AR226-3166 TRADE SECRET Study Title H-24159: Biopersistence Screening 10-Dose Oral Gavage Study in Rats Laboratory Project ID: DuPont-4182 AUTHOR: Carol Pinlay, B.A.

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381 pp AR226-097F DRAFT INITIAL ASSESSMENT REPORT PERFLUOROOCTANE SULFONIC ACID AND ITS SALTS October 2, 2000 ER =- 3a53 XR Prepared by 3m in consultation with Consultancy Jack Moore, DVM, DABT, Hollyhouse, Inc.

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BACK TO MAIN 3M Environmental LaboratoryReport No.W2783 Study Title Screening Studies on the Aqueous Photolytic Degradation of 2-(NEthylperfluoroctanesuIfonamido)-ethyal lcohol (N-EtFOSE Alcohol) Dafa Requirement Consistent With: OPPTS: 835.5270 "Indirect Photolysis Screening Test" -and- OECD Draft Document "Phototransformation of Chemicals in Water - Direct and Indirect Photolysis", August 2000 Author Thomas L.