p. 1 TAFT, STETTINIUS & HOLLISTER LL P NORTHERN KENTUCKY OFFICE CLEVELAND, OHIO OFFICE SUITE 340 3500 BP TOWE R 1717 DIXI E COVINGTON, KENTUCKYV41011-4704 425 WALNUT STREET, SUITE 1800 200 PUBLIC SQUARE CLEVELAND, OHIO 44114-2302 606-331-2838 216-241-283 8 513-381-2838 FAX : 513-381-661 3 CINCINNATI, OHIO 45202-3957 FAX : 216-241-3707 ~ COLUMBUS, OHIO OFFICE ( DAYTON, OHIO OFFICE 513-381-2838 21 EAST STATE STREET SUITE 900 COLUMBUS, OHIO 43215-422 1 ~J 110 NORTH MAIN STREET FAX : 513-381-0205 614-221-2838 DAYTON, OHIO 45402-1786 FAX :614-221-2007 937-228-2838 www.taitlaw .com FAX : 937-228-2816 ~ ~ _ f _ - ~ . _, ~ ~~ 2 yI { Z ROBERT A .

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stAmerica || ANALYTICAL REPORT | PROAIFOSAnalysis | Lot, orsoio20r | Laura VancholJane Hanuszczyk ESpAamnsoan eer -- aromahnys October 22,2007 | ss eronsn in ORE ASSEN MASA nc ---------------------------------- | Table Of Contents | Standard Deliverables Report Contents Total Number ofPages !

pt A1 cqzursimsooin0Da1t8e% 23 27m2001011980502 54 2a7m2m00o1919105s 7 a2m7a0nio1199320 &5 227722000011995338 1110 z277a010002200001s 112 2aavn0a20i7 w1w5 2270200120200398 1167 2270270010022004584 119 22007020201210018 221 aanmmmnotzozitaie 22 aammazoinn 2250 a2n7m0ao0i2oz1t4s 27 nanmmoa0v2ozz0e2s 22 apna0oi02zz17 30 mRo0z2e 32 amnoozzes 3354 2a0m0m2o3010 37% m amz on 330 a 270m 102t 340 w moze VialPosiioniSample Name 2SPPFECCOO1S0Nh 4SPPFECCISOOMLS P7PFRCC2oh P7 PECC20S000 CCV 259PKEIGCOI200T0190.0C01V 2827 KKIIO000I1001111..000023 2829KKIIOO0O100T111..000054 3310KKIIOOOOTIOOT1I1..000087 3523KKIIOOO0TTO0TT11..000089 3345KKIIOODIIO0TNI.O01N0 373KKIIO0OOIIO0H111..001123 3S08KKIIOOOOII0OII11..00T145 4S10KKIIOOOOOTTOTT.L0O1T6 342KIKCIOIIO01N11.001168 4454 KKQIIOOI0O01S1G.400210 448 KKQQ1I0O00006S6644..0032 4468 KKQQ1I0O0O006B6644..0054 2500KKQQI1000000682604..0018 222KKQQ1I00O006G2Z00.0052 21 KQIO0062006 APcraCukinonetMeexthtoocdnagm PPRrCOkKnnastteedronLgcodanamgm PPRECCknkentaextoonogddnaamgm PPrRCCkunneatetdeodnlgdodanamgm PPrFCCkinientsetdoxntgdodanamgm PPEFCCikiinneatteexxiLcdooaannmmgg PPFFCCkKnneettoexxLtddooaannmggm PPFCCkknneatteerxLoddoananmmgg PPEECCKKknneetteoxxddooaannmmgg PPFFCCkknieetteexxLtddooaannmmgg PPFFCCkKnnateetxeLodoaannmmgg PPFEGCkKnenteotxeoxngCdodnaagmm PPFFCCKknneettooxxtdodoananmmgg PPFFCCKknneatteexxtLddooaannmmgg PPFFCCkinneetteeuxLdodoaannmmgg PPFFCCKknieetteexxLdodoannamggm PPFFCCkKnnaetteexxLdLdoaaonmmng PPFFCCkKnneatteexxcLddooannamggm PPFFCCkKnnaetteexxLLdcooaannmmgg PPFFCCkKnnaetteexxLLdoodananmmgg PFCKetexLdoanmg GF2i1e7N1a0mCe.alongwit 0G221i771I0C0aCkaalngluownntagtt 002211771100CCAaLLoanngguuitt C021177I100CCaaLLoanngguultt C0a21T1I7OC1a0LaaCnngaguLt C022171170110SCaamlpalentsgtLownig 00221177110011SSaammooppnneeggvssiLLt 0G2211771100SaImSpaemsplsaLnowgnifg 002211771100SSaommpplloonneeggssLL GC2211771100SSaamrlleessLLoowwnniggtt 0G2211771100ISSaammppllesslLoaannnigtgt 00221177110011SSaommppeessLLoowvnniigglt 00221177101S0s1mSpeosmLpoolnngewwsiLft G02211771100SSaammlpelsLeosLgooonrgt 002211771100SSaommpllselsoLnogwnogtt 00221711701S0aSmalmepselLnegoanttgt G02211771100S1aSmapmlpslLeosnLgouinttg 0G2211771100IS1aSmapmlpelsLeosnLgownntfgt 0G2211771100IiSSaammppliessLLooanntiggtf 0G2211771100SSaammppllseLLooinntggtt 021710Sampionegosr.t 15PeAveaa (cok"nss)e 225r0s0327000 2257072050000 r29s78s00 2296057100000 2s8a0v4i0c00 S3a0a8e3s2t0o0 a33s2e2z0z000 f28r90e60e0 33058200130000 2so0g1re8m0o 026910500000 33104050000 327u3a600000 22590506i30000 2Z6a334e6i0000 220061760000 22505041080000 a20710200 22713650000 2508200 A0 EAS 2 figlte 402 2 |] iE |; | ill] ES ttl] :| : LER p2 i : I i iE 5 3s 5 % i 451 Si ENNNNNF3S3R8RARRRNARABE RNIRRREARRERAENR 3i 5H$l 23 : :TR HEEEiREEREREE REE EE ErekeE Bl EER EEEEE RENN zg Z le adI s LL Eii]lE: LElle Ez_lleEEEE ] p; EEEER EEE RE Fee Li j i SEL) ell EERE EEE EEEEERER 3 EoEeEEE EEE EE REERa FREER EEE : i EB flu | 5 |3fE0 3 a5 Z a Elan | 2 1551 || Hi Io .

