AR2%6-0161 ors 3M ME- DSTI4C3:ALStaDndEaPrdAPRroTceMdEurNeTfo,r LCivOerRSPubOceRluAlaTrEFraTctOioXnaItCioOn L- OGY Study Objective: 0R-S Perfluorochemical compounds suchas perfluorooctane sulfonate (PFOS) have. been linked with reduction in serum cholesterol levels and liver has been identified as the primary target site.

13 ym momma wer ay:Atlan Dba a MwiacrrodblaS.l RGiecnceitoi,csAsDseipsatratnmtenDtirector T acomerS s ne -- C--O SKI Project LSG-3145 Wibaw Oroiinees TTT on 1WG Bess STMMARY SRI International examined 34 Company's Compound T-3727 for muta= genic activity in the standard Anes Salmonella/microsome assay with strains TAIS35, TALS, TALS3S, TA98, and TALOD of the bacterium Salmonella typhimurius.

MR 4HA EPA] Hcorpelipn Mans chaices (iio AR 226-0799 fifo!

AR 226 _ 1194 Document 10 of 20 ` COMPILATION OF HISTORICAL C-8 DATA DUPONT WASHINGTON WORKS MAIN PLANT AND LANDFILLS : am } CONTAIN NC CRI 000492 EID168057 * JABLEOFGONTENTS ~~ 11.21 DC-O8CHUiMStEONriOcaTlGLAaIbZOATOatNO.r.y.A.R.A.I.S.S.I....oer rvec neoere1-11-1 13 PhysicochemicalDataforAmmoniumPer{luorooctanoate (C-8)............1-2 14 RERCTCNCES.rr " emma 20 Washinglon WOrkS Main PION... 21 Introduction.d......

ARLE -- [25] HN TSCA NCIC NOTIFICATION FORM FOR CBI DOCUMENTS | DOCKET NUMBER: ar 32g DOCUMENT CONTROL NUMBER: e3oZcocco ll DOCUMENT DATE: __L{-2-023 DOCUMENT TYPE: __ Doctt Ea?

: DEseanch SS ARI 056\ Argus Research Laboratories, Inc.

ARQ26 - 06Sh PFOS Pharmacokinetic - 3 000186 - CRNoordnhi.nng H59u41s5o53n70n7c7545 .

} AR286 -- 0708 MICROBICS MICROTOX TOXICITY TEST TEST SUBSTANCE Identity: A mixture containing referred to as PFOS, perfluorooctanesulfonate, which may also FC-95, or as a component of FC-201F-X.

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AR226-2228 EID295000 Emission Information 1823A 815D 8150 1353A Pre-Existing 614A 614A 781 1953 2365A Semiworks Application Semi-works Application Semiworks Application Semiworks Application 'This is the declared polential-to-emit for this emission point.

AR226-2427 CONSTITUENT LOWERPOHD DISCHARGE FC-143* TOLUENE OTHER VOC'S OTHERSEHIVOL'S UPPER PONDDISCHARGE FC-143* in-CRESOL OTHERVOC'S OTHERSEHIVOL'S LETART LANDFILL MONITORING OUTFALLS mg/L SURFACEMATER. 12/11/90 01/18/91 02/08/91 03/22/91 03/28/91 | 04/26/91 11/22/91 12/27/91 1.200 0.400 0.340 0.010 BDL NA 0.670 1,000 1.300 2.900 2.300 0.500 0.930 0.790 4.100 BOL- BELOWDETECTIONLIMIT NA - NOTAVAILABLE * FC-143 IS AMMONIUPMERFLUOROOCTANIOOANTICE SURFACTANT f4841 ^9l02rs

AR226-2473 ' 5/24 & 4/19/00 LPSD Water Sample Analytical Results (Letter, Fl L Ritoheyto Mr.

AR226-2621 \ ^ CWK PROJECT CLF LEACHATE SAMPLING 6/04 CLF LEACHATE SAMPLING 6/04 EFFLUENT/RIVER SAMPLING EFFLUENT/RIVER SAMPLING EFFLUENT/RIVER SAMPLING EFFLUENT/RIVER SAMPLING EFFLUENT/RIVER SAMPLING EFFLUENT/RIVER SAMPLING EFFLUENT/RIVER SAMPLING EFFLUENT/RIVER SAMPLING EFFLUENT/RIVER SAMPLING EFFLUENT/RIVER SAMPLING EFFLUENT/RIVER SAMPLING EFFLUENT/RIVER SAMPLING EFFLUENT/RIVER SAMPLING EFFLUENT/RIVER SAMPLING EFFLUENT/RIVER SAMPLING EFFLUENT/RIVER SAMPLING EFFLUENT/RIVER SAMPLING EFFLUENT/RIVER SAMPLING EFFLUENT/RIVER SAMPLING.