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A < S .S l.6 March 21, 2003 To: Mary F.

A & c k & G ~~ I b ( > 1 UDR-TR-03-00044 Final Report - LaboratoryScale Thermal Degradation of Perfluoro-Octanyl Sulfonate and Related Substances June 2003 002039 Final Report Laboratory-Scale Thermal Degradation of Perfluoro-Octanyl Sulfonate and Related Precursors This report covers the efforts performed by the University of Dayton Research Institute (UDRI), Environmental Science and Engineering Group, Dayton, OH 454690132, during the period from March 2001 to December 2002.

A A A & - Uhi*] IN THE CIRCUIT COURT OF WOOD COUNTY, WEST VIRGINIA JACK W.

3M General Offices 3M Center St.

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Toxicological Summary PFOS Dietary Chronic Pilot Reproductive Study: Northern Bobwhite Test Substance: Perfluorooctanesulfonate (PFOS) Structure: 1-Octanesulfonic acid, 1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8heptadecafluoro-potassium salt.

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M3.6 _ 0630 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY O WASHINGTON.

AR226-1896 T-7483.1 ST-45 CONFIDENTIAL BUSINESS INFORMATION SUBJECT TO PROTECTION UNDER THE TOXIC SUBSTANCES CONTROL ACT AND OTHER LAWS HAS BEEN REDACTED FROM THIS DOCUMENT Title: Toxicokinetic Screen of FC Methyl Carboxamide (T-7483) In Rats.

ENV/JM/MONO(2005)1 Unclassified Unclassified AR226-1937 Organisation de Coopration et de Dveloppement Economiques Organisation for Economic Co-operation and Development ENV/JM/MONO(2005)1 13-Jan-2005 E nglish - Or.

TRADE SECRET AR226-3165 DuPont-2926 Study Title H-24002: Biopersistence Screening 10-Dose Oral Gavage Study in Rats Laboratory Project ID: DuPont-2926 Author: Carol Finlay, B.A.

p' 3M /\-(tHP.6~ $S~7 3M ENVIRONMENTAL LABORATORY PROJECT NO.EOS-0442 Analytical Report Definitive Study: Quantitative Screening of Commercial Lots of Human Serum Obtained in 2004 for Endogenous Fluorochemicals Using Solid Phase Extraction and Liquid Chromatography/Tandem Mass Spectrometry Laboratory Request Number: E05-0442 Testing Laboratory 3M Environmental Health and Safety Operations 3M Environmental Laboratory 3M Environmental Laboratory Project Lead Mark E.

p. 1 List of Participants AAUZ- 367 Consultation Meeting on PFCA Action Plan Ottawa, Ontario February 6 - 7 , 2006 Vivian Cothros Manager Regulatory Services 3M Canada London, ON Dr.

AZ.2Z 6 - 5 7 lf .lt Presented at Society of Toxicology 4&hAnnual Meeting San Diego, CA.