Standard

BS ISO 23921:2020

Cigarettes. Determination of tobacco specific nitrosamines in mainstream cigarette smoke with an intense smoking regime. Method using LC-MS/MS

Current, Under Review

•

Published:

31 Oct 2020

1 Scope

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).

Product Details

Descriptors

Cigarettes

Cigarette filters

Tobacco

Pipe tobacco

Tobacco testing

Cigarette smoking machines

ICS Codes

65.160 Tobacco, tobacco products and related equipment

Committee

AW/40

International relationships

Identical to:

ISO 23921

ISBN

978 0 539 04200 9

Publisher

BSI