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RECEIVED irrt cno OfrJUL-5 AHII: 22 AK 2Z _ 373Z Self-Reported Medical Conditions in Perfluorooctanesulfonyl Fluoride Manufacturing Workers Final Report Bruce H.

4ZZ(;3772l ACUTE TOXICITY TO THE FRESHWATER AMPHIPOD (Hyalella azteca) 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: The test substance is a white powder.

PWS ID NJ #221091 SAMPLE POINT IDTP0030I5 ' !

Taft/ T" Taft Stettiriius S Hollister LLP 4 25 W alnut Street, Suite 1 8 0 0 /Cincinnati, O H 4 5 2 0 2-3 9 57 / Tel: 5 1 3 . 3 8 1 . ; $ g i( ) j 4 > V ^ B 3 81.0205 /w w w .taftlaw.com Cincinnati / Cleveland / Colum bus / Dayton / Indianapolis'/ Npfth^rji Kentucky / Phoenix / Beijing 09JUH16 ftHIQ: 36 Robert A.

3M ENVIRONMENTAL LABORATORY REPORT NO.

INTERIM REPORT # 17 - Analysis of Sediment and Water Samples SAmPenaralflllyuMsoiasromoomfcPtaaelnrLeflsiuvuoelfrrooanbnaudtteaSn(mePsFaulOllfSMoM)naaSiomntTnemWiUt(oPaDarlFtiYenSBrge,STrPS)uI,ormToPilLge,UrrESafslmeiundogirmoLehCne/txM,aFnSies/Mshu,SlCfoflnaomarttesh,e(VP3FeMgHeStDa)t,eicoaanntd,ur EPA TSCA GooDd ALaTbAorRatEorQyUPIraRcEtiMceESNtaTndSards 40 CFR 792 JaWWiSPseTih1emsoUts4nht0CDoea0nh:YKeW6SseD1toese0lIasru-Rtr,7otiiP0EnoP1ACn.W-Es3T,1.7a,9OI6ynD31Rc8E.0E INTERIM REPOJuRneT2C9,O2M00P7LETION DATE PERFSOtP3ahR0tEeo5Mxn8CyeIoR:gNlee8lGens1ge4ReaL-,re2AcPs7heBA2aD-Or1c1rR0hi6v38Ae90T1ORY 3MSBTuUi3lMDdiYnCgSo0Pm2Op3a6Nn-S0yO1-RB-10 PShto. nPea:u6l,5M1-7N335-56134744 ExyPgroetnocSotulPdNyRuNOmuJbmEerCb:eTPr:0P0001010311131 Total Pages: 127 Interim Report #17 - Analysis of Sediment and Water Samples Exygen Study No.: P0001131 GOOD LABORATORY PRACTICE COMPLIANCE STATEMENT UPECSSeetxosardiymnfnigldmgpueaaonernrnLdoSytsC,h,tu4e/iFMd0xsiyasbCSnhNe/Fe,MiusnRCumgSll7fabp9omeef2norrsafrbP,toye0rVtm0hE(eP0eexg1Fdye1Hg3ti3aeMnS1tni),co,RoenDanme,nsteipdSectlalmaiePratdcuaenhlrr"cl.fAelMMunwoaaorilmotnyhoismtcioEstarPailonnAfeLgPsiTuvePSlreffrCrolounAgaoanrrtaGdoembo(S,uoP"mtdFanaOcLleolSasnb)uMdoliufranoacmnttWoeamdrtyaeatleP(fPorrS,raFecSBrt3ouiScMim)le,, PErxiyngciepnaRl Iensveeasrctihgator JWSatiuesdsitmyoDnhaiSrKeocleutsotairorinPs,.EIn.

STLS E V E R N TREN 1 STL Chicago 2417 Bond Street University Park, IL 60466 Teh 7 0 8 5 3 4 5 2 0 0 Fax; 708 534 5211 IWVW.St/-/nC.CO/77 SEVER TRENT LABORATORIES ANALYTICAL REPORT JOB NUMBER: 232677 P r e p a r e d F o r : .

STL Burlington Colchester, Vermont Sample Data Summary Package SDG: 117507 STLS E V E R N TRENT November 30, 2006 Mr.

AA - 0Z20 ACUTE TOXICITY TO FISH (FATHEAD MINNOW) TEST SUBSTANCE________________________________________________ Identity: A mixture containing perfluorooctanesulfonate; may also be referred to as PFOS, FC-95, or as a component of FC-206CF or FC-206CF-X. (1-Octanesulfonic acid) (CAS # 2795-39-3).

AR x a 6 - O g J-6 ACUTE TOXICITY TO FISH (FATHEAD MINNOW) JE ST.SUBSTANCE_________________________________________ Identity: A mixture containing perfluorooctanesulfonate, which may also be referred to as PFOS, FC-95, or as a component of FC-600. (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 3M production lot number was not noted.

AR.A2.6 _ 0SS6 TO XICITY TO AQUATIC PLANTS TEST SUBSTANCE Identity: Mixture containing perfluorooctanesulfonate which may also be referred to as PFOS, FC-95, or as a component of FC-3003. (1Octanesulfonic acid) (CAS # 2795-39-3).

ZedQ -093RECEIVED OPPT CB1C 03SEP25 September 23, 2003 iSjL*jn / Duftmt Haskell Laboratory for Health and Environmental Sciences Elkton Road.

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