i / )R O X -O I3 3 C O R N IN G Hazleton MUTAGENICITY TEST ON / T-6357 \^ \A IN AN IN VIVO MOUSE MICRONUCLEUS ASSAY FINAL REPORT AUTHOR Hemalatha Murli, Ph.D.

AR0U'OM3 C O R N IN G Hazleton MUTAGENICITY TEST WITH // ^ '< A \ T-6342 i \* IN THE SALMONELLA - ESCHERICHIA COI//MAMMALIAN-MICRSOME REVERSE MUTATION ASSAY ir-- - ^ FINAL REPORT AUTHOR Timothy E.

/IRlK-O%& 3M MEDICAL DEPARTMENT TOXICOLOGY SERVICES To: Geoijean Adams 290-4-01 cc: John ButenhofF 220-2E-02 From: Marv Case 220-2E-02 Subject: FC 95 and 143 Teratology Date: 26 May 1998 John passed on to me your request for someone to review and write an analysis on the eye lens defect that was reported in the original FC 95 rat teratology study.

3M General Offices \W ^ 3M February 5, 1999 5\1 Center SH& - 02.ee. 373Si.

A R .O G 6 3 MICROBIOS MICROTOX TOXICITY TEST TEST SUBSTANCE______________________ Identity: A mixture containing perfluorooctanesulfonate, which may also be referred to as PFOS, FC-95 or as a component of FC-201AF. (1Octanesulfonic acid) (CAS # 2795-39-3).

A R A 2.6 - 085 ACUTE TO XIC ITY TO AQUATIC INVERTEBRATES (DAPHNIA MAGNA) 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).

ARA.G _ 0 0 5 ACUTE TOXICITY TO FISH (FATHEAD MINNOW) TEST SUBSTANCE Identity: A 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).

Aft.1160521 ACUTE TOXICITY TO AQUATIC INVERTABRATES (DAPHNIA MAGNA) 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.

L a rry R .

ARXlCrOW THE SCIENCE OF ORGANIC FLUOROCHEMISTRY 3M February 5,1999 000002 The Science of Organic Fluorochemistry Introduction The science of fluorochemistry begins with fluorine.

AR226-2264 EID294840 Vapor Scavenging Coefflcent Liquid Precipitation = ______________________ Frozen Precipitation a C8 Particle Penalty *2 ,2 g/cm* Data Is based on tasting conducted atthe Washington W ort site In September, 1996.

AR226-2464 LX,!'

AR226-3074 gTliriv T i t l e Inhalation Toxicity Screen with T,n^r-a t-Qrv P ro ject-IB HL-1997-00599 author David P.

P-1 fH2^(o-3 m Du Pont de Nemours (Nederland) BV Dordrecht W orte To: C L.

_ 0751+ 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-203CE. (1Octanesulfonic acid) (CAS # 2795-39-3).