GSO ISO 21766:2023
ISO 21766:2021
Gulf Standard
Current Edition
·
Approved on
10 September 2023
Tobacco and tobacco products — Determination of tobacco-specific nitrosamines in tobacco products — Method using LC-MS/MS
GSO ISO 21766:2023 Files
English
16 Pages
Current Edition
Reference Language
USD
128.11
GSO ISO 21766:2023 Scope
This document specifies a method for the quantification of four tobacco specific nitrosamines (TSNAs) in tobacco and the following tobacco products: cigarettes, cigars and smokeless tobacco products using reversed phase high performance liquid chromatography with tandem mass spectrometry (LC-MS/MS). The TSNAs determined with this method are: N-nitrosonornicotine (NNN), N-nitrosoanatabine (NAT), N-nitrosoanabasine (NAB) and 4-(methylnitrosamino)-1-(3-pyridyl)-1-butanone (NNK).
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