\& 2> March 31, 2003 To: Mary F.

RECEIVED 0PPT NCIC 2003 JUL -7 HM.-00 Telomer Research Program MfSfm wmmmm Ciarlarti Report Title: 8-2 Telomer B Alcohol: Acute Oral Toxicity - Fixed Dose Method Author(s): Carol Finlay CEnovnitrroancmtoern:talES.Ic.iednucPeso,nNt edwe aNrekm, DouelraswaanrdeCo., Flaskell Laboratory for Health and Study DCIInnaoitLtmeiaispf:teilo:entiA:onpA:riplSr2iel5p2,t,e2m2000b01e1r- 1M7,a2y00117, 2001 bSytuodryalOgbavjeacgteivteo:mTaoleaasnsedsfsetmhealaecruattes.oral toxicity of 8-2 Telomer B Alcohol when administered wmroiMnebegotasrirueagttlergahavrlatrie,istadiytmnrlsiteaecevnalrtiidnvendaddtesluinsaMgbcnnpaedesotitososohtfun-fodosdrtporeosgess:aanpinndogSgenroidonsareugnitpnlidwess0oweou.rfr5eeea5r%ledmfdaasaamosaqdtscaueeergdesidfeoimaoucoifselary2dlmed0toyh0eansrt0nhfodpuymuonlg5gschcttf-eoi8adolu-slno2utte.sltTidohnseefgeleo,smdtmwuaaydeelyrer1e.Br6aaRtaAdsnam.ltdcsiOonewhixbsoeastlreem/errkveigwndaeetbibdiyogynghbsreooddfsoysarlty for sFiignndsinogfst:oxNicoitydewatehrse osececnu.rreNdo(gmroosrtsallietsyi/onnusmwbeerretrseeaetnedu:pmonalpeasth0o/5l;ogfeymeavlaelsua0t/i5o)n. .

TO: H.

From: Bernard J f t * * 1*13/2001 12:04 PM To rHty_bni^ftu*l4 oorn cc: jmstagwifminfllenbustcom, wpiaOthbfoliogreup.com, nnroillyObailattantic.nt Subject Oct 13 Hi Bam, Wonderful day coming weathertze, It is nearly noon, I am trying to get stuff moved off my desk, been real busy lately, so barely able to triage the paper, some gets tossed without a look, som e must be dealt with on the spot, and the other third needs attention so just piles up.

ZaceAnalytical Enclosure 2 Field Services Division M 3-A 6-. l ?

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3 GLP10-01-02 Interim Report 03: Analysis for PFOS, PFHS and PFBS in Decatur, AL Wetlands Edge Environmental Center (WEEC) Soils and Sediments Collected June/July 2010 Study Title 3M Environmental Laboratory Analytical Protocol GLP-10-01-02: Analysis of Perfluorooctane Sulfonate (PFOS), Perfluorohexane Sulfonate (PFHS) and Perfluorobutane Sulfonate (PFBS) in Groundwater, Soil and Sediment for the 3M Decatur Phase 3 Site-Related Monitoring Program Data Requirement EPA TSCA Good Laboratory Practice Standards 40 CFR Part 792 Study Director Jaisimha Kesari P.E., DEE Weston Solutions, Inc. 1400 Weston Way West Chester, PA 19380 Phone: 610-701-3761 Principle Analytical Investigator Cleston C.

GLP10-01-02.

EOS-0210 Interim Report #18 Northern Alabama Potable Witter Systems, December 2005 Interim Report #18: Analysis of Water Samples from Northern Alabama Potable Water Systems, December 2005 Study Title A nalysis of Perfluo robutanesulfonate (PFBS), Perfluorohexanesulfonate (PFHS), an d Perfluorooctanesulfonate (PFOS) in Wate r , So il, S edim ent, Fis h , Clam s, V eg etatio n , Sm all Mam m al Liver an d Sm all Mam m al S erum Using LC/MS/MS FOR THE 3M DECATUR MONITORING PROGRAM Data Requirement EPA TSCA Good Laboratory Practice Standards 40 CFR 792 Author M ichelle D.

AR^-Sg BIODEGRADATION TEST SUBSTANCE Identity: Perfluorooctanesulfonate, Lithium salt; may also be referred to as PFOS Li salt, FC-94, or FC-94-X. (1-Octanesulfonic acid, 1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafluoro-, lithium salt, CAS # 29457-72-5) Remarks: The test sample is a mixture of the test substance in water (approximately 24.5% test substance and 75.5% water).

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Attachments to Letter to C.

C O R N IN G Hazleton MUTAGENICITY TEST ON T - 6294 IN AN IN VIVO MOUSE MICRONUCLEUS ASSAY.^. &* FINAL REPORT AUTHOR Hemalatha Murli, Ph.D.

AR226-1030A043 BACK TO MAIN POTENTIAL FOR ENVIRONMENTAL IMPACT OF AFA-6 SURFACTANT A Report for: PANARCTIC OILS LTD.

Katherine E.