June 25,2009 Via Federal Express DuPont Haskell Global Centers for Health and Environmental Sciences 1090 Elkton Road, P.O.

Best regards and thank you very much, 5.1.2e EU Government Affairs & Industry Relations DUPONT Phon Mobil dupontholding.com DuPont Deutschland Holding GmbH & Co.

OR TOXICOLOGY AND XHDOSTRIAXi MZDICXNK DUPont HLR 905-96 STATIC.

MBDZCZHB DuPont HLR 822-95 STATIC, ACUTB 48-BOUR SCRBBHIHG TEST O?

GENERAL INFORMATION MR: HASKELL NUMBER MATERIAL TESTED SYNONYMS TEST C O D B l j m f SPONSOR:^ DuPont Specialty Chemicals NOTEBOOK TD- SUBMITTER'S NOTEBOOK NO.

ooafHtehweiPtr,es6id0eMnti,ouAtFeLs-CIO MEdritoLru,TrhyeKNaneaw, KYYorWkITCiBmSes3, Philadelphia Eater, Tha Philadelphia Inquirer Office of the CEO, DuPont Co.

Does not contain TSCA CBf DuPont HLR 903-96 aflrwr.T.

Pinzon: USEPA's and ATSDR's representatives to the C-8 Assessment of Toxicity Team ("CAT Team") As you are aware, we have asked on several occasionsforthe opportunity to speak with established under the Consent Order between E.I. duPont de Nemours and Company ("DuPont") and the State of West Virginia.

Best regards, 5 1 2e 4 corn DuPont Deutschland Holding GmbH & Co.

Does not contain TSCA CSf Page 1 o f2 DuPont HL-1998-01379 H-23005: STATIC, ACUTE 48-HOUR SCREENING TEST TO Daphnia magna, CONTINUED RESULTS - Based on visual observations, the water control solution and the 0.5,1.0,50, and 500 mg/L test solutions all were clear with no color.

^DuPont Specialty Chemicals NOTEBOOK ED; ----------------^------" ST1BMZTTER' S NOTEBOOK NO.; COiiPOSITXOW; COMTAMXHAMT3 OTHER CODBS.

Iiams@epa.state.oh.us> on 02/10/2003 11:17:19 AM To: Andrews Hartten/AE/DuPont@DuPont cc: "Michael Preston" <michael. preston@epa.state, oh. us>, "Sarah Wallace" <sarah.wallace@epa.state. oh.u$> Subject: Little Hocking Soil Samples Andrew Thanks for submitting the C-8 Summary Report, It is helpful to have the data pulled together in one document.

A reserve sampleofthe test substance was collected and retained by DuPont Haskell Laboratory.

000741 03T0A03H Jim E Pesek 03/27/2003 05:47 PM To: Stephen H Korzeniowski/DuPont@DuPont, Robert W Rickard/AEA)uPontDuPont, Ann K > Masse/HO/DuPontDuPont cc: 0 - --...............

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