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Carl Reed^ _ ;
"~ John Bora
Niagara Falls
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J Brecksville R&D Center
July 25, 1974
Analysis of Vinyl Chloride Personal Monitor Samples
The carbon tabe personal monitor samples which arrived on July 10 and 12, 1974 have been analyzed. Corporate Environmental Services Lab has measured each amount of adsorbed vinyl chloride. These samples have been given log numbers of 60 and 65. Please state tile log number in any inquiry about them.
The attached table gives the results of the analyses. The ppm values are based on the specific air volume sampled. The results have not been extrapolated to 8-hour time-weighted average values. Any inquiries about the sampling details of carbon tube exposures will be referred to you.
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J. J. Dunn E. B. Katzenmeyer, Jr. J. C. McCool L. B. Crider
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rOHN W. BORN Dept. 8506
m B. F. GSGuRlCH CO.
JUL31 1974
RESEARCH LIBRARY
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