s _SJi .SA (N m H <N N Ov 'sij Ift sO .H 4 OH S 'I 4 SB Oo h _kt QcriOccwcc, LcLaJLdUeLLsI zzz <<< QQQ "v c w __________ V IN Y L C H LO R ID E , FLAMMABLE SAS, ON 1 0 8 6 , PLACARDED" FLAMMABLE GAS T.TGHT BHPs k Q FLAMMABLE L IQ U ID , N .

ABD00001363 EMPLOYEE INVOLVEMENT PLAN FOR 1997 ABD00001364 EMPLOYEE INVOLVEMENT PLAN 1997 The 1997 Employee Involvement Plan has three major goals for the year 1 Increase employee participation in the Safety Program 2 Improve the quality of existing employee involvement in the Safety Program 3 Maintain Star quality in all aspects of employee involvement The Employee Involvement Committee, a sub-committee of the Plant's Safety Committee of Responsible Employees (SCORE) has developed this written program in an effort to increase the quantity and quality of participation of both employees, and their families, with the Muscle Shoals Plant Safety Program This program was developed after identifying existing employee participation opportunities, identifying barriers to employee participation and brainstorming new opportunities for employee and employee's families to participate Following is a list of safety related activities in which employees currently participate 1.

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THE DEVELOPMENT SERVICES COMPANY AR6-0131 g~ y FINAL REPORT CHROMOSOMAL ABERRATIONS IN HUMAN WHOLE BLOOD LYMPHOCYTES WITH PFOS AUTHOR Hemalatha Murli, PhD PERFORMING LABORATORY Covance Laboratories Inc.

M22G-OIH 3M M ED ICA L DEPARTM ENT, CO RPO RA TE TO X ICO LO G Y P rotocol fo r S tudy No.

BACK TO MAIN ACUTE TOXICITY TO FISH (FATHEAD MINNOW) TEST SUBSTANCE___________________ Identity: Perfluorooctanoic acid, tetrabutylammonium salt; may also be referred to as PFOA tetrabutylammonium salt, tetrabutylammonium perfluorooctanoate, N2803-2, or as a major component of L-13492.

AR22>-D0% PROTOCOL DETERMINATION OF THE MELTING POINT/MELTING RANGE OF PFOS OECD Guideline for Testing o f Chemicals, 103 Melting Poinl/Melting Range 3M Lab Request No.

ACTIVATED SLUDGE RESPIRATION INHIBITION TEST 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.

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).

STUDY CODE : K01-1802 A R 1 2 S -O I3 C Receipt No.

Internal Correspondence in Ij* Clair Murphy - 116-1 - 01-064 Tom Pietrs - 22-1 - 01/064 I'-'^ Dean Dworak - 41-1 - 01/064 Cliff Ruschmeyer - 116-1 - 01/064 John Pilney - 47-1 - 01/064 Tom Christ - 110-1 - 01/064 Gordon Weum - 47-1 - 01/064 TO: Glenn Damerell - 70-1-01 - 01/064 From: Larry R.

AR *6 - TO XICITY TO AQUATIC PLANTS TEST SUBSTANCE Identity: A 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).

FILE NAME: ALCOA (ALC) DATE: 1996 DOC#: ALC027 DOCUMENT DESCRIPTION: Asbestos Management Plan !

AR226-3054 -DiiPontHLR-842-96- Local Lymph Node Assay Screen with H22051 > f l % The Local Lymph Node Assay (LLNA) screen with H22051BfUwas conducted in female CBA/JHsd mice.

AR226-3153 TRADE SECRET Study Title H-24335: Bacterial Reverse Mutation Test in Salmonella typhimurium and Escherichia coli Laboratory Project ID: DuPont-3827 TEST GUIDELINES: U.S.