AR226-1891 Final Report Study Title (14C)-8-2 Telomer B Alcohol: Adsorption/Desorption using a Batch Equilibrium Method Data Requirement Protocol designed to meet the known requirements of OECD Guideline 106 (January 2000) Author S Swales Sponsor Test Facility Katie Smythe, Administrator Telomer Research Program The Rand Corporation 1200 South Hayes Street Arlington, VA 22202 USA Covance Laboratories Ltd Otley Road, Harrogate North Yorkshire HG3 1PY ENGLAND RECEIVED OPPT NCIC 2004 DEC 22 AM 11:20 Covance Study Number 2304/001 Covance Report Number 2304/001-D2149 Report Issued 16 July 2004 Page Number 1 of 89 Covance Study Number 2304/001 Final Report STATEMENT OF NO DATA CONFIDENTIALITY CLAIMS (14C)-8-2 Telomer B Alcohol: Adsorption/Desorption using a Batch Equilibrium Method No claim of confidentiality is made for any information contained in this study on the basis of its falling within the scope of FIFRA Sections 10(d)(1)(A), (B) or (C).

AR226-2338 Fluoropolymers Monitoring Technical Group September 18, 2003 Agenda Program Overview - EPA Suggested Priority Change Discussion Landfills Soil Sampling Biota Sampling ssy ^E^y-^sl Possible Sources of Exposure PFO Impuri POSF R Mate Trans formation to PFOA APFO Manufacture w '< Fluoropolymer Summary Processing Fluoropolymer Manufacture Dry Resin Processing Non Fluoropolymer Products Aqueous Resin Processing APFO Manufacture 99% Reduction in emissions as compared to prior manufacture Air dispersion modeling Water monitoring - Prior Manufacturer - New technology baseline Program Plant Design LOI LOI/other LOI Timi In pl Com Ongo Ongo >99% Emissions Reduction APFO Manufacture Air Dispersion Modeling Water Monitoring LOI ECA Fluoropolymer Summary Processing Fluoropolymer Manufacture Non Fluoropolymer Products Dry Resin Processing Aqueous Resin Processing Non-Fluoropolymer Products Program Tim Commitment to not sell APFO outside fluoropolymer industry LOI Ong I 3s O, hrMi -- ID M m H 0 W M I-' 01 >99% Emissions Reduction APFO Manufacture Air Dispersion Modeling Water Monitoring Fluoropolymer Summary Processing Fluoropolymer Manufacture Dry Resin Processing Aqueous Resin Processing LOI ECA Fluoropolymer Manufacture Global Material Balance 50% Emissions Reduction Commitment 2002 Status - 48% reduction from the baseline Monitoring/Modeling Commitments - Air dispersion modeling - Groundwater - Soil - Landfill Program pre-LOl pre-LOl LOI LOI/other Other Other Timi Com 20 12/31 Ongo (Toda (Toda >99% Emissions Reduction APFO Manufacture Air Dispersion Modeling Water Monitoring LOI ECA Fluoropolymer Summary >50% Emissions Reduction Fluoropolymer Manufacture j-^ Dispersiola tVtodeling ^vVater Sampliing/ ^vionitormg ^/-<^n^--S^\ ------------------11 T31,,-N^/.1n^<' Processmg -> Dry Resin Processing Aqueous -> Resin -> Processing ------------------------k- W 0 I.J M H CT 0 w C.I 10 ^ aSu M CO I-' 0 W M It Processing/Articles of Commerce Program Tim Articles of commerce testing - "New" Articles of Commerce - "Aged" Articles of Commerce Dispersion processors material balance Incineration testing LOI ECA LOI ECA 12/3 200 12/3 6/30 >99% Emissions Reduction APFO Manufacture Air Dispersion Modeling Water Monitoring LOI ECA Fluoropolymer Summary >50% Emissions Reduction ^ Fluoropolymer Manufacture ^\ir Disperstoii ^viodeling \ Water Samplung/ 3v\ ionitoring ^C^S ^ ^Ton 1 k Processing ~> Dry Resin Processing Aqueous -+ Resin -^ Processing Articles of Commerce Tes Dispersion Processors Mat Aged Articles of Commer Incineration Testing sl a s s ro o ^ EPA Proposal Delay "Articles of Commerce" testing and goal date and accelerate "Air dispersion modeling" at Fluoropolym manufacturing sites in order to expedite the process to determine if additional monitoring (and ECA) is need these facilities.

AR226-2517 Mark E Reeder 05/21/2002 09:20 AM To: Michael G McClusky/AE/DuPont@DuPont cc: Ta-Wei Fu/SE/DuPorrt@DuPont Subject: Water Samples The C-8 results on the float tank samples you submitted are listed below.

p. 1 .

p. 1 January 15, 2009 DuPont Haskell Global Centers for Health and Environmental Sciences 1090 Elkton Road, P.O .

"McCrea, Deborah" <mccrea@taftlaw.com> 10/28/2009 02 :00 PM To NCIC OPPT@EPA cc Bilott, Robert A."

ILSI RESEARCH FOUNDATION International Life Sciences Institute Document Processing Center (Mail Code 7407M), Room 6428 Office of Pollution Prevention and Toxics U.S.

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Attachments to Letter to C.

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: `The Society of the I30P sr cam i, soso Plastics Industry, Inc.

ROPES ARRAG_ 123] 1111 A, WONTON NEWIOR SANFIANGSCO WASNGTON.

AR RR 6 1358 3M Strategic Toxicology Laboratory Study Title: Acute Inhalation Limit Toxicity Study of Perfluoroctanesulfonyl Fluoride (POSF) T-70983 `Test Number (sample): ~~ T-7098.3 (Perfluoroctanesulfony!

30 June 2003 To: Mary F.

BACK TO MAIN FETAX - FROG EMBRYO TERATOGENESIS ASSAY - XENOPUS TEST SUBSTANCE Identity: Perfluorooctanesulfonate; may also be referred to as PFOS, U2723 or FC-95. (1-Octanesulfonic acid, 1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafluoro-, potassium salt, CAS # 2795-39-3) Remarks: Sample obtained from 3M production lot number 217.