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sklademVydáno: 2020-09-23
BS ISO 23922:2020
Cigarettes. Determination of selected carbonyls in the mainstream smoke of cigarettes with an intense smoking regime. Method using high performance liquid chromatography
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| Označení normy: | BS ISO 23922:2020 |
| Počet stran: | 28 |
| Vydáno: | 2020-09-23 |
| ISBN: | 978 0 539 04201 6 |
| Status: | Standard |
DESCRIPTION
BS ISO 23922:2020
This standard BS ISO 23922:2020 Cigarettes. Determination of selected carbonyls in the mainstream smoke of cigarettes with an intense smoking regime. Method using high performance liquid chromatography is classified in these ICS categories:
- 65.160 Tobacco, tobacco products and related equipment
This document specifies a method for the determination of selected carbonyls (formaldehyde, acetaldehyde, acetone, acrolein, propionaldehyde, crotonaldehyde, 2-butanone and n-butyraldehyde) as their 2,4-dinitrophenylhydrazones by reversed phase HPLC-UV/DAD in mainstream smoke using an intense smoking regime.