Publikuar
Specifies a reference method for the determination of alkaloids, expressed as nicotine. The method is applicable to unmanufactured tobacco, manufactured tobacco and tobacco products. It is based on submission of the sample to steam distillation, spectrometric measurement of the absorption of the distillate and calculation of the percentage content of nicotine.
WITHDRAWN
ISO 2881:1977
PUBLISHED
ISO 2881:1992
90.60
Close of review
3 dhj 2024
Duhan dhe produkte duhani - Përcaktimi i përmbajtjes alkaloide - Metoda spektrometrike
60.60 Standard published