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/VR R A ,6 _ G if-S PFOS * Genotoxicity - / 000033 IN VITRO MICROBIOLOGICAL MUTAGENICITY ASSAYS OF 3M COMPANY COMPOUND T-2816CoC Final Report, Revised March 1980 By: Kristien E.

Form 6747-1 1 A TECHNICAL REPORT SUMMARY Dete 8/4/78 TO: TECH N ICA L COMMUNICATIONS CENTER - 201-2CN ,, mportant - if report is printed on bod) sides o f paper, send two copies to TCC.)

ENVIRONMENTAL PHYSICAL/CHEMICAL, FATE, EFFECTS AND MONITORING STUDIES N-ETHYL AMIDE BACK TO COMPOUNDS S TU D Y TITLE LABORATORY OR AUTHOR DATE COMPLETED TYPE Environmental Fate and Transport The 18-Day A erobic Biodegradation Study of P erfluorooctanesulfonyl-B ased C hem istries Pace Analytical Services, Inc. 2/20/01 R obust sum m ary, final report

BACK TO MAIN Centre Analytical Laboratories, Inc. 3048 Research Drive State College, PA 16801 www.centrelab.com ^P h on e : (814) 231 -8032 Fax: (814) 231 -1253 or (814) 231 -1580 Analytical Report Fluorochemical Characterization of Sediment, POTW Sludge, and Landfill Leachate Samples Columbus, GA (W2336) Centre Analytical Laboratory Report No. 023-014U (Revision 1) Revision Date 3/28/01 Testing Laboratory Centre Analytical Laboratory, Inc. 3048 Research Drive State College, PA 16801 3M Environm ental Laboratory Contact Kent R.

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AR226-1376 Medido Health Physics Industriai Hygiene Toxicology Medical 0epartment/3M 3M Center St.

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AR226-2219 EXD294947 Stock Parameters 1823A 815D 813D 1353A Pre-Existing 614A 614A 781 1553 2365A Seimworks Application Seiiiiworka Application Seimworks Application Sciniworks Application ' Vcni IDT61ZCE consists o f 18 onc-foot diameter vents.

AR226-2327 A ir Em issions M odeling Plan A ir dispersion modeling will be performed to calculate ambient ground-level air concentrations o f C8 emissions from the Chambers Works site.