标准摘要
[中文适用范围]： 本文件规定了使用气相色谱-质谱联用仪(GC-MS)并以甲醇为提取溶剂测定卷烟主流烟雾中总颗粒物(简称TPM)中的苯[a]芘(B[a]P)的方法。本方法采用ISO 20778抽吸参数。 [外文原描述]： 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.
英文名称Cigarettes — Determination of benzo[a]pyrene in cigarette mainstream smoke with an intense smoking regime using GC/MS — Part 1: Method using methanol as extraction solvent