AR 226 _ 0850 ACUTE TOXICITY TO AQUATIC INVERTEBRATES (DAPHNIA MAGNA) IESTSU~ BS ~ TANC 000E 00 Identity: A mixture containing perfluorooctanesulfonate, which may also be referred to as PFOS, FC-95, or as a component of FC-603EF. (1- Octanesulfonic acid) (CAS # 2795-39-3).

AR 226 -077 MICROBICS MICROTOX TOXICITY TEST IESTSUBSTANCE Identity: ArefmeirxrteudretocaonstPaiFnOiSng,pFeCr-f9l5uo,roorocatsanaescuolmfponoanteen,twhoficFhC-m7a8y7aolrsoFCb-e 787X. (1-Octanesulfonic acid) (CAS # 2795-39-3).

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Fa 73 5)) Lary J `Summary PFOS Rabbit Teratology Sunt Numbers, 3M T-6295.10, Argus 18012 CCommpLoa&uLn,xd EPFOOS (Proflnsoirodncsatncoifwiotnhtf)r-aLroetpo2r1t7.

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TEFLON FINE POWDER/DISPERSTON OPERATORS : C-8 BLOOD SAMPLE RESULTS AR224- 1630 C-8 SFaimrpstle 26.0 24.0 11.0 9.4 8.2 7.0 6.9 5.6 4b in Blood SSeacmoplned 20.0 25.0 8.2 7.9 6.5 7.7 5.9 42 4.9 (ppm) Change -6.0 +1.0 -2.8 1.5 -1.7 +0.7 -1.0 "1.4 40.5 Days SBaemtpwleeesn 363 364 391 364 363 364 337 33 365 % PCehrangYeear -23 + -24 -16 -21 +10 -16 -27 +13 4.3 5.6 +1.3 401 +27 3.9 3.6 -0.3 364 -8 3.6 2.7 -0.9 362 -25 3.5 2.1 -L.4 363 -40 2.9 2.8 -0.1 357 -3 2.8 2.8 0.0 365 0 2.6 2.4 -0.2 391 -7 2.5 1.8 -0.7 336 -28 2.5 2.5 0.0 349 0 2.1 1.6 -0.5 288 -30 1.6 1.5 -0.1 384 -6 1.5 1.2 -0.3 366 -20 1.3 1.1 -0.2 362 -15 3 JWR:1dr/10/19/83 5 ~ EID079746 = 000226 .

MONTHLY REPORT P.

AR226-1740 STUDY TITLE Extraction of Potassium Perfluorooctanesulfonatefrom Egg Membrane, Albumen, and Yolk for Analysis Using HPLC-ElectrosprayMass Spectrometry DATA REOUIREMENTS Analytical Method Requirements STUDY DIRECTOR Sean Gallagher STUDY COMPLETED ON September 06,2001 /- PERFORMING LABORATORY / TESTING FACILITY Centre Analytical Laboratories, Inc.

Back to Main Menu 3M FLUOROCHEMICAL EPA SUBMISSION June 28, 2001 Bibliography of Published Literature in 3M's Possession The following items supplement bibliographies included in prior submissions.

BACK TO MAIN BIODEGRADATION (BOD/COD) TEST SUBSTANCE Identity: Perfluorooctanesulfonylamido(ethyl)acetate; may also be referred to as PFOSAA, FC-128 or as the major component of FC-127, FC-129, FC-109, FC-109-X, FC-4351, or L-6778.

BACK TO MAIN ACTIVATED SLUDGE RESPIRATION INHIBITION TEST TEST SUBSTANCE Identity: Perfluorooctanoic acid, tetrabutylammonium salt; may also be referred to as PFOA tetrabutylammonium salt, tetrabutylammonium perfluorooctanoate, N2803-2, or as a major component of L -13492.

BACK TO MAIN Impinger Studies of Volatility of FC-95 and FC-143 Intoduction and P u p : ?

BACK TO MAIN MULTI-CITY STUDY FIELD REPORT FOR FINFISH, MICRO-LAYER ,4ND BULK WATER COLLECTION IN CLEVELAND TENNESSEE, DECATUR ALABAMA, AND COLUMBUS GEORGIA for Project Number 31565 submitted to September 23,1999 Prepared by David K.

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--- AL226--/80/ : ME 277 225 220p. +> 22c et 0. = a ce E o 1G L David G.