ISO 22634-1:2017 卷烟 用GC/MS法测定卷烟主流烟气中苯并芘的含量 第1部分:甲醇作为萃取溶剂的方法
标准编号:ISO 22634-1:2017
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1部分:甲醇作为萃取溶剂的方法
英文名称:Cigarettes — Determination of benzo[a]pyrene in cigarette mainstream smoke using GC/MS — Part 1: Method using methanol as extraction solvent
发布日期:2017-11
标准范围
ISO 22634-1:2017规定了以甲醇为萃取溶剂,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规定了一种测定B[a]P的替代方法,使用环己烷溶剂进行不同的清洗,并减少分析过程。
ISO 22634-1:2017 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 methanol as extraction solvent.This method was validated using ISO 3308 smoking parameters and is technically compatible with other smoking regimes.An alternative method for the determination of B[a]P is specified in ISO 22634?2 with a different clean-up using cyclohexane solvent and a reduced analytical run.
标准预览图


