60.60 Standard published Sep 30, 2020
ISO
ISO/TC 126 Tobacco and tobacco products
International Standard
65.160 Tobacco, tobacco products and related equipment
Published
This document specifies a method for the quantification of four tobacco specific nitrosamines (TSNAs) in the total particulate matter of cigarette mainstream smoke with the intense smoking regime specified in ISO 20778 by using reversed phase high performance liquid chromatography with tandem mass spectrometry (LC-MS/MS). The quantified TSNAs are: N-nitrosonornicotine (NNN), N-nitrosoanatabine (NAT), N-nitrosoanabasine (NAB) and 4-(methylnitrosamino)-1-(3-pyridyl)-1-butanone (NNK).
PUBLISHED
ISO 23921:2020
60.60
Standard published
Sep 30, 2020