Tob. Sci., 1984, 28-12, p. 36-40, ISSN. 0082-4523
The rapid determination of harman and norharman in cigarette smoke
Tobacco Safety Research Unit, Agricultural Research Service, United States Department of Agriculture, Athens, GA, USA
Three methods of isolation and quantitation of harman and norharman from cigarette smoke have been developed and evaluated. After trapping by dry ice, solvents, or glass fiber filters, basic compounds were separated by aqueous acid extraction. The...