%0 Journal Article %T Quantitative analysis of butachlor, oxadiazon and simetryn by gas chromatography]
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
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
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