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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.

AR226-2641 30 AR226-2641 DuPont Modeling Methodology and Results Shimizu Site June 2003 About the Model I Industrial Source Complex Short Term 3 (ISCST3) I Sold/used globally, including in Japan http://www,phoenix-r.co.jp/products/products.htm I Input I Stack height, diameter I Flowrate, temperature I Mass of pollutant (kilogram per hour) I Local meteorological data (Shizouka 1997, 98, 99) I Output I Ambient air concentrations in ug/m3 I Max values-and locations outside the property line Facility Ambient annual ground level concentration in ug/m3 Model Calculations I Ambient air concentrations based on Gaussian Equation I Concentration a function of a vertical term and a dispersion term I Vertical term based on stack height, receptor elevation, plume rise, mixing I Dispersion parameters describe distribution of pollutant in lateral and vertical Shimizu Modeling Inputs Stack Parameters ^e-scrubber exil (or tine powder scrubber (called "AC Scrubber" on jPmoaslp-s)c_iu_fa_b_ere_x_it_fo_r _fin_e_p_ow_d_e_r scrubber (called -AC Scrubber' on Imap) [MP-2 scrubber E Plant: copolymer IplanlforPFAandFEPJ IP-2 building; copolymer type micro- powder Operates 24 hour per day. 180 days Per year Operates 24 hours per day. 180 days ^ryear Operates 24 hours per day, 270 days per year Operates 24 per day, 200 days per year \ ^ ^16.1 I) Given in emait of 4/17/03 trpm Hideiaka Hiromaisu: 600 Correct stack height?

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FOR Oil PONT USE ONLY AR226-2915 cc: ' } Hasten E.

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AR226-2994 Baugy, June 17, 1993 STUDY NO 920086 E STUDY OF CUTANEOUS SENSITIZATION USING THE MAGNUSSON AND KLIGMAN MAXIMIZATION TEST IN GUINEA PIG Sponsor : ELF ATOCHEM SA La Defense 10, cedex 42 92091 PARIS LA DEFENSE FRANCE Company Sanitized.

AR226-3027 Study Title Skin Irritation Test with H-21209 in Rabbits Laboratory Project ID Haskell Laboratory Report No. 623-95 Author Tracy A.

TRADE SECRET Study Title H-23004: EYE IRRITATION TEST IN RABBITS LABORATORY PROJECT ID: HL-1998-01312 AR226-3088 AUTHOR: Tracy A.

ARRRE -- 3.23] | 413 .

AR236 - 3308 490 TRADE SECRET Study Title ARA36 - 3308 Duran 13202 TEST GUIDELINES: OECD Guideline 111 AUTHOR: Bogdan Szostek, Ph.D.

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.