标准摘要
[中文适用范围]： 本文件规定了一种使用气相色谱-质谱联用技术（GC/MS）通过环己烷作为萃取溶剂测定卷烟主流烟雾中总颗粒物（TPM）中的苯并[a]芘（B[a]P）的方法。该方法采用ISO 3308抽吸参数，并提供了一种替代于ISO 22634-1的方法，具有不同的净化步骤和更短的总分析运行时间，与ISO 22634-1相比，可能提高样品 throughput。 [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 cyclohexane as extraction solvent. This method is specified using ISO 3308 smoking parameters. This document provides an alternative method to that specified in ISO 22634-1, with a different clean-up, and a shorter total analytical run allowing a potential increase of sample throughput in comparison with ISO 22634-1.
英文名称Cigarettes — Determination of benzo[a]pyrene in cigarette mainstream smoke using GC/MS — Part 2: Method using cyclohexane as extraction solvent