烟草科技Issue(9)：61-64,4.
中心切割二维GC/MS定性分析卷烟烟气中的杂环烃
Qualitative Analysis of Heterocyclic Hydrocarbons in Cigarette Smoke with Heart-cutting Two-dimensional GC/MS
张艳芳 1谢复炜 2黄琪 3苏国岁 1杨运红 1陈伟华1
作者信息
- 1. 河北中烟工业公司技术中心,石家庄市工农路360号 050051
- 2. 中国烟草总公司郑州烟草研究院,郑州高新技术产业开发区枫杨街2号 450001
- 3. 黑龙江烟草工业有限责任公司,哈尔滨市南岗区一曼街104号 150001
- 折叠
摘要
Abstract
A method for determining heterocyclic hydrocarbons in cigarette smoke through extraction with dichloromethane, clean-up with basic alumina SPE column, and qualitative analysis by GC/MS with heart-cutting two-dimensional columns was developed and compared with the results analyzed with one-dimensional GC/MS. The results showed that; 1 ) heart-cutting effectively improved the separating ability of chromatography and had obvious advantage of one-dimensional GC in separation effects; 2 ) the mass spectrum matching degrees of the target analytes increased significantly, it provides a good condition for accurate qualitative and quantitative analysis by mass spectrum.关键词
中心切割/二维GC/MS/杂环烃/卷烟烟气Key words
Heart-cutting/ Two-dimensional GC/MS/ Heterocyclic hydrocarbon/ Cigarette smoke分类
轻工纺织引用本文复制引用
张艳芳,谢复炜,黄琪,苏国岁,杨运红,陈伟华..中心切割二维GC/MS定性分析卷烟烟气中的杂环烃[J].烟草科技,2011,(9):61-64,4.
