Reference number
ISO 22303:2008
© ISO 2024
ISO 22303:2008
Tobacco — Determination of tobacco specific nitrosamines — Method using buffer extraction
Edition 1
2008-07
Withdrawn
Withdrawn (Edition 1, 2008)

Abstract

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.

General information

  • Status
     : Withdrawn
    Publication date
     : 2008-07
    Stage
    : Withdrawal of International Standard [95.99]
  • Edition
     : 1
    Number of pages
     : 9
  • Technical Committee :
    ISO/TC 126
    ICS :
    65.160 
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