4R2Z6'009<\ PFOS: .

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

July 30,1998 AR IIQ-0IH7 'ckn Fax to: Dr.

HAZLETON LABORATORIES AMERICA, INJC.

BACK TO MAIN Centre Analytical Laboratories, Inc. 3048 Research Drive State College, PA 16801 www.centrelab.com ^Phone: (814)231-8032 Fax: (814) 231-1253o r (814) 231-1580 Analytical Report Fluorochemical Characterization of Drinking Water Samples Mobile, Alabama (W2.151) Centre Analytical Laboratory Report No. 023-007C (Revision 1) Revision Date 3/20/01 Testing Laboratory Centre Analytical Laboratory, Inc. 3048 Research Drive State College, PA 16801 3M Environmental Laboratory Contact Kent R.

3M Environmental Technology and Services PO Box 33331 St.

AFU2-oo:LH Attachments to April 21, 2000 letter to C.

ARIU'OO?

Submitted to: BIOSEARCH, INC.

AFOT-OiasAttachments to Letter to C.

Apnl 2. p m BESTcopy AVAILABLE M2K-OI-7G Larry and Jeff - For the attached graphs and tables.

HAZLETON WASHINGTON 9 2 0 0 LEESBURG PIKE VIENNA.

HAZLETON WASHINGTON 9 2 0 0 L EE SB U R G PIKE V I E N N A , VA. 2 2 1 8 2 - 1 6 9 9 AR^-0^5 GENOTOXICITY TEST ON T-5711.1 IN THE IN VIVO/IN VITRO UNSCHEDULED DNA SYNTHESIS AND CELL PROLIFERATION ASSAYS IN RAT LIVER CELLS FINAL REPORT AUTHOR Maria A.

BIODEGRADATION TEST SUBSTANCE Identity: N-Ethylperfluorooctanesulfonamide; may also be referred to as U1464, EtFOSA, EtPOSA, F-6309, or FX-12. (1Octanesulfonamide, 1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8heptadecafluoro-N-ethyl-, CAS # 4151-50-2) Remarks: Material is a white solid.

/ ft m -o M 0 5 BIODEGRADATION TEST SUBSTANCE Identity: Perfluorooctanesulfonylamido(ethyl)acetate; may also be referred to as PFOSAA, FC-128 or as the major component of FC-127, FC-129, FC-109, FC-109-X or R1904.