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

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

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1   Scope

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.