ISO/TS 22304:2008

Tobacco — Determination of tobacco specific nitrosamines — Method using alkaline dichloromethane extraction ISO/TS 22304:2008

General information

Current stage: 95.60 Close of voting Jan 12, 2020

Originator: ISO

Owner: ISO/TC 126 Tobacco and tobacco products

Type: Technical Specification

ICS: 65.160 Tobacco, tobacco products and related equipment

Scope

ISO/TS 22304:2008 specifies the procedure for the determination of the tobacco specific nitrosamines (TSNAs): N-nitrosonornicotine (NNN), N-nitrosoanatabine (NAT), N-nitrosoanabasine (NAB) and 4-(methyl-nitrosamino)-1-(3-pyridyl)-1-butanone (NNK) in ground leaf tobacco, manufactured tobacco and tobacco products. The determination is by means of gas chromatography.

Life cycle

NOW

PUBLISHED
ISO/TS 22304:2008
95.60 Close of voting
Jan 12, 2020