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ISO 23919:2020

Cigarettes -- Determination of ammonia in cigarette mainstream smoke using ion chromatography

General information
Valid from 16.04.2020
Directives or regulations
None
Standard history
Status
Date
Type
Name
16.04.2020
Main
This document specifies a method for the quantification of ammonia by ion chromatography in mainstream smoke using ISO 3308 smoking parameters. This method is applicable to cigarettes with ammonia yields between 1 �g/cigarette and 30 �g/cigarette. It is not applicable for the determination of ammonia in dark-air cured cigarettes.
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