ISO 22634-2:2019 卷烟 用GC/MS法测定卷烟主流烟气中苯并芘的含量 第2部分:以环己烷为萃取溶剂的方法

标准编号:ISO 22634-2:2019

中文名称:卷烟 用GC/MS法测定卷烟主流烟气中苯并芘的含量 第2部分:以环己烷为萃取溶剂的方法

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

发布日期:2019-12

标准范围

本文件规定了以环己烷为萃取溶剂,采用气相色谱/质谱(GC/MS)测定卷烟主流烟气总颗粒物(TPM)中苯并[a]芘(B[a]P)的方法。该方法使用ISO 3308吸烟参数进行规定。本文件提供了ISO 22634-1中规定的替代方法,与ISO 22634-1相比,该方法具有不同的清理和更短的总分析运行时间,从而有可能提高样品吞吐量。

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.

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