ETHYL HELLAS CHEMICAL COMPANY 8.A.

emissions by Deborah Richmond ' -'.

CONFIDENTIAL Subject to Protective Order in Ross v.

The development of angiosarcomas and other tumors in rats exposed to vinyl chloride was first described in 1971 and confirmed in 1973 in another experiment.

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CENTER FOR DISEASE CONTROL 4, mim-tm Vol. 23, No. 6 H ' ' (`' lY = KtPUKf For Week Ending February 9, 1974 U S.

BEGoodrich progress IN VINYL CHLORIDE CONTAINMENT A Report By The B.F.Goodrich Company Additional copies are available from: Corporate Communications The B.F.Goodrich Company 500 S.

al/ ihO Telephone Welwyn Garden 23400 (STD Coda 07073) Telex 264251 Chemical Industries Limited JAN 161980 Dr Anthony Robbins Director KT0SH 46?

RECEIVED MAR 2 7 1975 ORGANIZATION CORRESPONDENCE THE GENERAL TIRE & RUBBER COMPANY CHEMICAL.

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ORGANIZATION CORRESPONDENCE THE GENERAL TiRE -& RUBBER COMPANY CHEMICAL DIVSSiON TO M.

APR 3 ^75 Organics and Polymers Division April 23, 1975 2&<Z.

INTER-ORGANIZATION cc: H.

Conoco Chemicals Continental Oil Company P-0.

October 21, 1975 To: V J DelBrooco, Plaquemlne R A Dove, Akron Research 0 LaBrecque, North Chicago R F Mitchell, Niagara Falls i/ Results of the most recent (9^12-75) collaborative tests on the vinyl chloride charcoal tubeB are presented in Table I below* This series of tabes, VC-C-1 thru VC-C-4, contained duplicate samples at the 111.5 microgram and 37*2 microgram level of vinyl chloride.