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In vimo vacaosouoorcas MuTAGENICITY Assas ZEST OF TM COMPANY COMPOUNDS T-2247 CoC AND T-2248 CoC F & 7R 3s3, Final Report 5 September 1978 8 EDs Ni coe ren TT id CX oe EERE oicorons Lavoraions a. dfn 333 Ravenswood Ave.

Experiment No.: conducted at: Dates Conducted: Conducted By: Acute oral Toxicity Screen with 1-2574c00 in Albino ats RECEIVED OCT - 31379 TOXI3CmOLOGY 0979m80037 SRStia.kfeertPayuLlaE,bvoarlMauitanotnrieiosenost,aLabToncr.astory August 6, 1979 to September 6, 1979 DLDaLbWo.UratvaoMrriyeosTa,ench3k7n.oicgiahn- aDarteg : der mx.21.. cmabseens (2) WE.lo..

AR R26 - 07/0 BIODEGRADATION (BOD/COD) EST SUBSTANCE Identity: A mixture containing perfluorooctanesulfonate, which may also be referred to as PFOS, FC-95, or as a component of FC-203. (1Octanesulfonic acid) (CAS # 2795-39-3).

ARR2G - 0725 ACUTE TOXICITY TO AQUATIC INVERTEBRATES (EASTERN OYSTER) JEsTsu 0000B 0000s 0000T 0 ANCE Identity: A mixture containing perfluorooctanesulfonate, which may also be referred to as PFOS, FC-95, or as a component of FC-203. (1Octanesulfonic acid) (CAS # 2795-39-3).

AR 226 -- 0798 ACUTE TOXICITY TO AQUATIC INVERTEBRATES (DAPHNIA MAGNA) TEST SUBSTANCE \dentity: ArefmeirxrteudretocaonstPaiFnOiSng, PFeCr-f9l5u,oroorocatsanaescuolmfpoonanteen,twohficFhC-m2a06yAa.lso(1b-e Octanesulfonic acid) (CAS # 2795-39-3).

AR226-3330 Copy No.

Attain-ooGI BIOACCUMULATION (ANALYTICAL ONLY) TEST SUBSTANCE______________ Identity: Perfluorooctanesulfonate; may also be referred to as PFOS or FC-95. (1-Octanesulfonicadd, 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.

A lU 76-o io G > - )3 T O X IC IT Y T O A Q U A T IC P L A N T S (E.G., A L G A E ) T E S T S U B S T A N C E __________________________________________________ Identity: Perfluorooctanesulfonate; m ay a lso be referred to a s P F O S or FC-95. (1-Octanesulfonicacid, 1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8heptadecafluoro-, potassium salt, C A S # 2795-39-3) R e m a rk s field: The test substance is a white powder (3M Lot 583) of uncharacterized purity.

mi-oisQ International Research and Development Corporation SPONSOR: COMPOUND: SUBJECT: 3M Company FM-3422 Ninety Day Subacute Rhesus Monkey Toxicity Study.

PpXrOH'ft International Research and Development Corporation SPONSOR: 3M Company COMPOUND: Fluorad Fluorochemical FC-143 SUBJECT: Ninety Day Subacute Rhesus Monkey Toxicity Study.

SOIL ADSORPTION TEST SUBSTANCE Identity: Perfluorooctanoic acid, ammonium salt; may also be referred to as PFOA ammonium salt, Ammonium perfluorooctanoate, PFO, FC-116, FC-126, FC-169, or FC-143.

AR 226 -- OLR] ACUTE TOXICITY TO FISH (BLUEGILL) IESTSUBSTANCE Identity: A mixture containing perfluorooctanesulfonate, which may also be referred to as PFOS, FC-95, or as a componenotf 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.

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Copies to; AR226-2877 E. 1. du Font de Neroours and Company Haskell Laboratory for Toxicology and Industrial Medicine HASKELL LABORATORY REPORT NO. 376-79 Material Tested Haskell No. 13.072 Other Codes Sample Re-ady for Testing 6/8/79 Material Submit .Plastic Prod Parkerisburg, West Virginia DEPARTMENT Of TRANSPORTATION SKIM CORROSION TEST ON RABBIT SKIN Procedure; Six albino rabbles, weighing between 2-3 kg^ were.c^i.predl free of--hair .on the hack and stocks. 0.5 ml** of the ILCSL material (as supplied) was applied under 1.5 by 1.5 inch, 12-ply cot trunk of each rabbit was then loosely'wrapped with rubber sheeting.