This standard was last reviewed and confirmed in 2018. Therefore this version remains current.
ISO 22303:2008 specifies the procedure for the determination of the tobacco specific nitrosamines (TSNAs): N-nitrosonornicotine (NNN), N-nitrosoanatabine (NAT), N-nitrosoanabasine (NAB) and 4-(methylnitrosamino)-1-(3-pyridyl)-1-butanone (NNK) in ground leaf tobacco, manufactured tobacco and tobacco products. The determination is by means of gas chromatography.
Status : PublishedPublication date : 2008-07
Edition : 1Number of pages : 9
Technical Committee:Tobacco and tobacco products
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