GC-MS法测定水源水中的半挥发性有机物  

Analysis of Semivolatile Organic Compounds from Source Water Using GC - MS Technique

作　　者：刘晓茹[1] 高继军[1] 刘玲花[1] 袁浩[1] 

机构地区：[1]中国水利水电科学研究院水环境所,北京100038

出　　处：《分析测试学报》2004年第z1期183-186,共4页Journal of Instrumental Analysis

摘　　要：　　我国于2002年6月1日实施了地表水环境质量标准(GB3838-2002),其中集中式生活饮用水地表水源地特定项目中规定了68种有机污染物的监测,包括挥发性有机物(VOCs)和半挥发性有机物(SVOCs),其中半挥发性有机物的类别较多,有硝基苯、氯苯、苯胺、苯酚、有机氯农药、有机磷农药、多环芳烃和多氯联苯等有机污染物,分析方法以气相色谱为主.……A method for determining of the concentration of semi volatile organic compounds (SVOCs) in source water by GC - MS, the contaminants being extracted from water using octadecylsilica(C18) column; and the conditions for the analysis of 36 SVOCs were also studied. The mean recoveries of 36 SVOCs by spiking ranged from 51% to 118% . The method detection limit(MDL) was 0.02-0.32 μg/L. The instrument detection limit(lDL) was 0.40- 27.3 pg.

关 键 词：GC - MS Semivolatile organic compounds Source water 

分 类 号：O657-55[理学—分析化学]