Bull. Spec. CORESTA Congress, Vienna, 1984, p. 56, S17, ISSN.0525-6240
Chemical studies of the semi-volatile weakly acidic fraction from cigarette smoke condensate
Swedish Tobacco Company, Research Dept., Stockholm, Sweden
Smoke condensate from regular blend-type cigarettes has been separated into volatile, semi-volatile and non-volatile fractions by distillation under reduced pressure at low temperature using CO2 as carrier gas. The semi-volatile fraction was...