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|| AR226 3232 DuPont TRADE SECRET Study Title H-24768: Developmental Toxicity Study in Rats Laboratory Project ID: DuPont-6515 "TEST GUIDELINES: U.S.

[ames | | | | | 294002D.4Da5a1y6:GavvSaiggbeeShStrodynyiiiTnoRRaxttis cwvithOneGGeenenraetoionRReepprroodduuccttiioonnEvavluaatinonss ARR2E_ 3238 DDRueurvrioosmen-d35P3a8kge TRADE SECRET Study Title H-24516: Subchronic Toxicity 90-Day Gavage Study in Rats `with One-Generation Reproduction Evaluations Revision No. 1 Volume 5 of 5 TEST GUIDELINES: U.S.

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6) OECD 471-OPPTS 870.5100, Bacterial reverse mutation test (Ames test), 0623-2140 SANITIZED DEC 0 9 2003 F"AL REPORT Primedica Redfield Test Article: Potassium Perfluorobutane Sulfonate SITEK Study NO. 0623-2140 July 12, 2001 7A. .SITEIC R E S E A R CLHABORATORIES 15235 Shady Grove Road, Suite 303, Rockville, Maryland 20850 301/9264900 FAY 301/926-8891 Study Title Evaluation of a Test Article in the Salmonella typhimurium/Escherichia coli Plate IncorporatiodPreincubation Mutation Assay in the Presence and Absence of Induced Rat Liver S-9 Test Article I.D.

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|f AR 226 _ 0g4.2, 10/13/00 Tidsmen lesear f Cup f7e0kes Charles Hao Osene Meonmnce Dedric Lez tes E44 forpr fee) EPA OPE 170) EY err ad (20 92co3 279 C202)24p 187 202 al BIEST Mars, Dominiak!

LPhone: (814)231-8032 BACK TO MAIN Fax:(814)231-1253 or (814)231-1 580 Analytical Report Fluorochemical Characterization of Surface Water and Sediment Samples Port St.

File;c8 Emission Point 662 647 699 652 658 231 232 216 242 274 R022EEF6 R022EEF8 R022EEF7 R022EEF9 Emission Rate (a/sl 0 2.06E-01 0 4.00E-03 2.00E-03 3.2BE-02 3.32E-Q2 0 1.05E.02 3.03E.02 1.73E-04 4.31 E-05 4.31 E-05 8.63E-08 Stack Height (ml 45.7 18 19.2 21.3 20.7 21.7 20.3 18.3 21.3 33.5 14.3 14.9 14.9 14.9 Temp (K) 350.9 317 317 366.5 422 327,6 327.6 343.2 366.5 397 299.8 299,8 299.8 299.8 Velocity (mis} 12.3 51.8 6.46 16.5 6.8 4.6 0.9 10.5 18 13.6 9.1 12.2 3 6.1 Diameter (ml 0.405 0.457 0.305 0.598 0.497 0.251 0.635 0.396 0.204 0.21 0.762 0.61 0.61 0.61 Flle.'