ISO 23920:2020
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ISO 23920:2020
77346

Abstract  Preview

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
  •  : 1
     : 11
  •  : ISO/TC 126 Tobacco and tobacco products
  •  :
    65.160 Tobacco, tobacco products and related equipment

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