NT & SA, 8, INDIA EXCHANGE PLACE m BANK o f AMERICA CALCUTTA 700 001 |x | This refers to our preliminary teletrahshnission advice of this credit.

From: SANDI MULLIGAN - MLS - B-14C09 Subject: BG/671 AND BG/672 - INCOWAX MCI: *To: INDMAG, LTD BANGALORE (TELEX) *EMS: MCI Mail *MBX: telex: 8452689 *MBX: country: 953 *MBX: Answerback: imag in MCI: (302)773-1744 TO: B N KRISHNAMURTHY - INDMAG - BANGALORE FROM: SANDI MULLIGAN - DU PONT - WILMINGTON RE: BG/671 AND BG/672 - INCOWAX THIS ORDER IS SCHEDULED TO SHIP ON AUGUST 5, 1992.

A SULL'XUUA at ISC DC VMSTuesday, September 4 , 1991 17 : 38 i IS a A A A A A- A A A A A A' A A- A A* A A* A A* A- A- A A* A- A A* A A A*A* A A A* A- A A A A A A1 A A- A A* A A A' A A* A* A A- A* A' A* A A' A A* A*A A A' A' A' A* A* A' A A A* A A- A1 A1 A* A' A- A* A From: SllLL IVLA-X SC 0CVM3 To: CARTERL-----NZ.00H1 Leonie CARTER Oat arid time 09/24/9:1. 17:37:35 l-rorn: Laura A.

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FEDERAL IDENTIFICATION NUMBER 31-4333125 VORYS, SATER, SEYMOUR AND PEASE 52 East Gay Street Post Office Box 1008 Columbus, Ohio 43216-1008 Telephone (614) 464-6400 Sherwin-Williams Co. 101 prospect Ave.

The Sherwin-Williams Company 101 Prospect Avenue.

He w e s , Do u g l a s , Wh it in g & Qu in n ATTORNEYS AT LAW 103 EXCHANGE STREET P.

(' ;i (> four of the host five news p chirrs published in the United s last, year, as chosen in Editor am: Publisher's sixth annual news contest.

Page 1 of2 TO: MR File 10064 (original) ce: Quality Assurance Section Testing Facility: E.

A W # - a -if ACTIVATED SLUDGE RESPIRATION INHIBITION TEST TEST SUBSTANCE Identity: Perfluorooctanesulfonate, Lithium salt; may also be referred to as PFOS Li salt, FC-94, or FC-94-X. (1-Octanesulfonic acid, 1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafluoro-, lithium salt, CAS #29457-72-5) Remarks: The test sample is a mixture of the test substance in water (approximately 24.5% test substance and 75.5% water).

HAZLETON WASHINGTON 9 2 0 0 LEESBURG PIKE VIENNA.

HAZLETQN WASHINGTON 9 2 0 0 L E E SB U RG PIKE V I E N N A .

3M Dr.

AR SLSLG _ 0 2 ^ 0 BIODEGRADATION (BOD/COD) 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).

Study Title frKIZ- O g z ORAL (GAVAGE) TWO-GENERATION (ONE LITTER PER GENERATION) REPRODUCTION STUDY OF AMMONIUM PERFLUOROOCTANOATE (APFO) IN RATS SPONSOR'S STUDY NUMBER: T-6889.6 Data Requirement U.S.