SR2RE-0OTTS | TSCA NCIC NOTIFICATION FORM FOR CBI DOCUMENTS | ee --eeeeeeee eee DOCKET NUMBER: a R 22 b DOCUMENT CONTROL NUMBER: __(L 3 ( 020000 2, DOCUMENT DATE: Document Type: _ 2-2(=C ( Do cir (one Distretfe 8R o3xg 8 T(OCFHBEIT)DSOUCCNAUDMEREERQNSUTEICRRTEEIFSOEENRPE1AN4CTOEOFDTPAHRBEOOTVTEOECXITISCFCRSLUAOIBMMSPETUDABNALCSICECSDOINCFSOICNDLTEONRSTOUILRAEALSCBTCUBS(IITNSOECBSATS)A.IINNEFTDOHRAUMTNADSTEEICROTNION [TRSECLEAA,SAENODRIDT IMIPOSSESCCROIFLMISNUAOCLHPSIENNFAUOLRTMIRAETSIFEOONR.

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AR 226 _ [415 c 000227 INTEROFFICE MEMORANDUM DFartoem: DTeeplt:Not A1N2T-HAOpNr-Y19J9.0 (0T2ON:Y4)5pmPLAYTIS PLAYTIS P3P0D4--E8R63-2228 TTOO:: CPhEaNNrYlesC TM.AHAOlNtEY TO: WALTER M.

AR226-1539 ATTACHMENT 1 YEAR 2002 AIR DISPERSION MODELING ANALYSIS OF APFO EMISSIONS DuPont Washington Works Facility Parkersburg, West Virginia RECEIVED OPPT NCIC 2003 October 31 8:25AM Prepared by: DuPont Engineering Technology (DuET) Environmental Section Wilmington, DE 19898 October 17, 2003 Year 2002 Air Dispersion Modeling Analysis October 17, 2003 Page 2 1.

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Ar226 - 0637 ACUTE TOXICITY TO AQUATIC INVERTEBRATES (COROPHIUM'VOLUTATOR) EST SUBSTANCE Identity: A mixture containing perfluorooctanesulfonate, which may also be referred to as PFOS, FC-95 or as a component of FC-201AF. (1`Octanesulfonic acid) (CAS # 2795-39-3).

Ip AR 226 0935 DaiA nipron Tokar & Clrermi_ cnls_ , Inc. 12TangoTakai.

150 ff AR 226- 0947 Telomer Research Program 2 Update and Status Report : Presented to U.S.

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