BACK TO MAIN PFOS: A FROG EMBRYO TERATOGENESIS ASSAY -XENOPUS (FETAX) FINAL REPORT WILDLIFE INTERNATIONAL, LTD.

STABILITY IN WATER (PHOTOLYSIS) TEST SUBSTANCE Identity: Perfluorooctanesulfonate-potassium salt.

A R 226 'C o ' Oral Teratology Study of FC-95 in Rats Experiment No.: Conducted At: Dosing Period: Study Director: 0680TR0008 Safety Evaluation Laboratory Riker Laboratories, Inc.

A R X & 'O o i CAS Number 1763-23-1, 29081-56-9, 70225-14-8, 2795-39-3, 29457-72-5 / 3M Company / 4/27/2000 l Voluntary Use and Exposure Information Profile Perfluorooctane Sulfonic Acid and Various Salt Forms I.

A W IG -o o sn fc-i WATER SOLUBILITY TEST SUBSTANCE Identity: Perfluorooctanesulfonate; may also be referred to as PFOS or FC-95. (1-Octanesulfonic acid, 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.

fm -o o ^ i BIODEGRADATION F 7 ^J5 - TEST SUBSTANCE Identity: Perfluorooctanesulfonate, DEA salt; may also be referred to as PFOS DEA salt, FC-99, or 3M Sample No. 2. (1-Octanesulfonic acid, 1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafluoro-, compd. with 2,2'-iminobis[ethanol] (1:1), CAS # 70225-14-8) Remarks: Test sample is a mixture of the test substance in water (approximately 25% test substance and 75% water).

A R I I M g kbw-2/3/98 Effect of N -Alkyl Perfluorooctylsulfonamides on M itochondrial Bioenergetics In Vitro Kendall B.

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3M Report: Bioaccumulation Studies A R 2X -0351 j.w.

Corporate Occupational Medicine 3M Center, Building 220-3W-05 St.

flRr& 'O 5G\ Summary PFOS Rat Two-Generation Reproduction Study Study Numbers: 3M T-6295.9, Argus 418-008 (in-life), FACT-TOX-012 (analytical).

CAS Number 335-67-1,3825-26-1,335-95-5 3M Company 6/8/2000 Voluntary Use and Exposure Information Profile Perfluorooctanoic Acid and Salts I.

'A O R I G N A L ARi ..ag geM- ozoo- iy Absorption and Biotransformation of N-Ethyl FOSE and Tissue Distribution and Elimination of Carbon-14 after Administration of N-Ethyl FOSE-^^c in Feed -7 -1 S'"5 0065 January 19, 1983 Conducted At: During: Conducted By: Report By: Riker Laboratories Inc. 3M Center St.

3M Larry R.

Oct 02 02 03:2Sp Ralph Cooper 919 541-5138 p.2 A ff M $6 _ H8 ft* S*> USE* UNITED STATES ENVIRONMENTAL PROTECTION AGENCY National Health and Environmental Effects Research Laboratory Reproductive Toxicology Division Research Triangle Park, NC 27711 October 2, 2002 OFFICE OF RliSUARCH AND DEVELOPMENT MEMORANDUM SUBJECT: Control v$.