Standard

ISO 23919:2020

Historical draft

Note: This standard has a new edition: ISO 23919:2020

Corrigenda and amendments are bought separately.

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Abstract

This document specifies a method for the quantification of ammonia by ion chromatography in mainstream smoke using ISO 3308 smoking parameters. This method is applicable to cigarettes with ammonia yields between 1 µg/cigarette and 30 µg/cigarette. It is not applicable for the determination of ammonia in dark-air cured cigarettes.

Document information

  • Standard from ISO
  • Published:
  • Expires:
  • Edition: 1
  • Version: 1
  • Document type: IS
  • ICS 65.160
  • ISO TC ISO/TC 126