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.

Prep Run#: 105742 Team: Petroleum HC/SMCDONALD Number of Copies to make: 1 # Lab Code Client ID 1 K1001011-001 Hagler W ell" Raw" 2 K1001011-020 Royce Street "Treated" 3 K1001011-019 Royce Street "Raw" 4 K1001011-018 Villa "Treated" 5 K1001011-017 Villa "Raw" 6 K1001011-016 Muldoon "Treated" 7 K1001011-015 Muldoon "Raw" 8 K1001011-014 Tennant `Treated" 9 K1001011-013 Tennant "Raw" 10 K1001011-012 Broad "Treated" 11 K1001011-011 Broad "Raw" 12 K1001011-010 Humphrey "Treated" 13 K1001011-009 Humphrey "Raw" c 4 K1001011-008 K1001011-007 McAllister "Treated" McAllister "Raw" 16 K1001011-006 Airport North "Treated" 17 K1001011-005 Airport North "Raw" 18 K1001011-004 Spanish Trail "Treated" 19 K1001011-003 Spanish Trail "Raw" 20 K1001011-002 Hagler W ell" Treated" 21 KQ1000664-03 ` K1001011-007 MS 22 KQ1000664-04 ' K1001011-007 DMS 23 KQ1000664-01 J K1001011-008 MS 24 KQ 1000664-02 J- K1001011-008 DMS 25 KQ1000664-05 ^ LCS 26 KQ1000664-06 .J MB t*reparation information encnsneet Prep WorkFlow: OrgExtAq(14) Prep Method: Method Status: Prepped Prep Date/Time: 2/9/10 07:34 AM B# Method /Test .01 PFOATFOA .02 PFOA/PFOA .01 PFOA/PFOA .02 PFOA/PFOA .01 PFOA/PFOA .01 PFOATFOA .02 PFOAPFOA .01 PFOA'PFOA .01 PFOAPFOA .01 PFOA'PFOA .01 PFOATFOA .01 PFOATFOA .02 PFOATFOA .01 PFOATFOA .02 PFOATFOA .01 PFOATFOA .02 PFOAPFOA .02 PFOAPFOA .01 PFOATFOA .01 PFOATFOA .02 PFOAPFOA .02 PFOATFOA .01 PFOATFOA .01 PFOAPFOA PFOAPFOA PFOAPFOA PH Matrix W'ater Water Water Water Water Water Water Water Water Water Water Water W'ater Water Water Water Water Water Water Water Liquid Liquid Liquid Liquid Liquid Liquid Amt.

AR AG _ TSCA NCIC Notification Form for CBI Documents Docket Number: _______ftR J 2& _______________ Document Control Number: (fC?

tW g;en RESEARCH ^P.Prreecciisse Research.

A R 2 2 6 -2 0 1 1 -\ll O ih WASHINGTON WORg c_a environmental influence AJP001669 E ID 924245 WASHINGTON WORKS 0-0 ENVIRONMENTAL INFLUENCE E ID 924246 WASHINGTON WORKS C-8 ENVIRONMENTAL INFLUENCE E ID 924247 AJP001671 AIR PROGRAMS Liquid 0 8 Facilities Fine Powder Dryer Recovery Project Fence Line Monitoring 8 /8 9 , Complete 1Q90, Start-up , Transition Inconclusive ) AJP001672 EXD924248 WASHINGTON WORKS 0*8 ENVIRONMENTAL INFLUENCE E ID 924249 AJP001673 '/ WATER PROGRAMS Surface Possible C -8 Recovery From FEP Effluent In Progress 1992 Groundwater Purchase of Lubeck Water Company Closing 4 /1 1 /9 0 Turnover to DuPont 1 0 /9 1 -4 /9 2 AJP001674 E ID 92425Q WASHINGTON WORKS C-8 ENVIRONMENTAL INFLUENCE g E ID 924251 AJP001675 LAND PROGRAMS DuPont Letart Landfill Eliminated Empty Raw Matrial Drum Disposal W est Virginia Regs.

RECYCLED W CO AR226-2649 AR226-2649 ISC Modeling Methodology and Results Emission Source Information The ISC3 model was used to calculate ambient ground-level air concentrations and deposition rates for year 2000 actual C8 emissions from the Washington Works site.

AR226-2882 -0.

AR226-2920 FOR DU PONT USE ONLY E.

W *....... ................................................................................................................................................................................... 4A9LZ6 _ 403 AlUa -sz> DuPont-5990 TRADE SECRET Study Title H-24768: Subchronic Toxicity 90-Day Gavage Study in Rats with One-Generation Reproduction Evaluations Volume 3 of 5 Laboratory Project ID: DuPont-5990 Test Guidelines: U.S.

f i k k U . in s ' 497 Supplement 1 DuPont-11418 TRADE SECRET Study Title H-25425: Subchronic Toxicity 90-Day Gavage Study in Rats with One-Generation Reproduction Evaluations Supplement 1 Laboratory Project ID: DuPont-11418 Te st Gu idelin es: U.S.

en RESEARCH Precise Research. .

PHOTODEGRADATION f7~~ 2- TEST SUBSTANCE Identity: Perfluorooctanesulfonate; may also be referred to as PFOS or FC-95. (1-Octanesulfonic add, 1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8heptadecafluoro-, potassium salt, CAS # 2795-39-3) Remarks: Testing is in progress. 000211 PHOTODEGRADATION TEST SUBSTANCE Identity: Perfluorooctanesulfonate; may also be referred to as PFOS or FC-95. (1-Octanesulfonic acid, 1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8heptadecafluoro-, potassium salt, CAS # 2795-39-3) Remarks field: The test substance is a white powder.

TECHNICAL REPORT SUMMARY TO; TECHNICAL COMMUNICATIONS CENTER - 201-2CN BACK TO MAIN Dale 8/31/81 (Im portant -- I f report sprinted on both sides o f paper, send two copies to TCCJ D iv is io n Dept.

BIODEGRADATION A R22-0057 FT--3 TEST SUBSTANCE_______________________________________________ Identity: Periluorooctanesulfonate; may also be referred to as PFOS or FC-95. (1-Octanesulfonic acid, 1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8heptadecafluoro-, potassium salt, CAS # 2795-39-3) Rem arks field: The test substance is a white powder of uncharacterized purity.