DuPont-19567 Review II: Perfluorooctanoic Acid (PFOA) In The Environment John T.

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oa 23 er |{ PR ts 1d UNITED STATESWEANSVHIIRNOGNTMONE,NTDA.CL.P2R0O4T6E0CTION AGENCY FYZ-0301- 137 AR 226- 1003 March 20, 2001 FY1-00-801378 PreTvoeenSoFmessmnacnetss ao ADtutPn:onGterHaalsdkeLl.lKLeanbnoreadtyory Director, Applied Toxicology 8 ElNkewtaornkR,oDadE, P.1O9.71B4o-x005500 Errore.

pf AR 226 -- 114] Telomer Research Program (TRP) Update Presented to U.S.

TAFT, STETTINIUS & HOLLISTER LLP Coma REI eros SEE. 2a(f 425 WALNUT STREET, SUITE 1800 CINCINNATI, OHIO 45202-3957 pm utowsi siren AE er EEL wtf com AR 226 _ Es Rbol(s5o1te3@)wr3ra5an7a.B9n0c3o8omm : November 27, 2002 CERTIFIED MAIL NO. 7002 0860 0006 6119 4460 RETURN RECEIPT REQUESTED Mary Dominiak United States Environmental Protection Agency Office of Pollution, Prevention and Toxics Chemical Control Division 1201 Constitution Avenue, N.W.

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BACK TO MAIN Study Title Microbial Metabolism (Biodegradation) Studies of Perfiuorooctane Sulfonate (PFOS) I l l .

BACK TO MAIN Impinger Studies of Volatility of FC-95 and FC-143 Intoduction and P u p : ?

SRPT T-7& J MIN 314l022208 PERJ%UOROO~AlVE2WLFONYLFLUORIDE T-7 b ,OSF) t .a BACTERJAL REVERSE MUTATION TEST Sponsor 3M Center 3M Corporate Toxicology Building 220-2E-02 St Paul I"55133-3220 USA Research Laboratory HuntingdonLife SciencesLtd.

Page 1 FINAL REPORT Epidemiology, 220-3W-05 Medical Department 3M Company St.