AR2ac 3319 : M226 _ 3317 DuPont14965 --_ TRADE SECRET Study Title Hydrolytic Stability ofH-25435 as 2 Functionof pH TEST GUIDELINES: OECD Guideline 111 AUTHOR: Bogdan Szostek, Ph.D.

NORTHERN KENTUCKY OFFICE TAFT, STETTINIUS & HOLLISTER LLP -A R a OR 6 p.1 ~~56",v CLEVELAND, OHIO OFFICE 1717 SUITE 340 3500 BP TOWER 425 WALNUT STREET, SUITE 1800 COVINGTON, KIEVNT4U1C0K 1Y 1-4704 606-331-283 6 200 PUBLIC SQUARE CLEVELAND, OHIO 44114-2302 i~ PP 513-381-2838 216-241-2838 CINCINNATI, OHIO 45202-3957 FAX : 513-381-6613 FAX: 216-241-3707 COLUMBUS, OHIO OFFIC E DAYTON, OHIO OFFICE 513-381-2838 21 EAST STATE STREET 110S NU OR IT THEMA 9I0 N 0 STC RE O ET LF U AM X : 5B 13-38U 1-02S 05 , OHIO 43215-4221 DAYTON, OHIO 45402-1786 937-228-2838 www FAX: 937-228-2816 .taftlaw.com FAX614-221-2838 :614-221-2007 ROBERT A .

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SANITIZED REPORT M1K R 36a7a0y4).

InternatioRneaslearcahndDevelopmenCtorporation SPOLNSOR: TEST -M&TERI-kL: SUBJECT: 3M Company (D Fluorad Fluorochemical Surfactant FC-95 Acute Oral Toxicity (LD50) Study in Rats.

VAPOR PRESSURE TEST SUBSTANCE Identity:N-ethylperfluorooctasnuelfonamidoethanolm;ay alsobe referredto as N-ETFOSE Alcoholor FM-3422.

Ex,-eriment No.: Conducted At: Dates Conducted: --onducted By: Re%,iewed By: ID Acute Ocular Irritation Test -ith T-3421 in Albino Rabbits 0883L--BC286 Safety Evaluation Laboratory Riker Laboratories, Inc.

MUTAGENICITY EVALUATION OF T-2015 CoC IN THE AMES SALMMEM/MICROSOME PLATE itbi FINAL REPORT SUBMITTED TO: 3M COMPANY 3M CENTER SAINT PAUL, MINNESOTA 55101 113BIONETICS Utton SUBMITTED BY: LITTON BIONETICS, INC. 5516 NILHOLSON LANE KENSINGTON, MARYLAND 20795 LBI PROJECT NO. 20838 FEBRUARY 1978 I. ii.

Oral Rangefinder Study of T-299BCoC in Pregnant Rats Experiment No.: Conducted At: Dosing Period: Study Director: 06BORROO18 Riker Laboratories, Inc.

Corporate OccupationalMedicine 3M Center,Building220-3W-05 St.Paul,MN 55144-1000 651 737 4'@30Telephone 651 733 9066 Fax 7.

ACTIVATED SLUDGE RESPIRATION INHIBITION TEST TEST SUBSTANCE Identity:A mixturecontainingper-fluorooctanesulfonamtaey; alsobe referredtoas PFOS, FC-95, or as a component ofFC-206CF or FC-206CF-X. (1-Octanesulfoniacid)(CAS # 2795-39-3).

ACUTE TOXICITY TO FISH (FATHEAD MINNOW) TEST SUBSTANCE Identity:A mixturecontainingperfluorooctanesulfonatmea,y alsobe referredtoas PFOS, FC-95,oras a component ofFC-3072. (1Octanesulfoniaccid)(CAS # 2795-39-3).

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