ISO 22634-2:2017 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 22634-2:2017

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：2017-11

标准范围

ISO 22634-2:2017规定了使用气相色谱/质谱（GC/MS），以环己烷为萃取溶剂，测定香烟主流烟雾总颗粒物中苯并[a]芘（B[a]P）的方法。该方法使用ISO 3308吸烟参数进行了验证，在技术上与其他吸烟模式兼容。ISO 22634-2:2017提供了一种替代ISO 22634-1中规定的方法，该方法采用不同的清理方法，耗时更少，分析运行减少，与ISO 22634-1相比，样品吞吐量可能会增加。

ISO 22634-2:2017 specifies a method for the determination of benzo[a]pyrene (B[a]P) in the total particulate matter of cigarette mainstream smoke using gas chromatography/mass spectrometry (GC/MS) with cyclohexane as extraction solvent.This method was validated using ISO 3308 smoking parameters and is technically compatible with other smoking regimes.ISO 22634-2:2017 provides an alternative method to that specified in ISO 22634-1, with a different clean-up, which is less time consuming and with a reduced analytical run allowing a potential increase of sample throughput in comparison with ISO 22634-1.

标准预览图