Society of Environmental Toxicology & Chemistry Summary of DuPont Presentations AR226-3343 SETAC Europe 27 April -1 May, 2003 Hamburg, Germany Biotransformation of the fluorotelomer 8-2 Telomer B Alcohol (8-2 TBA) in bacterial culture WangN.'.

Enviroran ent En Arnnnemerd Canada Canada P. 1 5q 4 ~'` ~~C'~ ~ ~ Invitation to the Consultation Meeting Action Plan on Perfluorocarboxylic Acids and Precursors Invitation a la reunion de consultatio n Plan d'action pour les acides perfluorocarboxyliques et leurs precurseurs January 24, 2006 Le 24 janvier 200 6 Dear Sir or Madam, Madame, Monsieur , On December 20, 2005, you were sent a Nous vous avons envoye, le 20 decembre Consultation Notice for the Action Plan on 2005 dernier, un avis de consultation Perfluorocarboxylic Acids and Percursors . concernant un Plan d'action pour les acides Further to your interest in participating in perfluorocarboxyliques et leurs precurseurs . the consultation process, this letter is to Suite a votre interet a participer au processus confirm that the consultation meeting will de consultation, nous voulons confirmer que be held on Februa ry 6 and 7, 2006 at the la reunion de consultation aura lieu les 6 et 7 Holiday Inn Hotel in Ottawa.

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Anthony J Ptaytis 08/08l2000 12 :36 PM . . . .. .. . . . . . . . . .

I Speci Materials Su PeounlerMY 55148-1000 aS February 20, 2008 Via Hand Delivery Docket AR-226 EPA East Building, Room 6428 1201 Constitution Ave.

Taft/ Taft Stettinius & Hollister LLP 425 Walnut Street, Suite 1800 ICincinnati, Ohio 45202-3957 ITel: 513.381.2838 IFax: 513.381.0205 Iwww.taftlawcom Cincinnati /Columbu5 ICleveland /Dayton /Covington IPhoenix ROBERT A.

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3 Analytical Report Determination of PFC Concentrations in Fish Collected from the Tennessee River in the Fall of 2012 Study Title Analytical Study ISO12-01-01-04: Tennessee River Fish Sample Analysis, October 2012 Project Coordinator(s) Jai Kesari, P.E., DEE and Charles Young Weston Solutions, Inc. 1400 Weston Way Westchester, MA 19380 Principal Analytical Investigator Cleston C.

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AR226-1030A041 BACK TO MAIN 3M Environmental Laboratory Report No.

Attachments to Letter to C.

Attachments to Letter to C.

FINAL REPORT /H&36-0553 received OPPT CBIC 2000FEB 22 AM||; 3* PROTOCOL 418-014 ORAL (GAVAGE) CROSS-FOSTERING STUDY OF PFOS IN RATS SPONSOR'S STUDY NUMBER: T-6295.13 FINAL REPORT DATE: 23 JULY 1999 # 002S9- PROTOCOL 418-014 ORAL (GAVAGE) CROSS-FOSTERING STUDY OF PFOS IN RATS SPONSOR'S STUDY NUMBER: T-6295.13 TABLE OF CONTENTS SUBJECT I.

Katherine E.