AR226-3030 CCR PROJECT 509800 GENE MUTATION ASSAY IN CHINESE HAMSTER V79 CELLS IN VITRO ( V79/ HPRT) WITH REPORT Study Completion Date: October 06,1995 RCCComPan^ Sanze.DeS not contain TSCACBt Test Report C C R Project 509800 COPY OF GLP CERTIFICATE HFUAMEMSWSIILESILCETHU, EENSNDMEGRINEGSIISEUT,NEJDURHGIUEEMNITDF,R GLP-Bescheinigung Bescheinigung C ertific a te Hiermit wird besttigt, dafi die Prfcinnchtunj(cn| CCR C ytotest Ceil Research GmbH t Co.

ar &A6- 0 7 og ACTIVATED SLUDGE RESPIRATION INHIBITION TEST TEST SUBSTANCE________________________________________________ Identity: A mixture containing perfluorooctanesulfonate, which may also be referred to as PFOS, FC-95, or as a component of FC-201F-X. (1Octanesulfonic acid) (CAS # 2795-39-3).

A R i^ 'O ia &s -L PROTOCOL PFOS: A 7-DAY TOXICITY TEST WITH DUCKWEED (Lemna gibba G3) U.S.

Mll'Oioi PFOS: A FLOW -THROUGH LIFE-CYCLE TOXICITY TEST WITH THE SALTWATER MYSID (Mysidopsis bahia) FINAL REPORT WILDLIFE INTERNATIONAL, LTD.

/|R Z26-037 MELTING POINT TEST SUBSTANCE Identity: N-ethylperfluorooctane sulfonamidoethanol; may also be referred to as N-EtFOSE Alcohol or FM-3422. (1-Octanesulfonamide, N-ethylI.I^^.S.S^AS.S.e.ejJ.S.S.S-heptadecafluoro-N-^-hydroxyethyl)-, CAS #1691-99-2) Remarks: Material is an off-white, waxy solid of uncharacterized purity.

/IR -0 3 S 5 ACTIVATED SLUDGE RESPIRATION INHIBITION TEST TEST SUBSTANCE Identity: Perfluorodecanesulfonate, ammonium salt; may also be referred to as PFDS, FC-120, or 3M Sample J2905-1. (1-Decanesulfonic acid, 1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10heneicosafluoro-, ammonium salt, CAS # 67906-42-7) Remarks: Test sample is a mixture of the test substance in water and butyl cellosolve (approximately 25% test substance, 37.5% butyl cellosolve and 37.5% water).

M S .& 6. 6 7 7 FINAL MULTI-CITY STUDY FIELD REPORT FOR MOBILE ALABAMA AND PENSACOLA FLORIDA - BATTELLE DUXBURY ACTIVITIES for .

A K M G _ D g J U f- ACTIVATED SLUDGE RESPIRATION INHIBITION TEST 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-Octanesulfonicacid) (CAS # 2795-39-3).

PFOS: A DIETARY LC50 STUDY WITH THE MALLARD WILDLIFE INTERNATIONAL LTD.

/ N frU -0 5 2 .5 ACUTE TOXICITY TO FISH TEST SUBSTANCE_______________________________________________ Identity: Perfluorooctanoic acid, ammonium salt; may also be referred to as PFOA ammonium salt, Ammonium perfluorooctanoate, PFO, FC116, FC-126, FC-169, FC-143 or as the major component of FC1015.

(\Rl%-osi5 ACUTE TOXICITY TO AQUATIC INVERTEBRATES (E.G.

*> i* AR226-2085 <ZIPFRWWPS-A1-BWAIL.DUPONT.COM> On 09/14/99 ) To: Roger J Zipfel/AE/DuPont cct Subject (C-8 EMPLOYEE EXP0SURE/27-Jun-199 7The C-8 Charts You Wanted Date: Fri, 27 Jun 1997 15:28:00 EDT Ftom: "ANTHONY J.

Engineers Planners Econom ists Scientists April 12, 1993 LMS35216.X AR226-2428 Mr.

AR226-2955 Du Pont HLO 235-91 DU PORT USE ONLY Study Title Static Acute Toxicity to the Freshwater Alga, Selenastrum capricornutum Authors Timothy J.

AR226-3061 study Title TOP Bioeompatibility Testing of H-22072, H-22073, and H-22074 Study Completed on October 4, 1996 rvmtractlnq Laboratory Morth American Science Associates, Xnc. 2261 Tracy Road NOrthwood, Ohio 43619-1397 for B.