Proven Results.

AR226-2135 > nB o V, 1 t2 ii * 2 VV M O | ir ii AJP003679 EXD077144 tx> o o o o o -- V V VV V v * ' t; U ) Vi) -- en r( OO V -us, H> t 2U2i z t: V) l: -r,, S' N 1 Uzl z 43 *0 i 2 W t/J -cft >r* \ 2 V5` V9 _0c- X 1" 2 r- Vt 5 z VI x cu uC X O. u . r- H I i' > ?'

AR226-2236 Henry's Law Constant for C-8 in Water Henry's Law fo r a component in water is a useful approximation of the partial pressure of that component above a specified composition in aqueous solution, in its most general form, the equation that defines Henry's Law is where /j = Pure component fugacity of component 1 Hx = Henry's Law Constant for component 1 x t = Liquid phase mole fraction of component 1 Henry's Law is fundamentally valid only as x1 -> 0 and fo r ideal solutions, but is commonly used as an approximation tool at low concentrations.

AR226-2473 ' 5/24 & 4/19/00 LPSD Water Sample Analytical Results (Letter, R, l.

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 1 Input I Stack height, diameter .

RECYCLED CO AR226-2642 AR226-2642 Shimizu C8 Modeling Results -10/4/04 Scenario Plan B-l (w/o DBS) Plan B-2 (w/o DBS) Plan B-3, DBS @95% Plan B-3, DBS @96% Plan B-3, DBS @98% Plan B-4, DBS @95% Plan B-4, DBS @96% Plan B-4, DBS @98% Maximum Annual Average (all concentrations in ug/m3) 1997 0.836 0.637 0.283 0.234 0.099 0.191 0.161 0.076 1998 0.992 0.762 0.338 0.279 0.118 0.233 0.196 0.092 1999 0.824 0.622 0.276 0.228 0.097 0.184 0.154 0.074 Note: All maximum predicted annual average concentrations occur on the plant fenceline.

AR226-2735 TRADE SECRET Study Title eval USING uation of th THE MODIFIED eCS-T8bUioRMd e grad TEST a b il it (OECD yo 301 f B) Author John T.

AR226-2916 Study Sponsor: Issue Date: Document Reference No.: ATOCHEM 28-Jun-84 509 T A R ________ ____________ - Acute Orai Toxicity Author(s): A.

P M A l - }J S O 432 TRADE SEC RET M M - D u P o n t- 11101 Study Title H-25357: Acute Dermal Irritation Study in Rabbits Laboratory Project ID: DuPont-11101 Test Guidelines: U.S.

M M _ 3- DuPont Haskell Laboratoiy for Health and Environmental Sciences FROM: J.

V 460 M M 6 - 3278 DR.U.NOACK-LABORATORIUM FR ANGEWANDTE BIOLOGIE Earthworm (Eisenia fetida), Acute Toxicity Test in Artificial Soil acc. to OECD Guideline 207 for Testing of Chemicals (adopted April 04, 1984) Clariant Daikin Industries Ltd Dupont Author Martina Noack Test Facility Dr .U.Noack-Laboratorium FOR ANGEWANDTE BIOLOGIE Kthe-Paulus-Str. 1 D-31157 Sarstedt Laboratory P\ Project-No.

Abstract AR226-3378 I Perfluorooctanoic acid (PFOA) is a Fluoroorganic surfactant that has been used in the production of a variety of Fluoropolymers.

Project / Study Archive Request Shaded areas for Archivist use only R equestor Name Kent Lindstrom Phone 651 778-5352 Date 09/22/06 Request fo r; 3 Archival Retrieval Report IZIFC LIMS number: E05-0209 Title/Summary: Interim Report #24 - Analysis of Water, Sludge, and Sediment Samples Study Title: Analysis of Perfluorooctanoic Acid (PFOA) in Water, Soil, Sediment, Fish, Clams, Vegetation, Small Mammal Liver and Small Mammal Serum Using LC/MS/MS for the 3M Decatur Monitoring Program________________________________________ Executive Summary__________________________________________________________________ Group: 3M Decatur_________________________________________________________ Group Project Number: Exygen Protocol Number P0000760____________________________________ Project Lead/ Study Director: Gary Hohenstein (data management), Mike Santoro (Sponsor), John Flaherty (Principal Investigator), Jaisimha Kesari P.E., DEE (Study Director, Weston Solutions, Inc)_______________________________________________________________ Contract: Exygen Research Contract Project #: P0000760_________________________________________________ Analyte(s): PFOA Test System (Sample Matrix): Water, Sludge, Sediment Project Type 13 Analysis 1 1Degradation 1 1Duct Residue Analysis 1 1Ecotox I~1 Method Validation NA 1 1Phys/Chem Properties 1 1Research/Method Development Regulatory Status: _| Non-GLP | 3 GLP Cther: Initiation Date: 11/05/04 (Protocol Signed by Study Director), Analytical Start Date for Interim Report: 05/09/06 Completion Date: Analytical Termination Date for Interim Report #24: 07/07/06 Signed by Study Director: See Report, Signed by Sponsor: See Report Electronic Media: Data CD: EW P ) FTIR Data Instrument Data None (raw data files archived at Page 1of2 Project / Study Archive Request Archive Date Scan Date Off-Site Storage Date Key Words: Decatur Memorandum of Understanding, MOU, GLP, Protocol P0000760, PFOA, E05-0209, E05-0210, Interim Report #24______________ Comments: Note to Archivist.

STLS F, V F R N I RENT STL Chicago 2417 Bond Street.

M A6 _ rtf TSCA NCIC Notification Form for CBI Documents Docket Number: #R ______________ Document Control Number: &i >o i, oooo> / y Document Date: o _________________ Document Type: P o o ( r t ~_______________ rc-=o> C=9 CO 3~t 3 PO I CO C O -o -D O --i m ~v zs.