232.1 441572.0. 4346794.0 441577.11,4346769.53 441582.21.4346745.05 441587.32.4346720.58 441592.42.4346696.11 441597.53.4346671.63 441601.0. 4346655.0 441579.88.4346641.63 441558.75,4346628.26 441537.63.4346614.89 441522.0. 4346605.0 441503.0. 4346601.0 441483.86,4346584.91 441464.73,4346568.83 441445.59,4346552.74 441434.0. 4346543.0 441448.9,4346522.92 441457.0. 4346512.0 441444.34,4346490.44 441431.68.4346468.89 441420.0. 4346449.0 441401.14.4346432.59 441382.28,4346416.18 441363.42,4346399.77 441344,56,4346383.36 441325.69,4346366.95 441320.0. 4346362.0 441324.51,4346337.41 441329.02,4346312.82 441333.54,4346288.23 441338.05.4346263.64 441340.0. 4346253.0 441364.75.4346256.51 441389.51.4346260.01 441414.26.4346263.52 441439.01.4346267.02 441463.77.4346270.53 441488.52.4346274.03 441513.27.4346277.54 441538.02.4346281.04 441562.78.4346284.55 441587.53.4346288.05 441612.28.4346291.56 441637.04.4346295.06 441661.79.4346298.57 441686.54.4346302.07 441711.3.4346305.58 441736.05.4346309.08 441760.8.4346312.59 441785.55.4346316.09 441810.31.4346319.6 441835.06,4346323.1 441859.81.4346326.61 441884.57.4346330.12 441909.32.4346333.62 AR226-2368 EID419917 441912.0. 4346334.0 441908.73,4346358.78 441905.45.4346383.57 441905.0. 4346387.0 441929.58,4346391.54 441954.17.4346396.09 441978.75.4346400.63 442003.33,4346405.18 442027.92.4346409.72 442052.5,4346414.27 442077.08.4346418.81 442101.67.4346423.36 442126.25.4346427.9 442143.0. 4346431.0 442146.0. 4346416.0 442170.16.4346422.44 442176.0. 4346424.0 442180.0. 4346402.0 442204.18.4346408.36 442228.35.4346414.72 442252.53.4346421.09 442275.0. 4346427.0 442272.99,4346451.92 442270.97.4346476.84 442268.96,4346501.76 442267.0. 4346526.0 442291.43,4346531.29 442315.87.4346536.58 442340.3.4346541.87 442364.74,4346547.16 442389.17.4346552.44 442413.61.4346557.73 442438.04.4346563.02 442462.47,4346568.31 442486.91.4346573.6 442498.0. 4346576.0 442493.0. 4346589.0 442517.57.4346593.6 442542.14,4346598.21 442566.72.4346602.81 442591.29,4346607.42 442615.86.4346612.02 442640.43.4346616.63 442665.01,4346621.23 442689.58.4346625.84 442714.15.4346630.44 442738.72,4346635.05 442763.3,4346639.65 442787.87,4346644.25 442812.44,4346648.86 442837.01,4346653.46 442861.58.4346658.07 442886.16,4346662.67 442910.73,4346667.28 442935.3.4346671.88 442959.87,4346676.49 442984.45,4346681.09 443009.02,4346685.7 443033.59,4346690.3 443048.0. 4346693.0 443043.47.4346717.59 443041.0. 4346731.0 443065.57,4346735.61 443090.14,4346740.22 443114.71,4346744.84 443139.28.4346749.45 443163.85,4346754.06 443188.43,4346758.67 443213.0. 4346763.28 443237.57,4346767.89 443262.14,4346772.51 443286.71,4346777.12 443311.28.4346781.73 443335.85.4346786.34 443360.42,4346790.95 443366.0. 4346792.0 443361.52.4346816.59 443357.04,4346841.19 443352.55,4346865.78 443348.07,4346890.38 443343.59,4346914.97 443339.11.4346939.57 443334.62,4346964.16 443330.14,4346988.76 443327.0. 4347006.0 443302.48.4347010.86 443277.96.4347015.73 443253.43.4347020.59 443228.91.4347025.46 443206.0. 4347030.0 443181.38.4347034.34 443156.76,4347038.69 443155.0. 4347039.0 443130.04,4347037.64 443105.07,4347036.28 443080.11,4347034.92 443055.15.4347033.57 443030.18,4347032.21 443008.0. 4347031.0 442996.0. 4347028.0 442971.0. 4347028.16 442946.0. 4347028.31 442921.0. 4347028.47 442896.0. 4347028.63 442871.0. 4347028.78 442846.0. 4347028.94 442836.0. 4347029.0 442825.0. 4347030.0 442800.03.4347028.86 442775.05.4347027.73 442750.08.4347026.59 442737.0. 4347026.0 442716.0. 4347032.0 442691.26.4347028.38 442666.53.4347024.77 442641.79.4347021.15 442617.05,4347017.54 442592.31.4347013.92 442586.0. 4347013.0 442574.0. 4347015.0 442560.0. 4347012.0 442545.0. 4347018.0 442520.1,4347015.79 442495.2 ,4347013.57 442470.29.4347011.36 442445.39.4347009.15 442420.49.4347006.93 442395.59,4347004.72 442370.69.4347002.51 442365.0. 4347002.0 442357.0. 4347005.0 442350.0. 4346997.0 442329.0. 4346996.0 442315.0. 4346995.0 442302.0. 4346990.0 442285.0. 4346985.0 442260.02,4346985.96 442259.0. 4346986.0 442252.0. 4346983.0 442227.7,4346977.11 442219.0. 4346975.0 442194.88.4346968.42 442186.0. 4346966.0 442161.12.4346963.51 442156.0. 4346963.0 442131.44.4346958.36 442106.87,4346953.71 442082.31,4346949.07 442057.74.4346944.42 442033.18.4346939.78 442008.61,4346935.14 441984.05,4346930.49 441959.48,4346925.85 441955.0. 4346925.0 441930.39,4346920.61 441905.78,4346916.21 441881.17,4346911.82 441871.0. 4346910.0 441860.0. 4346910.0 441848.0. 4346898.0 441832.0. 4346895.0 441820.0. 4346891.0 . 441804.0. 4346886.0 441780.19.4346878.39 441756.37.4346870.79 441732.56,4346863.18 441732.0. 4346863.0 441708.82,4346853.63 441685.64,4346844.26 441685.0. 4346844.0 441663.0. 4346841.0 441640.0. 4346841.0 441619.52,4346826.66 441610.0. 4346820.0 441595.0. 4346819.0 441585.0. 4346808.0 441572.0. 4346794.0 EID419921

