOS: ADIETARY LC50 STUDY WITH THEMALLARD `WILDLIFE INTERNATIONAL LTD.

: 2774 P4aCtohmpoalnyoogfySciAenscesAopcplicaatotnes sintIenrmtaetnranCaortpioaotnoanl e =sr r e-- e ------ -------- -- T-- T ------------ AR226-0149 P(AATNHCIOLLLOAGRYY RSETUPDOYR)T ELECTRON MICROSCOPIC EVALUATION `OF LIVER IN CYNOMOLGUS MONKEYS 2S6U:LWFEONEIKCCAACPISDUPLOETTAOSXSIICUIMTYSASLTTUD(PYFOWSI:TT-H62P9E5)RIFNLCUYONROOOMCOTLAGNUES MONKEYS CLIENT STUDY NUMBER 6329-223 PAI STUDY NUMBER EM 99.76 Prepared by: James B.

BEST COPY AVAILABLE : psa : ANTWERP BLOOD TESTING RESULTS FROM JUNE, 1995 AHARDLELI E rReeLct 1.