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Hlavní stránka>BS ISO 22303:2008 Tobacco. Determination of tobacco specific nitrosamines. Method using buffer extraction
sklademVydáno: 2009-03-31
BS ISO 22303:2008 Tobacco. Determination of tobacco specific nitrosamines. Method using buffer extraction

BS ISO 22303:2008

Tobacco. Determination of tobacco specific nitrosamines. Method using buffer extraction

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Označení normy:BS ISO 22303:2008
Počet stran:20
Vydáno:2009-03-31
ISBN:978 0 580 58261 5
Status:Standard
Popis

BS ISO 22303:2008


This standard BS ISO 22303:2008 Tobacco. Determination of tobacco specific nitrosamines. Method using buffer extraction is classified in these ICS categories:
  • 65.160 Tobacco, tobacco products and related equipment

This International Standard 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.


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