p. 1 TAFT, STETTINIUS & HOLLISTER LL P NORTHERN KENTUCKY OFFICE CLEVELAND, OHIO OFFICE SUITE 340 3500 BP TOWE R 1717 DIXIE HIGHWAY 425 WALNUT STREET SUITE 1800 COVINGTON, KENTUCKY 41011-4704 606-331-2838 513-381-2838 CINCINNATI, OHIO 45202-3957 ~~ FAX: 513-381-6613 200 PUBLIC SQUARE 7 CLEVELAND, OHIO 44114-2302 216-241-283 8 FAX : 216-241-3707 COLUMBUS, OHIO OFFICE DAYTON, OHIO OFFICE 513-381-2838 21 EAST STATE STREE T SUITE 900 FAX COLUMBUS, OHIO 43215-4221 : 513-381-0205 110 NORTH MAIN STREET 614-221-2838 DAYTON, OHIO 45402-1786 FAX:614-221-2007 937-228-2838 www .taftlaw.co m FAX : 937-228-2816 ,~-R a a 6_ 3 S" 8 q ROBERT A .

~~ aa6' p 36/.Z UNITE D NATIONS V~ ~vV United Nation s qA ~ Environment 4e ~vf/ Programm e Stockholm Convention on Persistent Organic Pollutants Persistent Organic Pollutants ReviewCommittee First meetin g Geneva, 7-11 November 200 5 Item 5 (e) of the provisional agenda * Considera ti on of chemicals proposed for inclusio n in Annexes A, B and C of the Convention : Perfluorooctane sulfonate SC UNEP/POPS/POPRC . 1/ 9 Distr. : General 24 August 2005 Original : English Perfluorooctane sulfonate proposal** Note by the Secretaria t 1 .

~ K atherine E .

COMPANY SANITIZED - Does not contain TSCA Confidential Business Information (CBI) L!

p. 1 A R 2 a 6 - .~~72 9 INTERIM REPORT # 10 - Analysis of Fish and Clam Samples STUDY TITLE Analysis of Perfluorobutanesulfonate (PFBS), Perfluorohexanesulfonate (PFHS), and Perfluorooctanesulfonate (PFOS) in Water, Soil, Sediment, Fish, Clams, Vegetation, Small Mammal Liver and Small Mammal Serum Using LC/MS/MS; for the 3M Decatur Monitoring Program DATA REQUIREMENTS EPA TSCA Good Laboratory Practice Standards 40 CFR 792 STUDY DIRECTOR Jaisimha Kesari P.E., DEE Weston Solutions, Inc. 1400 Weston Way West Chester, PA 19380 Phone: 610-701-3761 INTERIM REPORT COMPLETION DATE May 09, 2006 PERFORMING LABORATORY Exygen Research r_, 3058 Research Drive State College, PA 16801 Phone: 814-272-1039 STUDY SPONSOR 3M Company 3M Building 0236-01-B-10 St.

September 29, 2006 Page 3 ATTACHMENT 2 Tables and excerpts from the draft protocols that contain raw data C-8 blood levels .

22) OECD 209-OPPTS 850.6800, Modified activated sludge respiration inhibition test, 454E102A PFBS: AN ACTIVATED SLUDGE, RESPIRATION INHIBITION TEST SANITIZED WILDLIFE INTERNATIONAL, LTD.

P.

January 9, 2009 Via Federal Express Document Processing Center (Mail Code 7407M) Room 6428 Attention : 8(e) Coordinator Office of Pollution Prevention and Toxics U.S.

Taft/ Taft Stettinius & Hollister LLP 425 Walnut Street, Suite 1800/ Cincinnati, OH 45202-3957 / Tel : 513 .381 .2838 / Fax : 513 .381 .0205 /www.taftlaw.com Cincinnati / Cleveland / Columbus / Dayton / Indianapolis / Northern Kentucky / Phoenix / Beijing ROBERT A BILOTT 513.357 .9638 bilott@taftlaw.com ~-1 "a - 01Dr 37 S ~~.aa~-3~g~ March 20, 2009 ~f~ 3f ~ ( f~ TSCA Confidential Business Information Center (7407M) I EPA East - Room 6428, Attn: Section 8(e) & FYI U.S.

SSSCREmRE tIe ENoRoong RIEOR"G3/6,7 3M PWoFrOkSin(gppMb)emLeovrealsndinuCmurorneDnattaanQduaHliisttoyrAicsaslesHsummeantn (of the Mean Populations) and Range of `This report documents Battelle's evaluation of the statistical quality and defensibility of 12 data sources ofserum perfluorooctanesulfonate (PFOS) levels found in non- occupational human populations.

ACTIVATED SLUDGE RESPIRATION INHIBITION TEST EEX TESTSUBSTANCE -- _-- - Identity: PFCe-r8f5l.uor(o1o-cOtacnteasnuelsfuolnfaotnei;c macaidy,a1l,s1o,2b.e2.r3e,f3e.r4r,e4d.5t,o5,a6s.6P.7F.O7.S8.o8r.8heptadecafluoro-, potassium salt, CAS # 2795-39-3) Remarks: from 3M lot nuTmhbeetres2t17s.ubsStaamnpcleeiswaaswhsittoerepdowudnedre.r Sample ambient was taken condifions, pNrMioRr taontdesteilnegm.enPturailtyandaeltyesremsinteedchtnoiqbuees9.0.49% by LC/MS, 'H-HMR, '*F- METHOD a EE Method: OECD 203 Test type: Stalic acute GYeLaPr: CYoemspleted: Study completed 1999.

AR226-012] FE-RY TOXICITY TO AQUATIC PLANTS (E.G., ALGAE) TEST SUBSTANCE -- Identity: Perfluorooctanesulfonate; may also be referred to as PFOS or FC-95 or aspartof the mixed product FM-3820 (see Remarks). (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: The test sample is FM-3820, a mixture of the test substance in diethylene glycol butyl ether and water (approximately 24-28% test substance in diethylene glycol butyl ether and water).

AR226-0 206 3E M nvir Labo oratn ory mental Final Report- Analytical Study Single-Dose Intravenous Pharmacokinetic Study of T-6054 in Rabbits In-Vivo Study Reference Number:HWI#6329-138 Study Number: AMDT-122094.2 Test Substance: FC-129 (T-6054) Name and Address of Sponsor: 3M SCD Division 367 Grove Street St.

So InternalCorrespondence ARE0279 ACNOAMLMYETRICCIAALL RCEHPEOMRITCAL#S346 TE.