BACK TO MAIN CEntrE Analytical Laboratorks, Inc. 3048 Research Drive State College, PA 16801 www.centrelab.com (814)231-8032 Fax:(814)231-1253or (814)231-1580 Analytical Report Fluorochemical Characterization of Surface Water Samples Port St.

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STUDY TITLE `Extraction of Po`tAansasliyusimsPUesrifnlugoHroPoLcCt:aFnleseucltfoosnpatreeyf/rMoamsRseSdpeBcltoroodmeCterllys and Serum for DRAETQAUIREMENTS Analytical Method Requirements STUDY DIRECTOR Sean Gallagher ANALYTICAL REPORT DATE June 2, 2003 PERFORMING LABORATORY/TESTING FACILITY 30E5x8ygReesneRaerscehaDrrcihve SuPthoeneC:ol8l1g4e-,2P72A-110638901 STUDYSPONSOR 3M EnvironmentaBluiTledcihnngo2lo3g5y-a0n9d Safety Services St.Paul PO MBoNx 5353133331:3331 .

AR226-1894 Reproductive Effects of C8 James Dahigren, MD Pamela Anderson-Mahoney, PhD November 2004 Reproductive Hormones Male C8 Workers Increased PFOA Levels Lower Testosterone Prolactin Higher Estrogen Prolactin if high alcohol intake Health Study in Residents Near a Large C8 Source Methods 301 females and 296 males with documented PFOA--Exposu re ~0.05 ug/L in drinking water standardized questionnaire SEER prevalence data were used for comparison Demographics for Residential Study Participants Age Category 20--34 35--44 45--54 55--64 65-8() Gender Male Female Race/Ethnicity White African Others American Education Level Less than 9~grade 9-- 1 l'~'grade - til

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AR226-2049 Voluntary "UEIP, Ammonium Perflaorooctanoate Voluntary Use and Exposure Information Profile Ammonium Perfluorooctanoate (APFO) X.

TestResults AR226-2118 fle:///C|/WlNDOWS/TEMP7C-8 Per 1-1-70 thro 8-12-81.htm 1 of 9 ''^iiiy Test Results SampiB Data Range Concentration Range Action Level Industrial Hygiene 1/1/70 8/12/81 100% Sample Dt Sample # Duration Type Employee Name Pers 8TO: LOG: 04 POWER & SERVICES 074 INCINERATOR AREA - GENERAL 4/13/81 32328 P none Chemical Cone Unit Percent G-8 0.0012 PPM 4/15/81 32329 none C-8 0.0008 PPM 0.0% BTO: LOG : 08 TEFLON 802 P/S - FINE POWDER DRYER OPERATOR (08PI) 10/23/79 33473 P "one 10/28/79 33474 P "one 10/30/79 33475 P, none 3/18/80 33476 3/20/80 33477 none 3/21/80 33478 3/21/80 33479 none 3/22/80 33480 3/22/80 33481 3/23/80 33482 3/25/80 33483 3/26/80 33484 C-8 0.001 PPM 0.0% C-8 0.0009 PPM 0,0% C-8 <0.0001 PPM 0.0% C-8 0.0009 PPM 0,0% C-8 0.0009 PPM 0.0% C-8 0.0023 PPM 0.0% C-8 0.0016 PPM 0.0% C-8 0.0025 PPM 0.0% ;> C-8 0,0026 PPM 0 0.0% ^ K> C-8 0.0015 PPM Is) ^ 0.0% C-8 0.0011 PPM 0.0% C-8 0.0006 PPM 8/9/2001 3:49 PM EID139466 TestResutts 3/26/80 33485 P 3/27/80 33486 P 3/27/80 33487 P 3/28/80 33488 P 9/3/80 33489 P 9/4/BO 33490 P 9/4/80 33491 P 9/4/80 33492 P 9/5/80 33493 P 9/6/80 33494 P 9/7/80 33495 P 9/8/80 33496 P 9/9/80 33497 P 9/10/80 33498 6/13/81 33493 Thursday, August OS, 2001 3:17:45 PM file:///C|/WINDOWS/TEMP/C-8 Per 1-1-70 Ihru 8-l2.81.htm none none none none none none none none none none none none none C-8 C-8 C-8 08 C-8 C-8 C-8 C.8 C-8 C-8 C-8 C-8 C-8 C-8 C-8 0,0004 PPM 0.001 PPM 0.0022 PPM 0.0001 PPM 0.0003 PPM 0-0004 PPM 0.0006 PPM 0.0004 PPM 0.0001 PPM 0,0002 PPM 0.0002 PPM 0.0001 PPM <0.0001 PPM 0.0001 PPM 0.001 PPM 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% Page!

