Document XOXEzqyjzvM2GrVzjKRreGe8w

t , - r L -'-M-V V. & Carl Reed noM R. D. Hardesty USJKCT ___________________ JS- v wA vicuo poifrr vs DW*srMixr * Loa. ho. Niagara Falls ncui poiht oh ecruTHCwrsBUM.NQ. Brecksville R&D Center U 19 ; OA TX TOUH UCTTKI* OATS THIS IXTTCft Oct. 4, 1974 Analysis of Vinyl Chloride Personal Monitor Samples The carbon tube personal monitor samples which arrived on September 19, 1974 have been analyzed. Corporate Environmental Services Lab has measured each amount of adsorbed vinyl chloride. These samples have been given a log number of 132. Please state that 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. cad cc: J. J. Dunn E. B. Katzenmeyer J. McGool L. B. Crider G. D. Schaaf R&D Files &?5, RICHARD D. HARDEST 3653001 L I T H o Ur.A BFG26743 Sample Number 38 39 40 41 42 43 44 45 46 47 Viayl Chloride Concentration mg ppm 2. 9 . 12 3. 3 5. 6 .43 10. . 086 . 010 7.0 14. 4. 7 . 19 5. 3 9. 1 . 71 17. . 11 . 014 13. 24. 23653002 BfG26144