ot ARR2G -- 1383 FINAL REPORT Epidemiology, 220-3W-05 Medical Department 3M Company St.

*00EI9803(83) 18:07 A 0001120226818 \P 2EDIC KANSAL R&D IRD POLI AR 226 - 0933 Dainippon Ink & Chemicals, Inc. 13Taasago Takashi Facsiomsile TransmiPsa sion Griap= S20001 JO NSAMhE a LOCATION eensMuss.e Clark +++" 401 M Sect, SW (7405) WashinDgCt20o46n0 Fax.

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AR226-2197 /y Debbie J Mulrooney 08/28/2001 08:12 AM To: cc: Subject: Fred M Lentz/SE/DuPontQO.uPont Ta-Wei Fu/SE/DiiPontQDuPont, Stephen J Gissy/AE/DuPontQDuPont, Oscar T Garza/AE/DuPont@DuPont, Robbin Banerjee/AE/DuPont@DuPont.

AR226-2242 4348500 C8 2000 Actual Emissions Annual Average Vapor Concentrations (ug/m3) 434BOQ(H 4347500^ 4347000 4346500- 4346000 440000 440500 441000 441500 442000 442500 Maximum concentration = 2.805 ug/m3at 442135E, 4346899N 443000 443500 444000 444500 mi 4348500' 4348000H C8 Permitted Emissions Annual Average Vapor Concentrations (ug/m3) 4347500H 43470004 4346500 4346000H 440000 440500 441000 441500 442000 442500 Maximum concentration =10.033 ug/m3 at 44213 5E, 4346899N 443000 443500 444000 444500

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% AR226-2817 TRADE SECRET Study Title H-24921, H-26313, and H-26225: Evaluation of the Interference of the Test Substance in the Analysis of Rat Serum Lipids AUTHOR: Denise Hoban, B.A, MLT (ASCP) STUDY COMPLETED ON: October 13, 2004 TESTING FACILITY: E.I. du Pont de Nemours and Company Haskell81^ Laboratory for Health and Environmental Sciences Elkton Road, P.O.

TRADE SECRET AR226-3212 Study Title H-25134: Static, Acute, 96-Hour Screening Test to Oncorhynchus mykiss Laboratory Project ID: DuPont-8861 AUTHOR: Laurie D.

. . , MLE /2// AR2a26. 3576 SMENVITOROMEENRTAOLLAHLBoOER0A8CT0OTR4Y2 3M Conan yey Analytical Report Cay 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 Enviro3nMmeEnntvailroHnemaelnthtaalnLdabSoarfaettoyryO.perations - -_ 3M Environmental Laboratory 8 uz Project Lead Mark E.

D EPAR TM EN T OF THE NAVY NAVAL RESEARCH LABORATORY 45SS OVERLOOK AVE SW WASHINGTON DC 2M75-S320 IH E PL Y A c r C P TO 3900 Ser 6180/0303 4 August 2004 From; Commanding Officer, Naval Research Laboratory To; Commanding Officer, Naval Facilities Engineering Service Center, Port Hueneme, CA (Code ESC421 R.

OFFICE OF THE UNDER SECRETARY OF DEFENSE 3 0 0 0 D EFEN SE PENTAGON W A SHIN GTO N, DC 2 0 3 0 1 -3 0 0 0 ACQUISITION TECHNOLOGY AND LOGISTICS AUG 0 7 2008 MEMORANDUM FOR ASSISTANT SECRETARY OF THE ARMY (ACQUISITION, LOGISTICS & TECHNOLOGY) ASSISTANT SECRETARY OF THE NAVY (RESEARCH, DEVELOPMENT AND ACQUISITION) ASSISTANT SECRETARY OF THE AIR FORCE (ACQUISITION) CHAIRMAN OF THE JOINT CHIEFS OF STAFF (J-4) SUBJECT: Phase-Out of Perfluorooctanoic Acid (PFOA) Perfluorooctanoic Acid (PFOA) is used in the formulation o f products critical to the Department of Defense (DoD).

F rom : To: Sent: Subject: Attachm ents: Berchtold, Brian NAVAIR Barylski Doug J NSSC; Hunstad Mary P NSSC; McCroryDM@navsea.navy.mil; Satterfield David B NSSC 12/22/2003 4:53:11 PM Review of EPA Action Related to AFFF Surfactants Review of EPA Action Related to AFFF Surfactants 11-18-03.doc R eview of EPA Action Related to AFFF Surfactants 11-18-03.doc Info on AFFF (no charge) - Merry Christmas to all...................

Katherine E.

3M General Offices 3M Center St.