%0 Journal Article
%T Quantitative analysis of butachlor, oxadiazon and simetryn by gas chromatography]<br>气相色谱法同时测定西草净、丁草胺和噁草灵
%A F Liu
%A W Mu
%A J Wang
%A <br>刘峰
%A 慕卫
%A 王金信
%J 色谱
%D 1999
%I 
%X The quantitative analysis of the ingredients in 26% B-O-S (butachlor, oxadiazon and simetryn) emulsion by gas chromatographic method was carried out with a 5% SE-30 on Chromosorb AW DMCS, 2 m x 3 mm i.d., glass column at column temperature of 210 degrees C and detector temperature of 230 degrees C. The internal standard is di-n-butyl sebacate. The retentions of simetryn, internal standard, butachlor and oxadiazon were 6.5, 8.3, 9.9 and 11.9 min respectively. This method has a recovery of 98.62%-100.77% and the coefficients of variation of this analysis of butachlor, oxadiazon and simetryn were 0.46%, 0.32% and 0.57% respectively. All coefficients of linear correlation were higher than 0.999.
%K NULL<br>气相色谱
%K 西草净
%K 丁草胺
%K 恶草灵
%K 测定
%K 除草剂
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=6579068328FE643F&jid=4D81E042D77AFEC6881D14759692069C&aid=D7F5F79B7B81B8624490102EAF2C1F55&yid=B914830F5B1D1078&vid=BCA2697F357F2001&iid=0B39A22176CE99FB&sid=F9F74EC1AA08A7B9&eid=AD16A18DBD734D13&journal_id=1000-8713&journal_name=色谱&referenced_num=4&reference_num=3