Document M5jOKvYL71vRjobzeLYVZO0k

REFERENCES 'Gilliland, E.R., Diffusion Coefficients in Gaseous Systems, Ind. and Eng. Chemistry, June, 1934. 'Nelson. G.O., Controlled Test Atmospheres, Ann Arbor Sci. Publ.. 1971, `McCammon, C.S., and Woodfin. J.W., An Evaluation of a Passive Monitor for Mercury Vapor, Am. Ind. Hyg. Assoc. / 38: 378,1977. `Palmes, E.D., Gunnison, A.F., DiMattio, J,, and Tomczyk. C,, Personal Sampler for Nitrogen Dioxide, Am. Ind. Hyg. Assoc 1 37- 570-577 October 1976. GGC 002778 11