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Page 1 FINAL REPORT Epidemiology, 220-3W-05 Medical Department 3M Company St.

Report E01-1245 PFOS: A Reproduction Study with the Nothern Bobwhite Study Title ANALYTICAL PHASE REPORTFOR PFOS: A REPRODUCTIOSNTUDYWITH THENORTHERBNOBWHITE Data Requirement FIFRA Subdivision E, Section 71-4 OECD Guideline 206 Author Lisa A.

AR226-2103 Test Result, Saniple Data Range Cone'enitration Range Action Level Industrial Hygiime 1/104 12(310-4 100% Sample Dt Sample f Duration Type Employee Mania BTO: OB TEFLON toe: 113 P/8 - SHIFT MECHANIC (58MD) 212104 19405 3SO P 5/17/94 19813 3SO P 8/2884 20160 12/13/94 20672 3GO P 380 P Pers Chemical 58MD frWFC-143 58MD C.8/FC-143 58MD C-8/FG-143 58MD C-8/FC-143 '-riT-" - ^ .. - Cone UnH Percent <.03 MPB <.03 MPB 0-1 MPB 0.09 MPB 5.4% 5.4% 17.9% 16.1% 8TO: 08 LOG; 703 TEFLON FINE POWDER PACKOUT ROOM 107/84 18338 370 P OBPJ G-8/FC-143 <.08 MPB 5.4% BTO; OB LOG; 708 TEFLON PIS - FINE POWDER PACKOUT (08PJ) 1/2704 2546 375 A B/2S94 201S3 390 P 08PJ C-8/FC-143 &8/FC-I43 <03 MPB <.03 MPB 5.4% 5.4% BTO: 08 LOG: 717 TEFLON ROOF AREA-GENERAL 1/28/94 8845 380 A C.a/FC-143 <XB MPB 5.4% BTO; 08 TEFLON LOG: 731 A/S - INSIDE F.P.

3M EnvironmentaLlaboratory FinalReport-AnalyticaSltudy Single-dosIentravenouPsharmacokinetiSctudy ofT-6049inRabbits In-VivoStudyReferenceNumber: HWI#6329-129 StudyNumber: AMDT-112294.1 TestSubstance:FC-95 (T-6049) Name and AddressofSponsor: 3M SCD Division 367 Grove Street St.Paul,NIN 55106 Name and Address of Testing Facility: 3M Environmental Technology & Services 935 Bush Avenue St.Paul,MN 55106 Method Numbers AMDT-M-1-0, AMDT-M-2-0, AMDT-M4-0, AMDT-M-5-0, AMDT-M-14-0, and Revisions: Thermal Extractionof Fluorideby Means of a Modified Dohrmann DX2000 Organic HalideAnalyzer-Liver FluorideMeasurement by Means of an Orion EA940 Expandable Ion Analyzer Extractionof Fluorochemicalsfrom RabbitLiver Analysisof RabbitLiverExtractforFluorochemicalsUsing ElectrosprayMass Spectrometry Thermal Extractionof Fluorideby Means of a Modified Dohrmann DX2000 Organic HalideAnalyzer-Serum InitiationDate: See attachedprotocol Author: James D.

3M SpecialtyMaterials 3M Center St.Paul,MN 55144-IOOQ_-:651733 1100 3M June 28,2000 FecEx, 18077182 FadEx Tracking Number for Customer VIA EXPRESS MAIL Dr.CharlesAuer Director Chemical ControlDivision OfficeOf PollutioPnreventionAnd Toxics UnitedStatesEnvironmentalProtectioAngency 401 M Street,Southwest Room 403 EastTower (MailCode 7405) Washington,D.

May 15,2006 for Health and Environmental Sciences Elkton Road, P.O.

SET ARG-002 3M Identification of Fluorochemicals in Human Tissue `The objeetiveofthis study is to determine the concentration ratios, in humans,ofliver to serum, liver to bile and bile to serum for perfluorooctanesulfonate (PFOS).

AttacthoLmetetenrttoCs.

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

AR R86 1352 ne FINAL REPORT Epidemiology, 220-3W-05 Medical Department 3M Company St.

" AR 236. 150] Ohio EPA Division ofAir Pollution Control .

DR.U.NOACK-LABORATORIUM FR ANGEWANDTE BIOLOGIE Report 1-Decanol, 3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-heptadecafluoroDaphnia magna Reproduction Test (21 d), Limit Test according to OECD Guideline 211 Page 1 of 4 Project-No. 020719CK Study-No.

BACK TO MAIN PERFLUOROOCTANESULFONATE, POTASSIUM SALT (PFOS): A FLOW-THROUGH BIOCONCENTRATION TEST WITH THE BLUEGILL (Lepomis macrochirus) FINAL REPORT WILDLIFE INTERNATIONAL, LTD.

1 3M Speckally Materials 3M Center '( St.