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BSI BS ISO 23920:2020

Cigarettes. Determination of ammonia in cigarette mainstream smoke with an intense smoking regime using ion chromatography
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BSI BS ISO 23920:2020

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

PUBLISH DATE 2020
PAGES 20
BSI BS ISO 23920:2020

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 BSI: British Standards Institution
Document Number ISO 23920
Publication Date July 3, 2020
Language en - English
Page Count 20
Revision Level
Supercedes
Committee AW/40
Publish Date Document Id Type View
July 3, 2020 BS ISO 23920:2020 Revision