Copies to: E.

Study Sponsor: Issue Date: Document Reference No.: ATOCHEM 30-May-84 510TAL AR226-2914 |]--------i------------i\ Dermal Irritation Author(s): A.

^f AR226-3006 "&5.

Study Sponsor: Issue Date: Document Reference No.: ELFATOCHEM IO-Jul-95 95/SAE6/0548/HT AR226-3022 Ready Biodegradability Author(s): H.

AR226-3107 | : aaes ek Ce = -- = Ee ee ee ee Cn IREE e Ey y: Es ee i = Penal en hee q - L -- e ee nt pie n nTSOaon \ Capa lr { Li ead i CONFIDENTIAL DPT 430/984441/SE SKIN IRRITATION TO THE RABBIT Sponsor DuPout';Speciality Chemicals Jackson Laboratory Chambers Works Deepwater NJ 08023 USA Research Laboratory Huntingdon Life Sciences Ltd' P.O.

CONFIDENTIAL AR226-3110 DPT478/992105 This report is ecmsiderea^!

CorporatHeealthPhysics 3M Center2,20-2E-02 CorporatOeccupationMaeldicine PO Box 33220 CorporatPeroductResponsibility St.PaulM,N 55133-3220 CorporatTeoxicology 6517331110 3M MedicalDepartment DeterminatioofnSerumFluorochemicLaelvelisnSumitomo3M Employees Ninety-fouSrumitomo3M employeesparticipaitneadvoluntarcyr,oss-sectiosnearlum fluorochemicalassessment.Three groups of employees were examined.

BOD/COD resultstorFC-99 (DEA saltotPFOS) BIODEGRADATION TEST SUBSTANCE Identity:PerfluorooctanesulfonatDeE,A salt;may alsobe referredto as PFOS DEA salt,FC-99, or 3M Sample No. 2. (1-Octanesulfonic acid,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafcloumoprdo.-, with2,2'-iminobis[ethan(o1l:]1)C.AS # 70225-14-8) Remarks: Testsample isa mixtureofthe testsubstanceinwater (approximately25% testsubstance and 75% water).Allvaluesreported relatetothismixture.No calculationwsere made to adjustforthe actual concentrationofthe testsubstance inthetestsample.

HAZLR;'CON LABC)RATC)Rlr=S ARAF-RICA.

AR 226 _ 3272 ; Co MRA2E_ 3492 -_-- ofvre TRADE SECRET Study Tike H-25914: Static, Acute, 48-Hour `Toxicity Screening Test with Daphnia magna AUTHORS: Laurie D.

#601 --_ ~ @ ~ AR226- 3429 33 000272 | ARAR6 = 3429 D> EXPOSURE ASSESSMENT PROTOCOL Work RequestNo.: Service Code No.: Performing Institution: Study Title: 15076 1361 Haskell Laboratory for Health and Environmental Sciences OEcxtpaonsouirceAAcsisdeAsnsimoenntinotfhMeeMaasnuurfeadctSuerreuomf APemrmflounoiriunmated Perfluorooctanoate (APFO) at Fayetteville, NC | | |Ji 3), | 2) || | | | || Study Director: Coinvestigators: SJeonsieoprhIFn.duVsitsrkioaolilH,ygJir.enCiIsHt H1a0s9k0elEllkLtaobnorRaotaodry for Health and Environmental Sciences Newark, DE 191714 S Hh-- e-- ------ Robin C.

1v2{lf Pp > i - ARRIE _ 34-50 54 000433 ree ] - E. 1.

------ 1371 Ps ~ { Pp EE -- AR2_324765 i 7 000728 | | Tlomres fluors Dosages sanguins +UVislilneerssdSeaJnatrPrae,ulPierre Baite, + EOHS, PNA,PFOA,PFOS +dPrcelmvbermeen2t0s0e1f,fjecatniviseenrt fvrier2002 +LaboratoireShiwara(Bremen, D) comms ARRRE IIS | o i 000729 Produitsdoss: +EOH8 `perfluorooctylethanol CsFi7CH2CH20H + PFNA perfluorononanoic `acid CsFI7COO + PFOA perfluorooctanoic acid C1F15000 PFOS pecfluorooctylsulfonate CsF17803. || 8 2 000730 , TM & F 7 \ po v agaga | ~B - 000731 ~ | |] | Lo] OS 4 00073, . | | ts st a rat se efixcpaossetlepsoturmloeinPsFdOiAff(itraeunxt5fois rieu, maisplusde30foisinfrieauuir esl3eMpleufsb2a0s0dfooisseicnhferzileeursop3lraavtaeluerusr. ls publiepar 3M quiest5000ppb) : difnefstpassrignieficantivecpouerle ,etprobapbasnloneplmspoeurnlePtF ch{e 81d'seplaaslimritdeedetqeucatntification) PFaleOAU,SleAs :tporumroPinFssOoSncteausonnitvealuapfoopiusllaers| 4 o , 000733 . : Pa PFOA Comparaisons des .

p. 1 n1 Q C*t Cll( llz< -E--+ %*0Cf)cuCU U C: ccu- ~ Ca 0 L.

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