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

UNITED NATIONS ^ United Nations Environment Programme Persistent Organic Pollutants Review Committee First meeting Geneva, 7-11 November 2005 3 / r p1 UNEP/POPS/POPRC. l/INF/14/ Rev.l Distr.: General 11 November 2005 English only LIST OF PARTICIPANTS K05840881 111105 000246 EXPERTS P-2 ARMENIA Ms.

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.

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3M Generai Offices 3M Center S t Paul, MM 55 144-1000 651 7 3 3 1 1 1 0 P-1 i\ QOlefP. ' 3M September 17,2008 RF'Ct-IVTD J ` I u IL 08 SEP I 9 AH I0-* f 0 Document Control Office EPA East Room 6428 AR- 226 Docket US Environmental Protection Agency 1201 Constitution Avenue, NW W ashington DC 20460 iOOC -.I $ : li 9 VIA Federal Express AZ2Cr38a% Attention: Docket No.

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310 Bonk Sfmei Decatur, Alabama 35601 256.353.291D tsla 256.353.3944 lax w w w .TTU NC.com geotechnical mm a n a l y t i c a l * m a t e r i a l s * e n v i r o n m e n t a l ........................................ ....... -- Decatur.

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fy P .A 9.6 ~ 0 6 8 1 ACTIVATED SLUDGE RESPIRATION INHIBITION TEST SUBSTANCE ____________________________________________ Identity: A mixture containing perfluorooctanesulfonate, which may also be referred to as PFOS, FC-95, or as a component of FC-185F. (1Octanesulfonic add) (CAS # 2795-39-3) Rem arks: The 3M production lot number was 1-2303.

AR8&6 - 079$ ACUTE TOXICITY TO FISH (FATHEAD MINNOW) TEST SUBSTANCE________________________________________________ Identity: A mixture containing perfluorooctanesulfonate, which may also be referred to as PFOS, FC-95, or as a component of FC-206A. (1Octanesulfonic acid) (CAS # 2795-39-3).

M S M 6 _ O E S Zs MICROBIOS MICROTOX TOXICITY TEST TEST SUBSTANCE____________________________________________ Identity: A mixture containing perfluorooctanesulfonate; may also be referred to as PFOS, FC-95, or as a component of FC-206CF or FC-206CF-X. (1-Octanesulfonic acid) (CAS # 2795-39-3).

O Z 8 H 4 R A A 6 - ACTIVATED SLUDGE RESPIRATION INHIBITION TEST TEST SUBSTANCE____________________________________________ Identity: Mixture containing perfluorooctanesulfonate which may also be referred to as PFOS, FC-95, or as a component of FC-3003. (1Octanesulfonic acid) (CAS # 2795-39-3).

A f L SLSL& _ C Q 2 Z ACU TE TO XICITY TO FISH (FATH EAD MINNOW ) T E ST SU B ST A N C E _______________________________________________ Identity: A mixture containing perfluorooctanesulfonate, which may also be referred to as PFO S, FC-95, or as a component of FX-3106. (1Octanesulfonic add) (C A S # 2795-39-3).

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.