Tobacco Science & Technology, 2007, 1, p. 32-7, ISSN.1002-0861
Comparison between GC/MS and GC×GC/TOFMS in analyzing semi-volatile neutral constituents in tobacco
Technology Center of Fujian Tobacco Industrial Corporation, Fujian, China
In order to compare the difference between GC/MS and GC×GC/TOFMS qualitatively and quantitatively, the effects of column sets and operation conditions, such as modulation frequency, column pressure and initial temperature, on two-dimensional...