Does not contain TSCA CBI H-24768: Influence on Growth and Growth Rate o f the Green Alga Selenastrum capricomutum DuPont-11954 CERTIFICATION We, the undersigned, declare that this report provides an accurate evaluation o f data obtained from this study.

contain TSCA CB1 Page 1 of 19 DuPont EMSER Report No. 97-03 PAGE RESERVED FOR SPECIFIC COUNTRY REQUIREMENTS 97-03/4842 Company Sanitized.

Date Senior Research Biologist DuPont Environmental and Microbiological Sciences & Engineering Submitter 97-03/4842 Company Sanitized.

y/l AA - 3JLO DuPont-11418 M UC- &O TRADE SECRET Study Title H-25425: Subchronic Toxicity 90-Day Gavage Study in Rats with One-Generation Reproduction Evaluations Volume 5 of 5 Laboratory Project ID: DuPont-11418 Test Guidelines: U.S.

The Proposed GMP for the Washington Works facility has been completed (DuPont, 20021).

DuPont-4902 Company Sanitized.

ii-/4Dio: suDcnromc toxicity 90-Day Gavage Study in Rats with One-Generation Reproduction Evaluations TRADE SECRET Study Title H-24516: Subchronic Toxicity with One9-G0-eDnearyaGtioanvaRgeepSrotudduyctiinonREatvsaluations Volume 3 of 5 Laboratory Project ID: DuPont-5386 DuPont-5368 AR226-3199 Test G u id elin es: U.S.

Laboratory Project ID : DuPont-15372 Sponsor: E.I. du Pont de Nemours and Company Wilmington, Delaware 19898 U.S.A.

TRADE SECRET Study Title H-24002: Biopersistence Screening 10-Dose Oral Gavage Study in Rats Supplement No. 1 Laboratory Project ID: DuPont-2926 AR226-3216 AUTHOR: CarolPinlay,B.A.

Prior to 1991, DuPont performed C-8 analysis at the DuPont Experimental Station in Wilmington, Delaware.

471 A R s n - 3^ DuPont-11418 TRADE SECRET Study Title H-25425: Subchronic Toxicity 90-Day Gavage Study in Rats with One-Generation Reproduction Evaluations Volume 4 of 5 Laboratory Project ID: DuPont-11418 Test Guidelines: U.S.

AR226-2812 DuPont-12944 TRADE SECRET Study Title Perfluorooctanoic Acid: Relationship Between Repeated Inhalation Exposures and Plasma PFOA Concentration in the Rat Author: Paul M.

AR226-2637 AR226-2637 PHASE I SUPPLEMENTAL RCRA FACILITY INVESTIGATION REPORT DUPONT FAYETTEVILLE WORKS FAYETTEVILLE, NORTH CAROLINA Preparedfo r DuPont Fayetteville Works Highway 87 South Fayetteville, NC 28302 RCRA Permit No.

`Since 2005, DuPont and the trustees have worked cooperativelyto assess and identify potential restorationprojectsto `benefit natural resources affected by mercury releases from the DuPont facility.

DuPont Specialty Chenicals E.