2 results for “Union Carbide Corporation”
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Company document · Union Carbide documents · January 19, 1968
Paul W. McDaniel to John A. Riddle on Mesothelioma, Crocidolite and Chrysotile Dust Limits (1968)
Internal letter from the Medical Department's industrial hygiene engineer to the King City operation. It states that the link between crocidolite and mesothelioma seemed well established while the link for chrysotile was unclear. It also discusses…
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Company document · Union Carbide documents · January 1968
Two 1968 Letters Between J. A. Riddle and P. W. McDaniel on Mesothelioma, Crocidolite, Chrysotile and the 5 MPPCF Dust Limit (1968)
Two internal Union Carbide letters. On January 11, 1968, J. A. Riddle at King City sent Paul McDaniel a San Francisco Chronicle article on mesothelioma and asbestos and asked whether 5 MMPCF was still adequate and…