AR226-2453 ORGANICS ANALYSIS DATA SHEET laboratory Name : CH2M h i u .

AR226-2457 WWK FC-143 RESULTS DATESMPL SRCNAME ANALYTE RSLTMOD IRESULT PQL UNIT 22-Nov-91 LOWER POND 22-Nov-91 UPPER POND 27-Dec-91 LOWER POND 27-Dee-91 UPPER POND 15-Mar-94 LMW-2A 15-M ar-94.LMW-5B 15-Mar-94 LOWER POND 15-Mar-94 STREAM MN RD 15-Mar-94 UPPER POND 20Sep-94 LMW-2A 20-Sep-94 LMW-5B 20-Sep-94 LOWER POND 20-Sep"94 STREAM MN RD 2-Apr-96 001 POND OUTLET 2-Apr-96 002 POND OUTLET 2-Apr96 003 POND OUTLET 2-Apr-9e2-Apr-96 MWBG OUTFALL 004 2-Apr-96 OUTFALL 005 2~Apr-96 STREAM 1 2-Apr-96 STREAM 2 2-Apr-96 W IL L 331 2-Apr-96 WELL 336 9-Apr~96 DWNSTREAM 9-Apr-96 OUTLET 9-Apr-96 PROPBOUND 10-Apr-96 FBLK 10-Apr-96 MW-12 10-Apr96 MW-S 10*Apr-96 MW12A 10-Apr-96 MW13A 1Q-Apr-96 MW13A PC-143 FC-143 FC-143 FC-143 FC-143 FC-143 FC-143 FC-143 FC-143 FC-143 FC-143 FC-143 FC-143 FC-143 FC-143 FC-143 FC-143 FC-143 FC-143 FC-143 FC-143 FC-143 FC-143 FC-143 FC-143 FC-143 FC-143 FC-143 FC-143 FC-143 FC-143 FC-143 1 0J9 1.3 4.1 260 1200 730 0.5 4400 270 530 2200 0.9 61 72 20 < 0.1 13 39 7.2 14 0.52 0.48 25 86 9.9 < 0,1 < 0.1 0.97 < 0.1 11 8,2 MG/L MG/L MG/L MG/L ug/t ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l 4 UG/L 4 UG/L 2 UG/L 0.1 UG/L 1 UG/L 2.5 UG/L 0.5 UG/L 1 UG/L 0.1 UG/L 0,1 UG/L 3 UG/L 20 UG/L 0.5 UG/L 0,1 UG/L 0.1 UG/L 0.1 UG/L 0.1 UG/L 1 UG/L 1 UG/L DATESMPL SRONAME ANALYTE RSLTMOD RESULT PQL UNIT 10-Apr-96 MW14 10-Apr-96 MW6A 11-Apr-96 FBLK 11-Apr-96 MW-4 11-Apr-96 MW-6 11-Apr-96 MW-9 11-Apr-96 WEST WELL 17-Apr96 FBLK 17-Apr-96 LMW-1 17-Apr-96 LMW-2A 17-Apr-96 LMW-7 17-Apr-96 LMW-8 FC-143 FC-143 FC-143 FC-143 FC-143 , FC-143 FC-143 FC-143 FC-143 FC-143 FC-143 FC-143 < 0.1 0.19 < 0.1 39 15 0.14 3,7 < 0.1 1700 460 15 2200 0.1 UG/L 0.1 UG/L 0.1 UG/L 5 UG/L 2 UG/L 0.1 UG/L 0.5 UG/L 0.1 UG/L 200 UG/L 50 UG/L 2.5 UG/L 200 UG/L 66& .00M D EXD072360 17-Apr-96 LOWER POND FC-143 17-Apr-96 RT 33 STREAM SAMP FC-143 17-Apr-96 UPPER POND FC-143 18-Apr-96 MW-AJP FC-143 18-Apr-96 MW-MGM FC-143 18-Apr-96 MW-TWW FC-143 29-May-97 LOCAL LANDFILL W.

AR226-2556 June 23, 2000 Dr.

AR226-2760 FOR DU PONT USE ONLY E. 1. du jgjCjoxi.cologv8and^Induatria1 Medicine (see page * for composition) "bmittdby PomerTroducts Wanlngton Works 'u a Date rs of rHisr Completion: ^ lrUTMTTM ^ TRODUCTIOM to decermine ^ h e r the teat sample caJ** ss-s sss-issa'-Sa S e e s^iiir^nnot produce ^^ ^essential amino acid.

AR226-2803 DuPont-5207 TRADE SECRET Study Title H-24648 and H-24020: Biopersistence Screening 20-Dose Oral Gavage Study in Rats with Recovery Period Laboratory Project ID: DuPont-5207 A u t h o r : Susan A.

AR226-2833 9 w k M m ,' B I O -TEST 1810 FR O N T A G E RO AD NORTHBROOK, ILLINOIS 60062 9m .

AR226-2843 9w$JUfrUJ, BIO - T EST Jiid&iat'uz', 9m. 1810 fRONTAGE ROAD N O R T H B R O O K , ILLIN O IS 60062 REPORT.

*r :-,r AR226-2925 FOR DU PONT USE ONLY REVISED REPORT Copies E.

RECYCLED \ cn l CD AR226-2669 AR226-2669 September 2002 Through August 2003 Air Dispersion Modeling Analysis of APFO Emissions (Revised) May 24,2004 Page 1 of 9 SEPTEMBER 2002 THROUGH AUGUST 2003 AIR DISPERSION MODELING ANALYSIS OF APFO EMISSIONS (Revised) DuPont Washington Works Facility Parkersburg, West Virginia Prepared for: West Virginia Department of Environmental Protection Division of Air Quality 7012 MacCorkle Ave, SE Charleston, WV 25304-2943 Prepared by: DuPont Engineering Technology (DuET) Environmental Section Wilmington, DE 19898 C:\c8\c8_0803_report_revised May 24,2004 1 September 2002 Through August 2003 Air Dispersion Modeling Analysis of APFO Emissions (Revised) May 24,2004 Page 2 of 9 1.

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HLR 401-85 Subchronic Feeding Study of Ammonium Perfluoranonanoate (C-9) in Mice SUMMARY Croups of 5 male and 5 female mice were fed diets that contained 0, 1, 3, 1U, 30, 100, 300, 1,000, 3,000, or 10,000 ppm ammonium perfluorononanoate (greater than 99$ pure).

AR226-3143 DuPont-3628 TRADE SECRET Study Title H-24256: Oral Approximate Lethal Dose (ALD) in Rats Laboratory Project ID: DuPont-3628 Author: Carol Finlay, B.A.

AR226-3151 DuPont-3906 TRADE SECRET Study Title H-24256: Bacterial Reverse Mutation Test in Salmonella typhimurium and Escherichia coli Laboratory Project ID: DuPont-3906 Test Guidelines: U.S.

TRADE SECRET AR226-3169 DuPont-5019 Study Title H-24615: Static, Acute, 96-Hour Screening Test with Pimephalespromelas Laboratory Project ID: DuPont-5019 AUTHOR: Robert A .

A tia & - 480 DuPont-11603 TRADE SECRET Study Title H-24678: Early Life-Stage Toxicity to Rainbow Trout, Oncorhynchus mykiss Test G u id e l in es: U.S.