Tob. Sci., 1972, 16-05, p. 19-21, ISSN.0082-4523
A rapid method for the determination of benzo(a)pyrene in cigarette smoke
Philip Morris USA Research Center, P.O. Box 26583, Richmond, Virginia 23261 USA
A rapid method for the determination of benzo(a)pyrene in cigarette smoke using the smoke from 20 cigarettes is described. The polynuclear fraction is separated by column chromatography on silica gel followed by either paper chromatography (PC) or...