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Homepage>ISO 21766:2021-Tobacco and tobacco products — Determination of tobacco-specific nitrosamines in tobacco products — Method using LC-MS/MS
sklademVydáno: 2021
ISO 21766:2021-Tobacco and tobacco products — Determination of tobacco-specific nitrosamines in tobacco products — Method using LC-MS/MS

ISO 21766:2021

ISO 21766:2021-Tobacco and tobacco products — Determination of tobacco-specific nitrosamines in tobacco products — Method using LC-MS/MS

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Označení normy:ISO 21766:2021
Počet stran:16
Vydání:2
Vydáno:2021
Počet stran (Anglicky):16
Počet stran (Francouzsky):16
DESCRIPTION

ISO 21766:2021


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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