BIODEGRADATION (BOD/COD/TOC) TEST SUBSTANCE Identity: PreefrefrlrueodrotoocatsanPeFsuOlSfAonAy,laFmCi-do1(2e8thoyrlaascetthaetem;ajmoarycaolmspoobneent of F[(Ch-e1pt2a7deocrafFiCu-o1r2o9o.ctyl()Gsluylcfionney,llN--,etphoytla-sN-sium salt, CAS # 2091517) Raemmiaxtrukrse:of 8T6h%etteessttssuabmsptlaencies FaCn-d12184.

ARR26 -- 0736 BIODEGRADATION (BOD/COD) TEST SUBSTANCE \dentity: ArefmeirxrteudretocaonstaPiFnOiSng,pFeCr-f9l5uo,roorocatsanaescuolmfponoanteen,twhoficFhC-m2a0y3Aa.lso(1b-e Octanesufonic acid) (CAS # 2795-39-3).

WARF INSITI'U"IEI,NC.

WARF INSITI-U-I-EI,NC.

ee C3C5oo1rrppMooerrdaatitealTPorDoiedcpuncaotrgmRyeesnptonsibility SHS 1St. 7Pa3ul, 1M1N055133-3220 ARRE-0970 2 aM CSeLrUuEm 1F1l(u1o9r8o9c)heempiicdaelmitorleongdiscoifnvoeustt-iogfa-ticoonusn.ty residents in CLUE I (1974) and "This project is joint collaboration between 3M and Johns Hopkins University School of Public Health researchers.

AR 226 _ 0763 TOXICITY TO AQUATIC PLANTS IESTsuBsTANCE 0000 Identity: MreifxetrurreedctoonatasiPniFnOgSp,erFfCl-u9o5ro,oocrtaansesaulcfoomnaptoen,ewnhtiocfhFmCa-y20a3lsCoF-bXe or FC-203CF. (1-Octanesulfonic acid) (CAS # 2795-39-3).

AR 226 --- 0230 ACUTE TOXICITY TO AQUATIC INVERTABRATES (DAPHNIA MAGNA) TEST SUBSTANCE Identity: AbemirexfteurrreedcotnotaaisniPnFgOpSe,rfFlCu-o9r5oo,cotarnaessualfcoonmatpeo,nwehnitcohfmFaC-y6a0l0s.o (h1e-pOtcatdeacnaefsiuulofroon-i,c pacoitda,ss1,i1u,m2.s2a,l3t,,3C.4A,4S.5#,52.769.56.-73,97-.38).8,8Rsaemmpalreksis:FC-T6h0e0 3(MSCpArSodTurcetaiotnedloEtffnluuemnbt'e)r. wCausrrneonttnoitnefdo.rmaTthioentiensdticates FglCy-c6ol00buitsyla emtihxetru,r1e.o0f01%.s0o%dPiFumOSo,cty8l1s.u2lf0a%tew,at2e.r0,01%2p.r0o0p%andieeStuhlylteonnee fcholaomreoral,ly1l.) 0h0e%xasmoidniiuummdechciyolrisduel,fa0te.,800.%8s5t%arxcah,ntahnadn 0g.u0m5,%0.b1en%zoNt-r(i3a-zole. cThhaerafcotlelrowiiznegd scounmcmeantrryataipopnlioefsitmopuarmitiixetsurtehawtiwthasitnrceoamtpeldeitnelay SCAS rfelaucotroorc.heDmaitcaalmacoymnpootnaecncturoaftetlhye rteefsltesctamtphleet.oxicity of the TtohxiiscisttyuodfyFiCs-t6h0e0thaifrtderofbe3idnagpthrneiaatesdtutdhireosugchonadSucCtAeSd troeadcettore.rmTihniestshteudy sisuptehrencaotnatnrotloffoar tmhiexFedC-m6i0cr0obSiCalASculTtrueraettehdatEfifniltuieanlltysctoundtya.inIet dusneodFtCh-e600.

Coy 8EHQ - 0200-373 AT 2 International Research and Development Corporation ond # v sors: TEST MATERIAL: susszCT: womey R226 -0955 Fluorad Fluorochemical Surfactant FC-95 ASctuutdey OirnalRatTso.xleity (LD;)) 3 Ss g os . & EPA-OTS - NIGHT 0 AsYYPoRs Collaborators: Gary Thompson, B.S.

MICROBIAL INHIBITION (DEHYDROGENASE TES -SUBSTA ICE ACTIVITY) Identity:A mixturecontainingperfluorooctanesulfonawthei,ch may alsobe referredtoas PFOS, FC-95, oras a component ofFC-206A. (1Octanesulfoniaccid)(CAS # 2795-39-3).

AR226-2237 Solubility of C-8 in Water and General Effect of pH The solubility of C-8 in water has been studied and published in the open literature by Shinoda (Shinoda, K., et al, J.

IN VITRO MICROBIOLOGICAL MUTAGENICITY ASSAYS OF 3M COMPANY COMPOUNDS T-2247 CoC AND T-2248 CoC Final Report 5 September 1978 By.: Vincent F.

ACUTE TOXICITY TO AQUATIC INVERTABRATES (DAPHNIA MAGNA) TEST SUBSTANCE Identity:A mixturecontainingperfluorooctanesulfonatweh,ich may also be referredtoas PFOS, FC-95, oras a component ofFC-600. (1-Octanesulfoniaccid,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8heptadecafluoro-p,otassium salt,CAS # 2795-39-3) Remarks: The 3M productionlotnumber was not noted.

WW rWAAgiRsFom,INwShTsIcTOUNTsEI, INC.

WATER SOLUBILITY TEST SUBSTANCE Identity: N-ethylperfluorooctane sulfonamidoethanol; may also be referred to as.

AR226-0499 ACUTE TOXICITY TO FISH TEST SUBSTANCE Identity: P26e,rfolrucFrXo-o1c0t0a1n.oic(Oaccitda;nomiacyacailds,opbeentraedfeecrarfeldutooroa-s, PCFAOSA,#3F3C5-- 67-1) Rt'esmpaurriktsy:was3nMotpsruofdfuicciteinotnlylocthanruamcbteerriz2e6d9,.thTohueghtesctursraemnptlienifsormFaCt-i2o6n. iannddicCastepseriftilsuoaromihxotmuoreloogfu8e6.c5o-mp1o0u0n%dst.est substance and 0 - 3.5% Ce, Cr, METHOD: TMyepteh:od:Static Nacouttneoted.