Document oDe8gMOv2rEko20Qzw2jwyagE

r^jioo^oou^og: A&2Zb - !8<g7 November 8,2004 To: Mary F. Dominiak U.S. Environmental Protection Agency EPA East (Mail Code 7405M) 1200 Pennsylvania Avenue, NW Washington, DC 20460 From: Katie Smythe, on behalf of the Telomer Research Program Subject: Guidance Document - Best Analytical Practices for TRP Studies The Telomer Research Program (TRP) and its member companies - Asahi Glass, Clariant, Daikin, and DuPont - submit the attached document, which was referenced at the October 12th Telomer Technical Work Group Meeting. "Guidance Document: Best Analytical Practices for TRP Studies" Please be advised that this document is updated periodically to reflect current experience as studies progress. We will submit updated versions of this guidance document as they are available. The attached file does not contain any information claimed as Confidential Business Information (CBI) under TSCA. Please let me know if you have any questions about the document or if you have any difficulties opening the attached files. Best regards, TRP Administrator