HAZLETON l a b o r a t o r ie s AMERICA, in c .

ARX&- 095& %M - OiOO _ b 73 <* Summary Report 104-Week DietarwyiCthhProenrficluTorooxoiccittaSynaealntSd(uPlCFfoaOnrScici:nTAo-gc6ei2dn9iPc5io)ttyiansSsRtiuuadmtys r EPA-OTS 000811793T 0DDflll?

AR226-1390 M IdO FROM: . 863-2387 TO: PAU L TH ISTLETO N Polymer Products D ept Tsflon Division Washington Works Data: EID079371 000171 I_T7 V l-*0 E.

TSCA NCIC Notification Form for CBI Documents Docket Number: _ r K Q<P,?

^ -t l(* ~ /) FROM: . / PAUL THISTLETON Polymer Products Dept.

M I S lG - I 7 0 ^ n Analytical Report : f~ FKiorochemical Characterization of Water Samples Daikin America, Inc. n Exygen Research Laboratory Report No.

f Wildlife International.

3M Medical Department Study: T-6295.7 Report No.

AR226-2026 E ID 945026 ,!

AR226-2202 Flow Wind Ambient Stability Rural Urban Vector Speed Temp Class Mixing Mixing Year Month Day Hour Weg) (m/s) ....

EGA TeMchonniictoarlinSgubgroup AR226-2565 EID78Q222 *H aoMAw*M>t Landfill Monitoring and Exposure Summary Goal for Today Understand the contribution of landfills to PFOA levels in the environment Environmental Assessment From Manufacturing Facilities/Landfills 1.

RECYCLED r\D AR226-2636 AR226-2636 MARCH 2003 2ND ROUND C-8 SAMPLING DUPONT FAYETTEVILLE WORKS FAYETTEVILLE, NORTH CAROLINA Date: June 2003 Project No.: 18983753.00037 CORPORATE REMEDIATION GROUP An Alliance between DuPont and URS Diamond Barley Mill Plaza, Building 27 Wilmington, Delaware 19805 March 2003 2nd Round C-8 Sampling Introduction On March 27th2003, groundwater was sampled from four monitoring wells at the DuPont Fayetteville Works.

AR226-2711 RECYCLED AR226-2711 Observed Metabolites of Telomer 8-2 Alcohol Parent Compound: F iC F j^C H jC H jO H Observed Mammalian Metabolites F(CF2)gCOOH F(CF2)7COOH Note: We have not yet looked for mammalian metabolites with less than an 8-carbon chain.

Material Tested: Material Submitted by AR226-2748 Copies to: E.

M ate- 33or 487 DuPont Haskell Laboratory for Health and Environmental Sciences TO: FROM: MR FILI POCKET H-24921 J.