96 11:04AM SNTIR 3M Environmental Technology & Safety Services 935 Bush Avenue - Bldg. 2-3E-09 St.

AR226-2462 From: Daw n D Jackson on 06/23/99 07:55 A M To: Robert L Rrtchey/CL/DuPont@DuPont.

AR226-2518 I OHIO RIVER WATER SAMPLING RESULTS DUPONT WASHINGTON WORKS FACILITY AND THE LETART LANDFILL Date: November 2002 Project No,: D6WW7423 18983635,14000 18983632,00021 CORPORATE REMEDIATION GROUP An Alliance between DuPont and URS Diamond Barley Mill Plaza, Building 27 Wilmington, Delaware 19805 ' SB019657 E ID 630089 DRAFT Ohio River Water Sampling Results Table of Contents TABLE OF CONTENTS 1.0 Introduction............ ................................................................................ 2.0 C-S Analyses and Analytical R eporting........................................... ..... 3.0 Ohio River Water C-8 Results Near The Washington Works Facility 4.0 Ohio River Water C-8 Results Near the Letart Landfill...................... 5.0 Ohio River Parameters.................................................................. ......... 6.0 References................................................................................................

AR226-2592 GIST meeting notes August 12,2002 Minutes from the GIST meeting August 12,2002 The meeting began at approximately 9:10 am, in the Division o f Water Resources' conference room at 1201 Greenbrier St., Charleston, WY.

AR226-2689 11 AR226-2689 ABCTelomer Research Program O A lK m Ciariant 8-2 Telomer B Alcohol Biodegradation Research Scone and Rationale The Telomer Research Program (TRP) 1 is investigating the biodegradation potential and pathway(s) o f 8-2 Telomer B Alcohol (CsF17CH2CH2OH; CAS #678-39-7), a primary fluorotelomer intermediate.

AR226-2759 gnn nu POUT USE ONLY K I du Pont de Nemours and Company HHaasekke.llll ^U kiki mtono SJoad> TNeowkarlck>o lWDelaware 19711 " Study Inltiated/Completed 1/1/B - 11/3/ Material Submitted by c oiymer" rroduc.ts Dept.

AR226-2981 DU PONT HLR 879-92 HASKELL LABORATORY FOR TOXICOLOGY AND INDUSTRIAL MEDICINE STATIC.

Bye Irritation Test with H-21095 in Babbits Laboratory Project ID Haskell Laboratory Report No. 271-95 Author Carol Finlay ) Study Completed On April 20, 1995 Performing Laboratory E.

CONFIDENTIAL AR226-3127 DPT 432/985069/SS SKIN SENSITIZATION TO THE GUINEA-PIG (MAGNUSSON & KLIGMAN METHOD) Sponsor DuPont Specialty Chemicals Jackson Laboratory.

AR226-3144 CONFIDENTIAL SPONSOR Elf Atochem S.A.

AR226-3178 HaskaenlldLInabdoursatrtioarlyMfoerdTicoinxeicology June 11, 2001 TO: ilot Developmental Toxicity Study in Rats cc: L.

H-24516: Subchronic Toxicity 90-Day Gavage Study in Rats with One-Generation Reproduction Evaluations AR226-3198 DuPont-5368 TRADE SECRET Study Title H -24516: Sbchronic Toxicity - 90-Day Gavage Study in Rats with One-Generation Reproduction Evaluations Volume 2 o f 5 Laboratory Project ID : DuPont-5386 Test Guidelines: U.S.

405 UM - DuPont-5990 TRADE SECRET Study Title H-24768: Subchronic Toxicity 90-Day Gavage Study in Rats with One-Generation Reproduction Evaluations Volume 5 of 5 Laboratoiy Project I: DuPont-5990 Test Guidelines: U.S.

- 2-25) 413 TRADE SECRET M A ZG - 223 Revised Page DuPont-4488 Study Title H-24616: Influence on Growth and Growth Rate o f the Green Alga Selenastrum capricomutum Laboratory Project ED: DuPont-4488 Author: Terry Lee Sioman, B.S.