AR226-0 206 3E M nvir Labo oratn ory mental Final Report- Analytical Study Single-Dose Intravenous Pharmacokinetic Study of T-6054 in Rabbits In-Vivo Study Reference Number:HWI#6329-138 Study Number: AMDT-122094.2 Test Substance: FC-129 (T-6054) Name and Address of Sponsor: 3M SCD Division 367 Grove Street St.

fiz Sa % 3 emer FY 020). 1378 AR 226 _ 025 UNI TED STA TESWEANSVHIIRNOGNTOMNE,NTDA.CL.

- R53 (79 4 M226 _ ops oo : R UPS OVERNIGHT DELIVERY PREPCTEWCEBDI.C CCOOMMPPAANNYYSSAANNIITIZZEEDD,,CCOONNTTAAIINNSSNNOOTTSSCCAACCBBIAARR-:228 poseFosal KIS BY December 28, 2001 2Rr 2 2 Document Control Office(7407M) UOf.fSi.ceEnovfiProolnlmuteinotnalPrPervoetnetcitoinonaAngdeTnocxyics (OPPT) EPA East, Room 6428 W1a2s0h0inPgetnonns,ylDvaCni2a04A6v0enue NW Subject: pSruobdmuicstsiioonnofofAFFluForaogseunrtfsactant Formulation for the Dear Sir/Madam: = = s ZSz gn 3=3 z 55 = O < Enclosed is sells for the the chemical formula for the productionof AFFF agents.

- 5 SM avpeciany Marais Nciamersin AR 226-1057 _ wo 859 Fyz_olo2-1378 ao osvey VRRIIGGINAL O g HR January 30, 2002 = 53 DOfofciucmeoefnPtoPlrloucteisosniPnrgeCveenntteiron(a74n0d7T)oxics i= 4U0.S1.MEnSvtirreoentmSenWtal Protection Agency I Washington, D.C. 20460 FYI-00-001378 Attention: For Your Information Docket - Docket No.

329 ff AR226- 1077 DRAFT HAZARD ASSESSMENT OF PERFLUOROOCTANOIC ACID AND ITS SALTS OfUf.iSc.eEonfvPiorlolnumtieonntaPlrePvreontteicotnioannAdgTeonxciycs Risk Assessment Division February 20, 2002 es0e0i PREFACE.

AR226 1089 NB-eEntchhymlaPrekrfDlousoersoofcotraTnuemsuolrfsonianmSipdroaEgtuheanDoalwl(eNy-ERtaFtOsSfEe)d David W.

a. iin RwoEsiregmrnrsAea.rmeBcsoosmr AR TAFT, STETTINIUS & HOLLISTER LLP 1800 FIRSTAR TOWER 425 WALNUT STREET CINCINNATI, OHIO 45202-3957 Fa51S3.t38a1.r28a3m8es ewtatnucom March 18, 2002 CERTIFIED MAIL RETURN RECEIPT REQUESTED 426 _ 1174 . al Sai Bint sr 3g SE 3220 Son z 308 2 = No. 7000 1670 0009 4961 7436 No. 7000 1670 0009 4961 7429 David P.

21 PP DDuuPPoonotpFroludourcotsproducts AR226-1538 DuPont Fluoroproducts Chestnut Run Plaza P.

Attachments toLetter to C.

AR226 - 0TH yrmse Contain NO CBI EH _12R 00_ 3773 December 4, 2000 Pp HR oo bq S55 Document Processing Center (7407) (Attn: Section 8(e) Coordinator) Office of Toxic Substances US EPA 401 M Street, SW.

BACK TO MAIN BIODEGRADATION (Anaerobic Sludge) 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 3M production lot number was 217 (TN-A-2130).

Toxicological Summary PFOS Dictary Chronic Plot Reproductive Study: Mallard TestSubstance: Perforoocincsul(fPoFnOaSe) Structure: est Remarks: potion salt CASH 2795.39 1-Octanesulfonic acid, 1,1,2.2,3,3,4,4,5,5,6,6,7,7.8,88-heptadecafluoroTShoereestdsebssiaamnbcieesnacownhdiittiopnosw,daenrd(pBuMttLyowtas#2d17e)t.rTmihneesdamtopl6ew8a6s.9% by LC/MS, "H-aN ndeMlemRent,al analysis techniques.

_------- sm ee AR226-194T STUDY TITLE Exiacion of PoftoarsAsniaulmysPiesfUlsuicnrgoHoPtLaCns.uEfloenaotseprfaoymMMaaslslaSrpdcSceuroummeannd Millard ivr DATA REQUIREMENTS Analytical Method Requirements STUDY DIRECTOR Sean Gallagher STUDY COMPLETED ON September 06,2001 PERFORMINGLABORATORY [TESTING FACILITY Centre AnaSlyu3t0ti4ca8CloRlLleaesbgoee,raactPhoAriDer1si6,v8eI0n1c.

226-2047 ^ Roger J Zipfel 07/27/2001 01:30PM To: cc: Subject John E Crum/SBDuPont@DuPont Ta-Wei Fu/CL/DuPont@DuPont Re: C-8 sampling Q John, this is very perplexing information.

AR 226 1075 i Fire ( \ Fighting January 30,2002 Foam i Coalition MDrir.ecCthoarr,lCehseMm.icAauleCrontrol Division TohmamaAr Corina OEfnfviicreonomfePnotlallutPiroontPercetivoenntAigoennacnyd (T7ox4i0c5sM) `1W2a0s0hiPnegntnosny,lDv.anCi.a Avenue, 20460 N.W.