TSRC, Tob. Sci. Res. Conf., 2012, 66, abstr. 42
Determination of coumarin and aflatoxin in tobacco and smokeless tobacco products by liquid chromatography tandem mass spectrometry
Labstat International ULC, Kitchener, Ontario, Canada
A simple and selective method for the determination of coumarin has been developed using isotope dilution liquid chromatography tandem mass spectrometry (LC-MS/MS). In this study, a simple ethanol;water (1:1 v/v) extraction with coumarin-5,6,7,8-d4...