摘要
本文使用GC-MS仪对大气中甲烷的分离分析进行了最佳条件的研究,并对重庆与贵阳酸雨地区大气中痕量甲烷进行了测定。
Determination of methane in air has been studied by GC-MS. The detection limit of CH4 could get to 10PPb. Trace methane in atmosphere of Chongqing and Guiyang region has been determined.
出处
《环境化学》
CAS
CSCD
北大核心
1991年第1期42-46,共5页
Environmental Chemistry
