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sklademVydáno: 2020-10-02
![BS ISO 23906-1:2020 Cigarettes. Determination of benzo[a]pyrene in cigarette mainstream smoke with an intense smoking regime using GC/MS Method using methanol as extraction solvent](https://www.technickenormy.cz/imgcache/e/0/pi449-bs-iso-23906-1-2020-BS-ISO-23906-1-2020-Cigarettes_-1_-1_328455.jpg "BS ISO 23906-1:2020 Cigarettes. Determination of benzo[a]pyrene in cigarette mainstream smoke with an intense smoking regime using GC/MS Method using methanol as extraction solvent")
BS ISO 23906-1:2020
Cigarettes. Determination of benzo[a]pyrene in cigarette mainstream smoke with an intense smoking regime using GC/MS Method using methanol as extraction solvent
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| Označení normy: | BS ISO 23906-1:2020 |
| Počet stran: | 20 |
| Vydáno: | 2020-10-02 |
| ISBN: | 978 0 539 04198 9 |
| Status: | Standard |
Popis
BS ISO 23906-1:2020
This standard BS ISO 23906-1:2020 Cigarettes. Determination of benzo[a]pyrene in cigarette mainstream smoke with an intense smoking regime using GC/MS is classified in these ICS categories:
- 65.160 Tobacco, tobacco products and related equipment
This document specifies a method for the determination of benzo[a]pyrene (B[a]P) in the total particulate matter (TPM) of cigarette mainstream smoke using gas chromatography/mass spectrometry (GC-MS) with methanol as extraction solvent.
This method is specified using ISO 20778 smoking parameters.
NOTE
An alternative method for the determination of B[a]P is specified in ISO 23906-2 with a different clean-up using cyclohexane solvent and a shorter total analytical time.