AR226-2512 cnrr Hidetaka Hiromatsu 04/02/2002 09:04 AM To: cc: Subject: Andrew S Hartten/AE/DiiPont@DuPont David M Rurak/AE/DuPont@DuPont.

AR226-2548 RCRA FACILITY INVESTIGATION REPORT DUPONT WASHINGTON WORKS WASHINGTON, WEST VIRGINIA JUNE 30,1999 Project No.

AR226-2563 OuPont FluaroproducB Onstnut Run Plaza P.O.

AR226-2631 19 AR226-2631 DuPont Modeling Methodology and Results Netherlands Site September 2004 About the Model I Industrial Source Complex Short Term 3 (ISCST3) I Sold/used globally/ including in The Netherlands http://www.phoenix-r.co.jp/products/products.htm I Input I Stack height, diameter I Flowrate, temperature I Mass of pollutant (mass per time) I Local meteorological data (Eindhoven, 1997 - 2001) I Output I Ambient air concentrations in ug/m3 I Max values and locations outside the property line Modeled Site Building Vent Property Line Modeling Inputs - Stack Parameters Actual Stack Height (m) Stack Diam.

AR226-2729 E.

Copies AR226-2751 E.

^(* AR226-2762 FOR DU FONT DSE ONLY Copies to: E.

AR226-2809 TRADE SECRET Study Title H-24750: Static, Acute, 96-Hour Screening Test to Oncorhynchus mykiss Laboratory Project ID: DuPont-12988 AUTHORS: Laurie D.

Copies to: Material Tested E.

ARR 3253 as --_ DuPon"atndHaEsnkveilrlonLmaebnotraaltoSrcyiefnocreHsealth AR2RE _3253 0 mrfmmrocker nas FROM: J.C.

R226 -- 3260 442 --~ <9 DuPon`tanHdaEsnkveilrloLnambeonrtaatlorSycefnorceHesalth ARA2E_ 3260 Novembe4r, 2002 co `w Quallty T Assurance TO: MR FILE{@RBPOCKET 15425 FROM: 1.C.Maslanka Ft `TESTSUBSTANCE STABILITY OFH.25425 9 MHaesdkieclallSRuemspelaercNhuPmrboejre:ct Number: m75i42l5 Haskell Reference Standard Number: 25425 `AAnnaallyyttiiccaall RTeesptorCtodNeu:mber: wHAe-2002-094 Notebook References: (--] pAtetrafcohremdedisttohseatainsaflyytpircoatlorceoplorretqfuoirretmheensttsufdoy itdeesnttisfuibesdtaabnocveset,abTilhiitsyabnuatlymsiasywaalso be used for other purposes. 4 M`HeadsikcelallSRaemspelaercNhuPmrboejre:ct Number: Analytical Report Number: [254--25 HA2002-094 pA samtple oef H-2o5f4s25iweasgsruebimint1eodn1Ocwtiosbemres14s,e2d00t2aR end anaR lyzed oM n October 15,is2002.

AnalysisforfluorochemicalisnBluegilflish.

MICROBICS MICROTOXC TOXICITY TEST TEST SUBSTANCE Identity:Perfluorooctanesulfonylamido(ethyl)acetmaatye;also be referredto as PFOSAA, FC-128 or as the major component of FC-1 27, FC-1 29, FC-1 09,FC-1 09-X or Rl 904.

CORNINGHazleton Sponsor. 3M SL Paul,Minnesota 19@ 190 F9 5 FINAL REPORT Study Title: 5 DailyDose OralToxicitSytudywithT-6669inRats Author: SusanM.

ACUTE TOXICITY TO FISH TEST SUBSTANCE Identity:Perfluorooctylsulfonadtied,ecyidimethylammoniumsalt;may alsobe referretdoas Fluoroalkyalmmonium derivative[.1Der-aminium,N-decyl-N,N-dimethyls-a,ltwith 1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafluoro-loctanesulfoniacid(1:1)C,AS # 251099-16-8) Remarks: The 3M productionlotnumber was Lot1.