用GC-MS测定汽油中烃族组成与行业标准的比较  

A Comparison of the Determination of Gasoline Hydrocarbons with GC-MS and the Industry Standard

作　　者：贾娟英 杨琳 潘艳[1] 申克静[1] 

机构地区：[1]安徽工业大学现代分析测试中心,安徽马鞍山243002 [2]北京国电清新环保技术股份有限公司,北京100142

出　　处：《黄山学院学报》2014年第3期50-53,共4页Journal of Huangshan University

摘　　要：对气相色谱-质谱联用仪(GC-MS)和行业标准SH/T0741-2004汽油中烃族组成测定法(多维气相色谱法)在仪器结构、分析原理、分析过程等方面进行比较,并通过实例用GC-MS验证市售汽油组分,得出采用GC-MS分析汽油组分要比行业标准SH/T0741-2004实用、方便、快捷、准确。Two methods for determining hydrocarbon group composition with GC-MS and industry standard SH/T0741-2004 （multidimensional gas chromatography） are compared in terms of instrument structure, analysis principle and analysis process. GC-MS is then used to verify the components of commercially available gasoline through examples. It can be seen that analyzing gasoline components using GC-MS is more practical, more convenient, faster and more accurate than the industry standard SH/T0741-2004.

关 键 词：多维气相色谱 气相色谱-质谱联用仪 汽油烃族组成 

分 类 号：O65[理学—分析化学]