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ISO 23920:2020

Current Revision

Cigarettes - Determination of ammonia in cigarette mainstream smoke with an intense smoking regime using ion chromatography

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This document specifies a method for the quantification of ammonia by ion chromatography in mainstream smoke using ISO 20778 smoking parameters.

This method is applicable to an ammonia yield of about 10 µg/cigarette to 40 µg/cigarette. It is not applicable for the determination of ammonia in dark-air cured cigarettes.


SDO ISO: International Organization for Standardization
Document Number ISO 23920
Publication Date Not Available
Language en - English
Page Count
Revision Level
Supercedes
Committee ISO/TC 126
Publish Date Document Id Type View
Not Available ISO 23920:2020 Revision