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NBN ISO 23920:2021
Cigarettes — Determination of ammonia in cigarette mainstream smoke with an intense smoking regime using ion chromatography
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Summary
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.
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.
Technical characteristics
| Publisher | Bureau de Normalisation Belge (NBN) |
| Publication Date | 05/08/2021 |
| Page Count | 20 |
| EAN | --- |
| ISBN | --- |
| Weight (in grams) | --- |
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