Acute Orel Toxicity Screen with T--30670OC in Albino Bats j:xfim I<nr'iti: N o .

Corporate Health Physics CCoorrppoorraattee POrcocduupcattiRonesaploMnseidbiicliintye Corporate Toxicology 3M Medical Department P3SOMt.

Experiment No.: Conducted At: Dates Conducted: Conducted By: ARXtG-0 237 Primary Skin Irritation Test with T-3608 in Albino Rabbits 0984EB0368 Pathology and Toxicology Riker Laboratories, Inc.

Experiment No.: Conducted At: Dates Conducted: Conducted By: Reviewed By: Acute Ocular Irritation Test with T-3493 in Albino Rabbits /Ume-ojp 0884EB0008 Safety Evaluation Laboratory Riker Laboratories, Inc.

WATER SOLUBILITY (BY ANALYSIS OF TOC) TEST SUBSTANCE Identity: Perfluorooctanesulfonyl fluoride; may also be referred to as POSF, or FX-8. (1-Octanesulfonyl fluoride, 1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafluoro-, CAS #30735-7).

A k SLA6 _ <3?

internCaolrrespondence dc: V.

BIODEGRADATION (BOD/COD) TEST SUBSTANCE Identity:A mixturecontainingperfluorooctanesulfonatweh,ich may alsobe referredtoas PFOS, FC-95, oras a component of FX-3104. (1Octanesulfonicacid)(CAS # 2795-39-3).

MICROBICS MICROTOXID TOXICITY TEST TEST SUBSTANCE Identity:A mixturecontainingperfluorooctanesulfonatweh,ich may alsobe referredtoas PFOS, FC-95, or as a component ofFX-3106.

DR.U.NOACK-LABORATORIUMFUR ANGEWANDTE BIOLOGIE 1-Decanol, 3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-heptadecafluoroRespiration Inhibition Test with Activated Sludge acc. to OECD Guideline No. 209 for Testingof Chemicals `adopted Apri4l, 1984 TelomerSRpeosnesarocrh Project Asan Gass Arora Cust DAKNIOUSTRES LTD Dupont Author Martina Noack Tost Facility 'DR.U.NOACK-LABORATORIUM FOR ANGEWANDTE BIOLOGIE Kathe-Paulus-Str. 1 0.31157 Sarsteat Laboratory Project ID.

Corpor Opn es 3 CoBt SR ARYL6- 04H SIM: Morty study at he 3M Chemalie Plane `This is the first updateofthe retrospective cohort mortality study by University of Minnesota epidemiologists.

AR226 _ 0903 ACTIVATED SLUDGE RESPIRATION INHIBITION TEST TEST SUBSTANCE Identity: ArefmeirxrteudretocaosntPaiFnOiSng, pFeCr-f9l5u,orooroactsanaescuolmfponoanteen,twohficFhC-m3a0y41a.ls(o1b-e Octanesulfonic acid) (CAS # 2795-39-3).

PAGE 1s7a-o3r3roNOF1VF--7-470 TRFLONCATAPLOOLGTHOEFRSCDRINVIICSAILOSN Cae "Aez26-_ 1565S .

BACK TO MAIN TOXICITY TO AQUATIC INVERTABRATES (Daphnia magna) TEST SUBSTANCE Identity: Perfluorooctanesulfonate; may also be referred to as PFOS or FC-95. (1-Octanesulfonic acid, 1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8heptadecafluoro-, potassium salt, CAS # 2795-39-3) Remarks: The test substance is a white powder of uncharacterized purity.

i.A7 .itv<H ^____^^ ATTACHMENT XIV AR226-1987 UTItUariEC Wt E.