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ISO 22303:2008

Tobacco — Determination of tobacco specific nitrosamines — Method using buffer extraction ISO 22303:2008

Publication date:   Jul 7, 2008

95.99   Withdrawal of Standard   Jun 18, 2024

General information

95.99   Withdrawal of Standard   Jun 18, 2024

ISO

ISO/TC 126 Tobacco and tobacco products

International Standard

65.160   Tobacco, tobacco products and related equipment

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Scope

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.

Life cycle

NOW

WITHDRAWN
ISO 22303:2008
95.99 Withdrawal of Standard
Jun 18, 2024




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