BACK TO MAIN The complete titles of the reports reviewed by Dr.

ARZIG-ooSI Ecotoxicity Elements T itle ; 2- PFO S: A 96-H our Static A cute Toxicity T est with the Fathead Minnow (P im e ph a le s p ro m e la s ) PFO S: A 96-H o ur Toxicity T est with the Freshw ater Alga (S elenastrum capricom utum ) P FO S : A 48 -H o u r Static A cute Toxicity T est with the Cladoceran (.D a p h n ia m a g n a ) Laboratory or A uthor Wildlife International, Ltd.

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J U * -A BEST COPY AVAII ABLE S y n t h e s i s ami Cli;i rae: L e r i / . . i t i un u f F C - 1 4 3 - 14 C ARJ3GOH56 December 28, 1979 Conducted at: During: Synthesis Conducted by: Specific Activity and Radiochemical Purity Determination by: Report by: Specific Activity and Radiochemical Characterization Section Reviewed by: Commercial Chemicals Division and Riker Laboratories, Inc. 3M St.

/IR tf -O 1 BIODEGRADATION (BOD/COD/TOC) TEST SUBSTANCE Identity: Perfluorooctanoic acid, ammonium salt; may also be referred to as PFOA ammonium salt, Ammonium perfluorooctanoate, PFO, FC116, FC-126, FC-169, or FC-143.

AR226-1973 *. 1 - 1 T REV.1- CSUtUSKESBO Z E .

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SUMMARY FOR WORK PERFORMED FOR THE GERMAN GOVERNMENT AGENCY FOR MILITARY TECHNOLOGY AND PROCUREMENT ON FIRE EXTINGUISHING FOAM COMPOUNDS FROM MULTIPLE COMPANIES TEST SUBSTANCE Identity:A mixturecontainingPerfluorooctanesulfonatweh,ich may also be referredto as PFOS, FC-95, or as a component ofFC-200. (1-Octanesulfoniaccid)(CAS # 2795-39-3).

lInnlteerrnnaatliioonnaall RReesseeaarrcchh aanndd DDecvreell(oqp~mmeenntl CCoorrppovrra~ttiioonn oT" 8 AX sores SPONSOR: smazer: coCOuMzPoOrUDND:: SUBJECT: p-- 3M Company pSriunneiteyt-ibayeiSuybacute hares okey FFlluuoorraadd?

mie, M ath Physics 3M Medical Depariment pgsaeese ec, Building 20.25 S6t12Pa7l5, M11N1055133-3220 R2)6-000Y4 Radiolabel Oral Absorption and Intravenous Pharmacokinetic Studies Aadbmsionripsttieorne:d tAottwleoasgtr9ou5p%s o(2fa4 hsoiungrleanodra4l8dohsoeuravsaecrraigfiinceg)4o.2f3mgm/alkeg C[hCarJlPeFsORiSver CD rats (248-315 g, mean = 285 g) was absorbed within 24 hours (Johnson and Ober, 1979).

AR 826 -- 026 ACUTE TOXICITY TO FISH (FATHEADMINNOW) IESTSUBSTANCE ~~~ 0 Identity: A mixture containing perfluorooctanesulfonate, which may also be referred to as PFOS, FC-95, or as a component of FC-600. (1-Octanesulfonic acid, 11,22,3,3,4,4,556,6,7,7,8,8,8heptadecafiuoro-, potassium salt, CAS #2795-39-3) Remarks: The 3M production lot number was not noted.

oo Transparency No.l = L226- C=-8 LNG reol the Eo B3MET AFi on 1t9h7e9 Ze, Gregan woe mdiatad at Washington Weta.

BACK TO MAIN BIODEGRADATION (BOD/COD) TEST SUBSTANCE Identity: Potassium Decafluoro(pentafluoroethyl)cyclohexanesulfonate may also be referred to as FC-98.

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).