%0 Journal Article
%T Micro Determination of Acrylonitrile in Ambient Air by Gas Chromatography<br>气相色谱法测定环境空气中的微量丙烯腈
%A TANG Fang-liang
%A XU Wan-jing
%A FENG Ning
%A <br>唐访良
%A 许皖菁
%A 冯宁
%J 色谱
%D 2000
%I 
%X Acrylonitrile in ambient air was collected by Tenax GC and then thermo desorbed. It was separated on GDX 502 chromatographic column from other pollutants and determined by flame ion ization detector The minimum detectable concentration was 0 01 mg/m\ 3 when 2 L ambient air was collected The recoveries were 85 6% 105 4% and RSDs were 4 5% 6 2%.
%K gas chromatography
%K Tenax GC adsorbent
%K ambient air
%K acrylonitrile<br>气相色谱法
%K 环境空气
%K 丙烯腈
%K 大气监测
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=6579068328FE643F&jid=4D81E042D77AFEC6881D14759692069C&aid=131434AA0CE57407&yid=9806D0D4EAA9BED3&vid=13553B2D12F347E8&iid=94C357A881DFC066&sid=8143FF92EEF26F96&eid=FE6B7E9BDCCDBAA6&journal_id=1000-8713&journal_name=色谱&referenced_num=5&reference_num=2