CL) 3 ARE-0366 `AAtrttahcuhreMdeanrdeelc,omPrmoejnetcst 9o9n7t0h6e1326M43TeFcahtneiocaflFlRueoproorcthe"Amniaclayltsi,caRleMpeotrhtoNdoo.lo8,gyJana.nd17S,up1p9o7r9t". made by Professor Stephen A.

JE Come Cpt noneBtnvs GEE ARL26-0476 3M 8A.mmPolnasimuamChPoelrefclyusotrookoicntiannoaantde PHreopdautcitciEonnzWyomrekse,rCsh.olesterol and Lipoproteins in Toxicology research suggested, to a limited extent, that th incidence of pancreas acinar cell adenomas in ats fed perfluorooctanoic acid may be the result ofa mild but sustained increase in cholecystokinin (CCK) as a consequence ofhepatic cholestasis.

AR226-052| MICROBICS MICROTOX TOXICITY TEST TEST SUBSTANCE Identity: `PaesrPflFuOorAooacmtamnooniciuacmids,alat,mAmmonmiounmiusamlt;pemrfalyuoarlosooctbaencraetfee,rrPedFOto, FC-116, FC-126, FC-169, or FC-143.

ACTIVATED SLUDGE RESPIRATION INHIBITION TEST J TESTE SUBSS TANCT E ~S~U ~BS 0 T0 AN0 GE Identity: aPlesroflbuoeroroecfteyrrlesdultfoonaasteF,ludoirdoealckyylldaimmemtohnyilaummmodenriiuvamtisvael.t; may [1- D1,e1c2a.m2i:3n,i3u,m4,,4,N5-,d5e,c6y,l6-,N7,,N7-,d8i,m8e8t-hhyelp-t,adsaelctawfiltuhoro-1- octanesulfonic acid (1:1), CAS#251099-16-8] RL-e1m4a3r9k4s:referTrehdet3o Mbyptrhoedutcetsitolnablootrantuomrbyears was Lot P3025. 1.

AR 226 _ 0258 ACUTE TOXICITY TO FISH (FATHEAD MINNOW) IESTSUBSTANCE Identity: A mixture containing perfluorooctanesulfonate, which may also be referred to as PFOS, FC-95, or as a component of FC-603EF. (1Octanesulfonic acid) (CAS # 2795-39-3).

EHR - 08 373 AR16-- 0967 ORIGINAL Cow 2 6 FINAL REPORT y PROTOCOL 418-010 ORAL (STOMACH TUBE) DEVELOPMENTAL TOXICITY STUDY OF N-EtFOSE IN RABBITS .

Study Title ORAL (GAVAGE) TWO-GENERATION (ONE LITI'ER PER GENERATION) REPRODUCTION STUDY OF AMMONIUM PERFLUOROOCTANOATE (APFO) IN RATS SPONSOR'S STUDY NUMBER: T-6889.6 Data Requirement U.S.

BIODEGRADATION TEST SUBSTANCE Identity:Perfluorodecanesulfonataem,monium salt;may alsobe referred toas PFDS, FC-120,or3M Sample J2905-1.(1-Decanesulfonic acid,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10heneicosafluoroa-m,monium saltC,AS # 67906-42-7) Remarks: Test sample isa mixtureofthetestsubstanceinwaterand butylcellosolv(eappmximately25% testsubstance,37.5% butyl cellosolvaend 37.5% water).Allvaluesreportedrelatetothismixture.

CAS Number 307-35-7 3M Company Voluntary Use and Exposure Information Profile Perfluorooctanesulfonyl fluoride (POSF) 1.

p. 1 *- .

AR226-3046 Study Title Skin Irritation Test with H-21953 in Rabbits Laboratory Project ID Haskell laboratory Report No. 790-96 Author Tracy A.

.

AR 2%6-054% Perfluorooctane Sulfonate: Current Summary of Human Sera, Health and Toxicology Data 3M January 21, 1999 ) 000014 Jaary 21,1999 TABLE OF CONTENTS EXECUTIVE SUMMARY cscs I.

AR R26 -- 088 ACTIVATED SLUDGE RESPIRATION INHIBITION TEST IESTSUBSTANCE Identity: rMeifxetrurreedctoontaasinPiFnOgSp,erFfCl-u9o5r,ooocrtaansesauclfoomnpaotneewnhticohf mFCa-y30al0s3o.b(e1Octanesulfonic acid) (CAS # 2795-39-3).

FOR DU FONT USE ONLY AR226-2949 Du Pont HLO 379-90 Itl;loesf t Item) tiControl Item) Study Completed On i ; July 11, 1990 Contracting Laboratory 'Biosearch, Inc. ;3408-50 B Street Philadelphia.