~-- - _- P .1 DuPont Haskell Laboratory for Health and Environmental Sciences Elkton Road, P .O .

Enclosure (2): Ammonium Perfluorooctanoate: 28-Day Immunotoxicity Study in Male Rats; DuPont-18317 Ammonium Perfluorooctanoate: 28-Day Immunotoxicity Study in Male Mice; DuPont-18318 contains NO CBI nO I

Korzeniowski - DuPont M.

Rob ---------------------- FoTOarded by Robert F Pinchot/DEV/AE/DuPont on (M/23f2002 03:02 PM : y.

I Comipany Sanitized Does not contain TSCA CBI cli (CAS Regis NuNmubmbeerr: CBI Informati. on has been redacted Class ldentiier: ~~ Polymer * ++ TwTohatesaalavpPeporruaongxdeismwaoetfieglShaytlepsrPcreondtupcootfuscnodnst.ai Therefore, proximately pounds ning ionfthee sold in saitlseeslfpowuansdssosd 2002 by DuPont in aipnptrhoexiUmnaitteeldyStas the United in 2002 States + This material wasusedas. mill-applied ofl and wate repellent estment for paperan testis _-- CCAASInRdeegxiNstarmye:Number: CBI Information has been redacted Class Identifier: Polymer * aTpoptarloxPiomuantdesloyfSuespoPurnoddsu.cts containing sold in 2002 by DuPont ith United States was ++ThTeThrhieesfavmoaertreear,gieaalpwpweraiosgxhiutmpaestrecelaesydntofmilplo-upnpdliseindoftwhaetseersaanledsopsloeurlnefpdeswlalsesnptspotrlrodexaiitnmmteahnteteUlfnoyirtweodvSetna.teksniitni2od00w2t _--nonwoven textiles.

AR226-2486 ^ David M Rurak 09/06/200201:11 PM To: cc: Subject: Robert F Pinchot/DEV/AE/DuPont@DuPont Environmental coordination _...TM_-^-- Foiwarded by David M Ruralt/AE/DuPont on 09/OS/2002 01:10 PM -- /^ Uma Chowdhry 08/28/2002 11:16 AM To: cc: Subject: David M RRuurraaklv/AAEE//ODuuPPoormrt@@UDuuPPoonntt Environmental coordination Dave, I hear you are the env coordinator for the C8 issue.

Richard S Vickery/AE/DuPontQDuPont Maria S Angelo/AE/DuPontQDuPont, Ann K Masse/HO/DuPont@DuPont, Catherine A Barton/AE/DuPontQDuPont Environmental Sampling effort rneetings and pathforward...

AR226-2189 Chris E Shoop 08/24/2001 03:59 PM To: Debbie J Mulrooney/AEA)uPont@ DuPont cc: Roger J Zipfe!

Auer, W e appreciate the opportunity to meet with you and your staff on November 10, 2004 to review work being conducted by DuPont, or sponsored in whole or in part by DuPont, with respect to PFOA and telomers.

nJUU U/d/23 / I 2. a Anthony J Playtis 08/08/2000 12:36 PM To Gary W Jepson/AE/DuPont DuPont cc Robin C lee>nard/AE/OuPont0DuPont.

Philippe Koo Tze Mew i 000172 List of Participants Consultation Meeting on PFCA Action Plan Ottawa, Ontario February 6 - 7 , 2006 Lampert & Associates for Daikin Tokyo, Japan Manager, Regulatory Affairs Hercules Canada Mississauga, ON P-2 John Fisher Manager, Environmental Science E.l. du Pont of Canada Kingston, ON Susan Stalnecker Vice President, Risk Management DuPont Jack Soule DuPont Regulatory Consultant Kingston, ON Gary Spitzer DuPont Stephen Korzienowski Technology Manager DuPont Research & Development Wilmington, DL Kathleen Shelton Global Regulatory Leader DuPont Research & Development Wilmington, DL Jim Quick President, CPCA Mike Levy Manager Process Services & Quality Control CKF Inc.

ASH027888 EID78U68 EID781168 Dupont facilities, 9 August 2002, page 2.

c@ PU ) 4ea6- DuPont ?

DuPont Study).

Does not contain TSCA C6/ V 3- H-25134: Static, Acute, 48-Hour Screening Test to Daphnia magna DuPont-8862 1) <.