AR226-2168 Current Permit/ Applicatlon/PDF 81SD 815D 1353A Pre-ExIstIng 614A 614A 781 1953 2365A Permit Vent ID T61FCE T6IZCE 164-5E 164-2S 163-E-26 163-E-11 163-E-33 242 C1FSE Reg 29 Unit ID TIP TIZ THJ THG CDT CDW CDB CEH CFS Reg 29 Zone 17 Vent ID UTM-E UTM-N 647 442084 4346833 699 442102 4346811 652 441920 4346767 658 441923 4346756 231 441939 4346773 232 441940 4346772 216 441960 4346788 242 441954 4346741 274 441787 4346744 Stack Diameter (ft) 1.33 1.5 1 ' 1.96 1.63 0.82 2.08 1.3 0.67 0.69 Stack Diameter (m) 0.405 0.457 0.305 0.598 0.497 0.251 0.635 0.396 0.204 0.210 Stack Height (ft) 150 59 63 70 68 71 66.6 60 70 110 Stack Height (m) 45.7 18.0 19.2 21.3 20.7 21.7 20.3 18.3 21.3 33.5 Base Elevation (m) 191.1 191.1 195.7 194.9 195.0 197.8 197.9 198.2 197.4 197.3 Stack Plow ACFM 3349 18000 1000 9800 2800 500 600 2750 1250 1000 Stack Velocity (m/s) 12.2 51.8 6.5 16.5 6.8 4.8 0.9 10.5 18.0 13.6 Stack Temp (F) 172 111 111 200 300 130 130 158 200 255 2000 Stack Temp (K) 350.9 317.0 317.0 366.5 422.0 327.6 327.6 343.2 366.5 397.0 Pennited Est Actual Emissions Ib/yr 0 14,308 0 275 137 2280 2310 0 729 2107 Allowa Emissi Ib/yr 56 11 14 14 21 9 *T6IZCE consists of 18 separate 1-ft diameter stacks, located close together.

AR226-2241 ^ Debbie J Mulrooney 01/07/2002 01:14 PM To: cc: Subject: Robert F Pinchot/DEV/AE/DuPont@DuPont Modeling Results Rob, Here are the contour plots and maximum concentrations from the straight dispersion runs (no deposition or depletion) for both 2000 actual and permitted emissions.

jW^^vesti^atiqnResults Report2.wpd AR226-2348 October 23,2003 Mr.

AR226-2810 TRADE SECRET Study Title H-24750: Influence on Growth and Growth Rate of the Green Alga Selenastrum capricomutum AUTHORS: BarbraD.

I, E, du Font de Neraours and Company Haskell Laboratory For Toxicology and Industrial Medicine AR226-2821 TEH-DOSE SUBACOTE ORAL TEST (RATS) The test material (H-3824) was administered dally by stomach tube to each of six young ad five t$iaes a week for two weeks, Groups of three test rats, along w Lth eont rols, weze sacri fleed foi aceer tlie last treatment.

AR226-2824 ^^c>"^/^^ International Research and Development Corporation SPONSOR: E.I. duPont de Nemours and Company SUBJECT: Ninety-Day Feeding Study in the Rat.- Francix X.

AR226-2940 FOR DU PONT USE ONLY Du Pont HLR 391-89 Study Title Approximate Lethal Dose (ALD) of ^n Rats Author John M.

AR226-3202 TRADE SECRET Study Title H-25134: Acute Dermal Irritation/Corrosion Study in Rabbits Laboratory Project ID: DuPont-8778 TEST GUIDELINES: OECD Guidelines for Testing of Chemicals Section 4: Health Effects, No. 404 (1992) Commission Directive 92/69/EEC EEC Method B.4 (1992) AUTHOR: Carol Finlay, B.A.