AR226-1969 U^syujL, 0, l ~t0 l T--' l) A ItC^O .

Study No.

ACUTE TOXICITY TO FISH (FATHEAD MINNOW) TEST SUBSTANCE Identity:A mixturecontainingperfluorooctanesulfonatweh,ich may alsobe referredtoas PFOS, FC-95, or as a component ofL-4647. (1Octanesulfonicacid)(CAS # 2795-39-3).

6295.23; ST-46 Protocol.

oral Terstoloa Study of T-2999C*C in RALbbits Zxperiment No.: Gonducted At: Dosing Period: Study Director: 06SITBO212 Safety Zvaluation Laboratory Fikex 'fa ratorl", Inc* ft.

InternCaolrrespondence T To: D.

AR226-2093 Test Result 6wnple Date Range Cone:entratlon Range Action Level Industrial Hy gmme 1/lffiS IZOIffli 100% Sample Dt Sample* Duration Type Employes Name BTO: 06 TEFLON We: 701 FINE POWDER DRYER-CAST SIDEfK 5/2&85 46259 330 Z 7/1185 .46260 345 Z 9/1BB5 48261 360 Z 32285 46262 330 Z Pers Chemical C-fl/FC-143 C.a/FC-143 C.BFC-143 OfflFC.143 BTO!

TNO-report CONFIDENTIAL THE EFFECT OF 3 PERFLUORINATED ALKYL SULPHONATED ON CHOLESTEROL/BILE ACID METABOLISM IN 15 %-FAT FED E3-LEIDEN TRANSGENIC MICE IN VIVO AND ON FATTY ACID CONVERSION INTO CHOLESTEROL IN RAT HEPATOCYTES IN VITRO.

AR226-2824 ^^c>"^/^^ International Research and Development Corporation SPONSOR: E.I. duPont de Nemours and Company SUBJECT: Ninety-Day Feeding Study in the Rat.- Francix X.

ACUTE TOXICITY TO AQUATIC INVERTEBRATES TEST SU STANCE (EASTERN OYSTER) Identity:A mixturecontainingperfluorooctanesulfonawthei,ch may alsobe referredtoas PFOS, FC-95, or as a component of FC-206 or L3243. (1-Octanesulfoniacid)(CAS # 2795-39-3).

: Smite, Sous AR7126-C032 SrCorporatToagy TY Se sa BG 3M Mortality Study of Employees at 3M Plant in Decatur, Alabama A retrospective cohort mortality studyofemployees, who worked at least one year (beginning in March, 1961) at the 3M chemical and film plants in Decatur Alabama, was conducted by University of Minnesota epidemiologists to determine whether the mortality experienceofthese employees was significantly different from that which `would be expected.

* 2pf 3M DDLiaerAsryeLrR.PJAoDh,nsDonABT CSo5r1pSoerdaaTtoDxecplapramyent 2PO0BCooxne3,22B0ing 0220-02.6.02 Supa MN 5813332200 AR 226-1068 SSomIoHsTiIsmaRmOeeam +s = roms ECHR- 0202-00373 soto OB Document Processing Center (7407M) EOfPfAiceEaosft P--olRloutoimon 6P4r2e8veAntttin:onSaencdtiToonx8i(ccs) US EPA W1a2s0h0iPnegntnosny,lvDaCnia20A4v6e0,-0N00W1 C @ i.

AR 226 - 0638 If Aeehng wih 3 on bod svmmanics offoe Name Neandee Seed Kathgy Anitole Geary Oyen Dace [Moors SING Scaring 8 each Ozma Herrmvoe2 Arde, Pbtes - Hatches frac)Kenszedy Colette Hodes - John Butenhoff Michal Somdmo Proll Duda Oagid Monroe Ceprghn Plone EFA 202-20-139( EPA an Sa EVR IM = 4 FR EPH aM 3M eer EPA 202-240-3913 451- 727-P565 7o3-~gl~ox|3 202-26-(259 651- 7728- 7452 20c-260- (355 503-90 -03%F 202-265-1237 U2 2Uel LST 6SF733- 1962.

AR226-2825 ^L0-e>^f-&s International Research and Development Corporation____ SPONSOR: E.

AR226-1966 ^'"'?