Cigarettes - Determination of nicotine-free dry particulate matter and nicotine in sidestream smoke - Method using a routine analytical linear smoking machine equipped with a fishtail chimney (ISO 20773:2013)— 33 стр.
Tobacco and tobacco products - Determination of nicotine purity - Gravimetric method using tungstosilicic acid (ISO 13276:2017); Text in German and English— 10 стр.