PFOS: A PILOT REPRODUCTION STUDY WITH THE NORTHERN BOBWHITE FINAL REPORT WILDLIFE INTERNATIONAL, LTD.

AR226-1975 -'s-^&ot<*/ s c,/v,~ p y> i A fe e * >> C , v - 'I /-/"/y C y& o**tO farcir y r ^7>e' Z/oes^/iAy A >/->?

AR226-2017 AIR MONITORING FOR WORKER EXPOSURE TO C-B WASHINGTON WORKS TEN JOB ASSIGNMENTS WERE MONITORED (82 PERSONNEL SAMPLES) IN 1991.

AR226-2144 COMMUNITY STATUS WATER AIR SOLID WASTE 10635-1 - 03/08/89 - WKCrkit EID951507 RJZ009905 WASHINGTON WORKS OFF-PLANT EMISSIONS POUNDS C-8 1983 1986 ' 1988 WATER 21,700 19,100 23,300 AIR 12,700 16,200 26,200 PRODUCT 8,000 8,300 11,300 OFF-PLANT DISPOSAL 7,700 TO CW - WWTP TO LETART LANDFILL 8,300 9.000 2.000 50,100 51,900 71,800 RJZ009906 10635-2 - 0 3/0 */9 - WIC:k*t EID951508 C-8 LEVELS IH DR]M SG WATER DISTANCE FROM NO. 5 OUTFALL (MILKS) PPB 1984 1987 1988 PARKERSBURG 7.50 UPSTREAM ND ND -- WASH WORKS 0.50 UPSTREAM ND ND ND LUBECK.

AR226-2313 David M Rurak 03/16/2003 07:01 PM To: Catherine A Barton/AE/DuPont@ DuPont ce: Mark C Hause/DuPont@ DuPont, Charles J Zarzeeki/AE/DuPont@ DuPont Subject Re: ISC Model Q C ath y, I am not suggesting the model Is being used inappropriately, it has provided valuable input.

AR226-2491 April 26,2(301 Mr.

AR226-2825 //LO- orti- & S International Research and Development Corporation_______ SPONSOR: COMPOUND: SUBJECT: E.

AR226-2837 Copies to: Haskell L a b o k h i ^ f o ^ o S o n ?

TRADE SECRET DuPont HL-1997-00598 AR226-3079 Study Title I nhalation Approximate Lethal Concentration (ALC) en R ats Laboratory Project ID: HL-1997-00598 Author: David P.

AR226-3119 DuPont-2642 TRADE SECRET Study Title H-23745: Local Lymph Node Assay (LLNA) Laboratory Project ID: DuPont-2642 Author: Gregory S.

P H nu- aoif. 486 DuPont Haskell Laboratory for Health and Environmental Sciences M zu - i m TO: FROM: MRFIL] POCKET H-24921 J.

Msne _zil8 o d 22 000216 finale,- w e ANALYTICAL RESULTS: POLYMER PRODUCTS - IN BLOOD WORKS Production Building Operators Building Mechanic July-August 1981 First Technicians Line Solution Emulsion Supervision Prep** __ f e g -- Method Development Technician 0.014 0.062 0.077 0.140 0.150 0.025 0.084 0.110 0.039 0.027 0.250 0.150 0.059 as ppm)Fluorine in Blood 0.013 0.016 N.i). 0,032 0.015 0.033 0.013 ( 0,015 ) 0.007 ( 0,007 ) 0.011 ( 0.016 ) 0.020 N.D. <0.007 <0.007 Q.0 1 0 0.096 ( 0.120 ) N.D. 0.014 0,250 0.094 0.059 0.059 0 0,033 0.018 0,007 0.120 0.036 0 0.020 0.009 Low 0 High 0 Mean Overall Range: 0-0.250, Overall Mean: 0.049 *Ammoniura Perfluorooctanoate **Duplicate numbers reported for four individuals.

58 000466 V J,*47 ?

$ (jS 60 000471 RESULTS OF THE 1995 STUDY OF C-8 BLOOD LEVELS Ammonium perfluorooctanoate, bettor known as C-8, is a surfactant that is cousonly used in the Teflon* BTO.

1*1 Environment Canada Environnement Canada p. 1 _MXA 55e!