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.
Status: PublishedPublication date: 2020-06
Edition: 1Number of pages: 11
Technical Committee: ISO/TC 126 Tobacco and tobacco products
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