Reference number
ISO 23920:2020
International Standard
ISO 23920:2020
Cigarettes — Determination of ammonia in cigarette mainstream smoke with an intense smoking regime using ion chromatography
Edition 1
2020-06
Read sample
ISO 23920:2020
77346
Published (Edition 1, 2020)

ISO 23920:2020

ISO 23920:2020
77346
Language
Format
CHF 63
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Abstract

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.

General information

  •  : Published
     : 2020-06
    : International Standard published [60.60]
  •  : 1
     : 11
  • ISO/TC 126
    65.160 
  • RSS updates

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