摘要
在优化卷烟烟气试样前处理技术的基础上,采用毛细管气相色谱分离质谱检测选择离子监测模式方法(GC/MS SIM)建立了一种同时测定卷烟烟气中15种多环芳烃的分析方法.各多环芳烃在20～1000μg/L范围内有线性关系,且苯并[k]荧蒽的最低检测限达到0.32μg/L,远低于文献值.并利用该方法对国产卷烟样品进行了分析.
A method for the analysis of 15 polycyclic aromatic hydrocarbons (PAHs) in cigarette smoke was developed and applied to determine the contents of 15 PAHs in the cigarette smoke of a famous cigarette brand in China. The sample pretreatment procedure was optimized prior to the detection by GC/MS-SIM. The linearity of each PAH is good within the range of 20～1 000 μg/L. The lowest limit of quantitation of Benzo[k]fluoranthene was 0.32 μg/L, far lower than that in previous publications.
出处
《湖南大学学报（自然科学版）》
EI
CAS
CSCD
北大核心
2005年第2期76-80,共5页
Journal of Hunan University:Natural Sciences
基金
教育部博士点专项基金资助项目(20020532007)
教育部科学技术研究重点项目(03123)
湖南省烟草专卖局项目(03-007)