VCaearnoodlPCAoor.ipLooranaytteWeD,dMaPHDoctor SM Medical oparmant SpCean,tri,NBu5k5d1n4g40-212000006-4-08 5511773333 90609646 FOafnc caley@mmmcom April 28, 2014 Attention Docket Number EPA-HQ-OW-2014-0138 `The 3M Company appreciates the opportunity to submit commenotns the draft "Health Effects Document for Perfluorooctanic Acid (PFOA)".

AR 226-0084 TOXICITY TO AQUATIC PLANTS (E.G., ALGAE) FE-2 TEST SUBSTANCE Identity: PFeCr-f9l5u.oro(o1c-tOacnteasnuelsfuolnfaotnei;c macaiyd,a1l,s1o,2b,e2.r3e,f3e,r4r,e4d,5t,o5,a6s,6P,F7,O7,S8,o8r,8heptadecafluoro-, potassium salt, CAS # 2795.35-3) 3ReMmlaort knsu:mbTehre21te7s.t sSuabmsptlaencweaiss astwohrietdeupnodwedrera.mbiSeanmtpcloendwiatsiontsakperniofrrtoom etelsetminegn.taPluraintayldyesteesrmteicnhendiqtuoesb.e 90.49% by LC/MS, 'H-HMR, *F-NMR and METHOD Method: OECD 201, Test: Static acute OPPTS 850.5400, ASTM 1218-S0E GLP: Yes SYpeeacriecso:mplSeetleedn:asSttruudmyccaopmrpilceotmeudtu19m99.

ARYIG-00T sros AN EARLY LIFE-STAGE TOXICITY TEST WITH THE FATHEAD MINNOW (Pimephales promelas) FINAL REPORT WILDLIFE INTERNATIONLTADL,PROJECTNUMBER: 4544-105 3M LAB REQUEST NO.

RarEermencaioay SSUFung M27i03n5e05s, s25M 1Catmeoorn R: 6 036] THO SYTEUADRYOORFALFL(UDOIRETO)CHETMOIXCIACLITYFM-/39C2A4RCIINNORGAETNSICITY (RIKER Experiment No. 0281CRO012) Conducted During April, 1981 - - May, 1983 Volume 5 of 5 RIKER Laboratories, St.

4 Srw y SZ)1 pry AR 226 _ 1007 fi 47034 % Ss UNITED STATES ENVIRONMENTAL PROTECTION 330oan rnAGENCY ano 2 29 3 =8 Lo eoe re e APR 25 2001 NOTE SUBJECT: Summary of March 7, 2001, meeting with Fluoropolymer Manufacturing Group.

Gene Ofte Saas Jon AR 226 _ [02 7 #ff 4 BER. pgol -- 0373 . 3M -ro WR> ULE3= 0 DAoTcTuNm:enStecPtrioocne8ss6i)ngCoCoredirnat(o1r407) 4OU0S1MeESnvtoiferoPtonl,mleuntStiWaoln,PPrroceenitoonnAgsedncTyoxics Contain NO CBI Washingon, D.C. 20460 RFel:soTrSoCchAem8i0clSsuDpopclkeemtenutmalbneircSeEfHorQS-ol1o80n-373uSsEdHaQn-d1C80a-37r4;bEHobQa.sy0e3d81. 0394: SENQ0598-373 "CORRECTIONS o May 15. 2001 Note Dear Docket Coordinator: C3hMemsicaul dbesmcaripniotnnseotiidcteheaabdles.MayA15t. 2c013hoctoehrecdsihdofesspabge owfithact nocree conecions ghlghd nbc) PEHS shboeduesclribded byhe formula: CFSO5 = om PFOSAshoudbedeservedby he formule: CuSONH: 8 38 Pleasecontac Dr.

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R226 - 1279 OTHER HALOGENATED POPs OF CONCERN LERVEELLASTOEFD PCEORMFPLOUUONRDOSOCINTTAHNEE BSLULOFOODNOAFTEJA(PPAFONSE)SAENPDEOOPTLHEER Sis Mans, Kush Kp, ko ob nko okt sn Fok Gi "GaraoTitiosnunFcossoSlHoeoofEtansdvTTaeorasirtoend0C5fo5omre0mt1atipionnSnessSa,teYUonkiovhearmss,NEeusLtavUnii,v M812007,, R"DeegaasrieamenCntoofe5Hyfg0iocmnos,pSlchnooliokfMMedaions,eYsokoNhaamaoCitIy nUntiveorfAsibe39c,eFdunrsu,sKanSazaewa, `and Technology, 16-1 Onogaw, Tukubs, Ioarski305-8569,Japan.

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