Exhibit B UNIROYAL CHEMICAL COMPANY ACKNOWLEDGEMENT FORM I hereby ackowledge receipt of the Special Tax Notice Regarding Distributions from The Uniroyal Chemical Company Retirement Plan a_ and The Uniroyal Chemical Savings Plan A.

Monsanto Mcnsa^io Cc"ica-, 800 N L,naoer3r Bcj.evgro S: Louis 6316" P^one '314, 69c 'DOC January 7, 1994 Dr H.

A.*/ OO J./& CMA CM Chemical Manufacturers Association Vinyl Chloride Health Committee FAX Match 11,1998 TO: COMPANY: Dr.

Chemical Manufacturers Association John R Connelly Director, Member Relations Corporate Secretary William M.

Consulting Services 4105 Chelsea Ct.

CHEMICAL MANUFACTURERS ASSOCIATION June 19,1995 Craig Edelman Division of Health Statistics and Research Pennsylvania Department of Health P.O.

VI TECHNICAL COMMITTEE Newark Airport Vista Hotel 1170 Spring Street Elteabeth, New Jersey 07201 (908) 351-3900 Wednesday January 20, 1993 9:00 a.m. - 3:45 p.m.

r To: 12024 Vuta Pork* Driv* Audin, Texas 78726-4050 ($12)331-2500 Ron McCreedy, Dow USA P.O.

March 30,1998 VINYL CHLORIDE HEALTH COMMITTEE 1998 ACTIVITIES TIME LINE PROJECT Update of Mortality Amone Vinvl Chloride Workers /Applied Epidemiology, Inc.

Report 2457, June 1990 **e a u - / 6 5 ?

0000428.txt AR226-2451 June 24, 1998 Details of FC-143 Sample Data From CH2M Hill Available To-Date: Location Date Site Sampled Site Location Result ug/L Dry Run Landfill it n ir it it if if 5/19/98 II It If It Stream I Stream II 001 Outlet Leachate FBLK21 1 .0 4.6 17 56 0 .1 LeIVtart Landfill If II 11 II If If n 5/28II/98 11 It II II II II It Lower Pond Upper Pond WWKLTLMW6 WWKLTLMW2A WWKLTLMW7 WWKLTLMWl WWKLTLMW8 Trip Blank FBLK02 1100 480 30 990 260 24000 2700 0.1 0.1 Local Landfill IV If II 11 6/2/98 n 19 IV it Outlet 101 Stream 2 Outfall 004 Outfall 005 FBLK05 54 15 12 39 0.1 Plant Site IV West WellFld 16 RJZ011501 Page 1 EID086144 ~0000428.txt 16058 (vlw) RJZ011502 Page 2 EID086145

SPONSOR Elf Atochem S.A.

TRADE SECRET DuPont HL-1997-00716 AR226-3076 Study Title H-22762: Skin Irritation Test in Rabbits Laboratory Project E): HL-1997-00716 AUTHOR: Carol Finlay, B.A.

P-1 3 7 Z > 3M ENVIRONMENTAL LABORATORY REPORT NO.

M A S 1 6 -O S 4 4 TO XIC ITY 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-602. (1Octanesulfonic acid) (CAS # 2795-39-3).