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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- 标准号
- BS ISO 23906-1:2020
- 发布
- 2020年
- 发布单位
- 英国标准学会
- 当前最新
- BS ISO 23906-1:2020
- 适用范围
- 1 Scope 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.