14 < S < 5 6 _ A H - O DRAFT REPORT DRY RUM CREEK WASHINGTON, WOOD COUNTY, WEST VIRGINIA NOVEMBER 1997 RECEIVED PPT NCC 23MAR3I AH10:21 PREPARED BY: M a r k D.

/Iftfc-OSIH ACTIVATED SLUDGE RESPIRATION INHIBITION TEST SUBSTANCE Identity: Perfluorooctanoic add, ammonium salt; may also be referred to as PFOA ammonium salt, Ammonium perfluorooctanoate, PFO, FC-116, FC-126, FC-169, FC-143, or as a major component of FX-1003.

CAS Number 1691-99-2 3M Company M SLAGjQ g/ Voluntary Use and Exposure Information Profile N-Ethylperfluorooctylsulfonamido ethanol I.

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.

TRADE SECRET DuPont HL-1998-01312 AR226-3088 Study Title H-23004: Eye Irritation Test in Rabbits Laboratory Project ID: HL-1998-01312 Author: Tracy A.

AR226-3180 DuPont-6405 TRADE SECRET Testing Guidelines International Conference on Harmonisation (ICH) of Technical Requirements for Registration o f Pharmaceuticals for Human Use.

y lK S _ 0 2 6 MICROBIOS MICROTOX TO XIC ITY TEST TEST SUBSTANCE______________________ Identity: A mixture containing perfluorooctanesulfonate, which may also be referred to as PFOS, FC-95, or as a component of FC-603F. (1Octanesulfonic acid) (CAS # 2795-39-3).

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.

3M Environmental Technology and Services PO Box 33331 St.

ARIU'OO?

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.

rt* Aa ACUTE TOXICITY TO AQUATIC INVERTEBRATES (DAPHNIA MAGNA) TEST SUBSTANCE________________________________________________ Identity: Mixture containing perfluorooctanesulfonate which may also be referred to as PFOS, FC-95, or as a component of FC-3017. (1Octanesulfonic acid) (CAS # 2795-39-3).