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.
BS ISO 23906-1:2020由英国标准学会 GB-BSI 发布于 2020-10-31,并于 2020-10-31 实施。
BS ISO 23906-1:2020在国际标准分类中归属于: 65.160 烟草、烟草制品和烟草工业设备。
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