ISO 21045:2018
Tobacco and tobacco products — Determination of ammonia — Method using ion chromatographic analysis
- Standard No.
- ISO 21045:2018
- Release Date
- 2018
- Published By
- International Organization for Standardization (ISO)
- Latest
- ISO 21045:2018
- Scope
- This document specifies a method for the determination of ammonia in tobacco and tobacco products using ion chromatographic analysis. It is applicable to tobacco, processed tobaccos, smokeless tobacco products and cigarette filler. The ammonia calibration range specified in the method is from 0,100 μg/ml to 10,0 μg/ml. This range correlates to 10 µg/g to 1000 µg/g ammonia in tobacco. Samples with higher levels of ammonia can be diluted prior to analysis to bring the samples within the calibration range.
ISO 21045:2018 history
- 2018 ISO 21045:2018 Tobacco and tobacco products — Determination of ammonia — Method using ion chromatographic analysis
