AR226-3045 Study 1Mie Eye Irritation Test with H-219S3 in Rabbits Laboratory Project ID Haskell Laboratory Report No. 789-96 Author Tracy A.

AR226-3072 Final Report DuPont HL.O-1 TRADE SECRET Study Title ESCHEINRITHCH-H2EI2A0S5AC1LO:MLMOI UPNLTEALALTGAEEN1IN7ICPCIHOTIRYMPT(OIERRSAITITMINIOGANNADSSAY Laboratory Project ID Haskell Laboratory Repor* No. 1997-00035 Authors ValenJtoinhenOD.

AR 826 -- 0759 BIODEGRADATION (BOD/COD) mEsTsussta0n00c 000e 000 Identity: Mixture containing perfiuorooctanesulfonate, which may also be FreCf-e2rr0e3dCtFo.as(1P-FOcOtSa,neFsCu-lf9o5n,iocracaisd)a (cCoAmSpo#ne27n9t5-o3f9F-C3)-,203CF-X or 2R0e3mCaFr.ksC:urreTnhtein3fMormpartoidounctiinodniclaottensuimtbsearmwiaxstu1r0e1o.f T1h%ePtFesOtSs,am2p0l%e is FCdsioedtihuymleoncetygllyscuollfamtoe,no1b%uttyrlieetthhaenr,ol7am0i.n2e%, 2wa%tesru,l2fo.n7a5t%edAcarlykylliceftohearmesra,its3,%and 0.05% tolyltriazole.

AR 26 _ 0774 ACUTE TOXICITY TO FISH (FATHEAD MINNOW) IESTSUBSTANGE 0000 Identity: rMeifxetrurreedctoonatasinPiFnOgSp,erFfCl-u9o5r,ooocrtaansesauclfoomnpaotenewnhticohf mFCa-y2a0l3sFoCb.e(1Octanesulfonic acid) (CAS # 2795-30-3).

: AR 226 -- 0255 ACTIVATED SLUDGE RESPIRATION INHIBITION TEST JESTSUBSTANCE Identity: A mixture containing perfluorooctanesulfonate, which may also be referred to as PFOS, FC-95, or as a component of FC-603EF. (1Octanesulfonic acid) (CAS # 2795-39-3).

AR 226 _ 0850 ACUTE TOXICITY TO AQUATIC INVERTEBRATES (DAPHNIA MAGNA) IESTSUBST ~~AN0C 000E 0 Identity: ArefmeirxrteudretocaonstPaiFnOiSng, pFeCr-f9l5u,oroorocatsanaescuolmfponoanteen,twohficFhC-m7a8y7aolrsoFCb-e 787X. (1-Octanesulfonic acid) (CAS # 2795-39-3).

AR226-2077 W:a<:^!

LETTERS TO NATURE allowing for the van der Waals radii of the attached hydrogens, the `free space' dimension of the channel in this direction (left to right in Fig. 2A) is close to 20 A.

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AR 3 6 - 0 6 6 g ACUTE TOXICITY TO AQUATIC INVERTEBRATES (DAPHNIA MAGNA) TEST SUBSTANCE___________________________________________ Identity: A mixture containing perfiuorooctanesulfonate, which may also be referred to as PFOS, FC-95 or as a component of FC-201AF. (1Octanesulfonic acid) (CAS # 2795-39-3).

A ft #.9.6 _ > 73/ ACUTE TOXICITY TO AQUATIC INVERTEBRATES (ACARTIA TONSA) TEST SUBSTANCE____________________________________________ Identity: A mixture containing perfluorooctanesulfonate, which may also be referred to as PFOS, FC-95, or as a component of FC-203. (1Octanesulfonic acid) (CAS # 2795-39-3).

M S .& 6 0 < 3 0 ,7 MICROBIOS MICROTOX TOXICITY TEST TEST SUBSTANCE Identity: Mixture containing Perfluorooctanesulfonate; may also be referred to as PFOS, FC-95, or as a component of FC-3072. (1Octanesulfonic acid) (CAS # 2795-39-3).

AR226-2033 WASHINGTON WORKo ' INDUSTRIAL HYGIENE REPORT FROM l-Jan-1995 TO 18-Dec-1997 J.0 ^ _X Js/ / Page 1 AREA: FLUOROCARBONS - COPOLYMERS CHEMICAL SAMPLE LOCATION * ;CONTROL 8/FC-143 610 (P/S) BEAD SWECO SCREENER OPERAT * DATE: 9-Jul-r9#T NOTEBOOK: TCP02,P293 EMPLOYEE #00000 DURATION: 390 CONC: 0.02 MPB PERS CODE: 18PJ SAMPLE TYPE: P PERCENTAGE: 4% a-' J - 7 RJZ021164 ia . . . /. a,' " /iii o 3 *m+ * t*,*~>tM* T T g /> / / EID093079 EID093079 WASHINGTON WORKS INDUSTRIAL HYGIENE REPORT FROM l-Jan-1995 .TO 18-Dec-1997 18-Dec~1997 Page 1 AREA: FLUOROCARBONS - COPOLYMERS CHEMICAL SAMPLE LOCATION *:CONTROL C-8/FC-143 S03(p/s)6 A/S - BEAD OVEN ROOM DATE: ll-Jul-lSHE NOTEBOOK: TCP01,P848 DURATION: 360 CONG: 0.13 MPB SAMPLE TYPE: P PERCENTAGE: 23% (18 *:RESP PROT EMPLOYEE #10159 PERS CODE: 18PJ J ^ C-8/FC-143 603(571 & A/S - BEAD OVEN ROOM DATE- 13-Jun-lW6 NOTEBOOK; TCP02,P0S9 DURATION: 375 CONC: 0.02 MPB SAMPLE TYPE: P PERCENTAGE: 4% ' (18 *:RESP PROT EMPLOYEE #00000 PERU CODE: 18PJ .