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.

Taft Stettinius & Hollister LLP 425 Walnut Street, Suite 1800/Cincinnati, OH 45202-3957 / Tel: 513.381.2838/Fax: 513.381.0205 /wvwv.taftlaw.com Cincinnati / Cleveland / Columbus / Dayton / Indianapolis / Northern Kentucky / Phoenix / Beijing Robert A.

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.^ E0sr> UNITED STATES ENVIRONMENTAL PROTECTION AGENCY WASHINGTON, D.C. 20460 JAN 2 5 2006 Mr.

Relevant studies include mammals that have undergone non-acute exposure to Cape Fear PFCs and biomonitoring of workers who and their children.

89080000216 Re: TSCA 8(e) Substantial Risk Notice: Supplemental to Docket No. 8EHQ-0598-373; Sulfonate-based and Carboxylate-based Fluorochemicals To whom it may concern, 3M is submitting this notice to supplement its previous submissions on sulfonyl-based and carboxylate-based fluorochemicals.

Katherine E.

Micros To LarAyHondingS CopormanMIIS@M-Copare Michael J.

SSttuuddiieess TToo BBee MMoovveedd ttoo 88((ea)) DDoocekkeatt aEPA Submision Cherical/ Studs Submission Date Product Name SusTide Laboratory SudyNo.

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