This standard specifies the gas chromatography-mass spectrometry method for the determination of ergosterol in tobacco and tobacco products. This standard applies to the determination of ergosterol in tobacco and tobacco products. The detection limit of this method for the determination of ergosterol in tobacco and tobacco products is 0.5 mg/kg, and the quantitation limit is 1.5 mg/kg.
YC/T 471-2013 Referenced Document
GB/T 6682 Water for analytical laboratory use.Specification and test methods
YC/T 31 Tobacco and tobacco products--Preparation of test sample and determination of water content--Over method
YC/T 471-2013 history
2013YC/T 471-2013 Tobacco and tobacco products.Determination of ergosterol.Gas chromatography-mass spectrometry method