ACUTE TOXICITY TO FISH (BLUEGILL) TEST SUBSTANCE Identity:A mixturecontainingperfluorooctanesulfonatweh,ich may also be referredtoas PFOS, FC-95, or as a component of FC-600. (1-Octanesulfonicacid,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8heptadecafluoro-p,otassium saltC,AS # 2795-39-3) Remarks: The 3M productionlotnurt@ibwears notnoted.

AR226-2843 .

BIODEGRADATION (BOD/COD/TOC) TEST SUBSTANCE Identity:Perfluorooctanoiaccid,ammonium salt;may alsobe referredto as PFOA ammonium salt,Ammonium perfluorooctanoateP,FO, FC116, FC-126, FC-1 69,or FC-143.

ACUTE TOXICITY TO FISH (FATHEAD MINNOW) TEST SUBSTANCE Identity:A mixturecontainingperfluorooctanesulfonatweh,ich may also be referredtoas PFOS, FC-95, or as a component of FC-206 or L3243. (1-Octanesulfoniacid)(CAS # 2795-39-3).

oo | AR126-0007 = AbsorepvteironaofsiFngel-e252O-r4Macs D1onsreata 6 cotober 26, 1973 Conducted at: Durtig: Conducted bys Report by: Reviewed by: RSSiuekbesripdauiLlaa,rbyoMraoitfnonreaisneost,a Inc. 55101 une to uly, 1979 5. 3.

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

N-ETFOSE Alcohol Bibliography Synonyms: FM 3422, FM 3923, FM 4635, FM 4120.

AR 226- 050M ACUTE TOXICITY TO FISH TEST SUBSTANCE Identity: Perfluorooctanoic acid, ammonium salt; may also be referred to as.

AR 826 -- 0829 ACUTE TOXICITY TO AQUATIC INVERTABRATES (DAPHNIA MAGNA) TEST SUBSTANCE 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, 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 3M production lot number was not noted.

AR 226 _ 0872 ACUTE TOXICITY TO FISH (BLUEGILL SUNFISH) IESTSUBSTANCE ~~ Identity: A mixture containing perfluorooctanesulfonate, which may also be referred to as PFOS, FC-95, or as a component of FC-780B. (1Octanesulfonic acid) (CAS # 2795-39-3).

BIOCONCENTRATION (DISTRIBUTION COEFFICIENT) TEST SUBSTANCE EHR - 0800-373 Identity: rNe-fmeertrheyditpoerafsluNo-rMooecFtOanSeEsAullcfoohnoalm,idFoCe-t7h9a0n,olo;r mFMa-y3a9l2s5o.be(1-.

SOIL ADSORPTION TEST SUBSTANCE Identity:N-methylperfluorooctanseulfonamidoethanolm;ay alsobe referredtoas N-MEFOSE Alcohol,FC-790, or FM-3925. (1Octanesulfonamide,N-methyl-1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8heptadecafluoro-N-(2-hydroxyethyClA)S-,# 24448-09-7) Remarks: Materialisan off-whitew,axy solid.Sample purityand lot number were notrecorded.

RIKER LAU DRAT0131E S, IN C.

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).

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).