Tob. Sci., 1969, 13-07, p. 21, ISSN.0082-4623
Composition studies on tobacco. XXXIV. Pilot investigations on a concentrated polynuclear aromatic hydrocarbon fraction of smoke condensate
Eastern Utilization Research and Development Division, ARS, U.S. Department of Agriculture, Philadelphia, Pennsylvania USA
These data indicate that secondary aromatic amines, chlorinated aromatic hydrocarbons and PAH are the major constituents of this subfraction when the above isolation procedures are employed. Fractionating methods other than the gas chromatographic...