BACK TO MAIN TOXICITY TO AQUATIC PLANTS (Freshwater Diatom, Navicula pelliculosa) 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: Sample obtained from 3M production lot number 217.

BACK TO MAIN BIOSORPTION PARTITION COEFFICIENT TEST SUBSTANCE Identity: Decafluoro(pentafluoroethyl)cyclohexanesulfonate, DEA salt; may be referred to as CS-2070.

iPhone: (814) 231-8032 BACK TO MAIN Fax: (814) 231-1.253or (814) 231-1580 Analytical Report Fluorochemical Characterization of Drinking Water, Surface Water, Sediment, POTW Effluent, POTW Sludge and Landfill Leachate Samples Port St.

Final Report BACK TO MAIN Mortality Study of Workers Employed at the 3M Decatur Facility Submitted,by: Bruce H.

TO: TECHNICAL COMMUNICATIONS CENTER - 201-2CN (Importaiit - I f roport i s printed on bod, sides o f paper, send tw copies to rcc

Sponsor: 3M St.

mie, M ath Physics 3M Medical Depariment pgsaeese ec, Building 20.25 S6t12Pa7l5, M11N1055133-3220 R2)6-000Y4 Radiolabel Oral Absorption and Intravenous Pharmacokinetic Studies Aadbmsionripsttieorne:d tAottwleoasgtr9ou5p%s o(2fa4 hsoiungrleanodra4l8dohsoeuravsaecrraigfiinceg)4o.2f3mgm/alkeg C[hCarJlPeFsORiSver CD rats (248-315 g, mean = 285 g) was absorbed within 24 hours (Johnson and Ober, 1979).

ARI 6-005Ly) Synthesis and Characterization of FC-95-1%C 0 = mr Report by: .

Pim Corporate Health Physics Seu 3M Center, Building 2202802 AR226- . 0009 Attachments to April 21, 2000 letter to C.

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enerrs Offices S YGenNeir u FT - 0500--1578 FY1-08-001378 - MayY 4, 2000 85000000005 z=Z 3 VIA FEDERAL EXPRESS ME ~ N Sod b Dr.

BIODEGRADATION EF7T-5 TEST SUBSTANCE Identity: PPeFrOflSuoDroEoActsaanlet,suFlCf-o9n9a,teo,rD3EMASsaalmtp;lmeaNyoa.l2s.o b(e1-rOecftearnreesduftofoansic acid, 1,12,2,3.3,4,45,5,6,6,1,7,8,8,8-heptadecafluoro-, comp. with 2,2"iminobis[ethanol] (1:1), CAS # 70225-14-8) (Raepmparrokxism:atTeelsyt2s5am%ptleestissuabmsitxatnucree aofndth7e5te%stwastuebrs)t.anAclevianlwuaesterreported creolnacteenttoratthiiosnmiofxtthuree.fesNtoscuablsctualnatcieonisn twheerteesmtasdaemptloea.djust for the actual METHOD GTMyeLptPeh::odNA:oerNoobticnoted.

Expexioans Nos Acute Ocular Irritation Test with T-3421 in Albino Rabbits canazosse REECaENsTD Ee Po nin, L.

Fc-1z9 lo Submitted to: BIOSEARCH.

AR2I6_ 108 mgm Page ors2 .