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sklademVydáno: 2018-08-15
BS ISO 21045:2018
Tobacco and tobacco products. Determination of ammonia. Method using ion chromatographic analysis
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| Označení normy: | BS ISO 21045:2018 |
| Počet stran: | 20 |
| Vydáno: | 2018-08-15 |
| ISBN: | 978 0 580 92655 6 |
| Status: | Standard |
DESCRIPTION
BS ISO 21045:2018
This standard BS ISO 21045:2018 Tobacco and tobacco products. Determination of ammonia. Method using ion chromatographic analysis is classified in these ICS categories:
- 65.160 Tobacco, tobacco products and related equipment
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 1 000 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.