ISO 23919:2020
Cigarettes — Determination of ammonia in cigarette mainstream smoke using ion chromatography

Standard No.

ISO 23919:2020

Release Date

2020

Published By

International Organization for Standardization (ISO)

Latest

ISO 23919:2020

Scope

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.

ISO 23919:2020 Referenced Document

• ISO 3308 Routine analytical cigarette-smoking machine - Definitions and standard conditions
• ISO 3402 Tobacco and tobacco products — Atmosphere for conditioning and testing*， 2023-01-30 Update
• ISO 4387 Cigarettes — Determination of total and nicotine-free dry particulate matter using a routine analytical smoking machine
• ISO 8243 Cigarettes.Sampling

ISO 23919:2020 history

• 2020 ISO 23919:2020 Cigarettes — Determination of ammonia in cigarette mainstream smoke using ion chromatography