%0 Journal Article
%T Analysis of herbicide-difenzoquat by reversed-phase high performance liquid chromatography (RP-HPLC)]<br>除草剂双苯唑快的反相高效液相色谱法分析
%A Wang Yiyan
%A Zong Fulin
%A <br>王以燕
%A 宗伏霖
%J 色谱
%D 1999
%I 
%X An RP-HPLC method for the qualitative determination of herbicide difenzoquat was developed. Operating conditions were UV-254 nm detection, Selectosil 5 C18 column 250 mm x 4.6 mm i.d., and V(methanol):V(water) = 60:40 (pH3, adjusted by H3PO4) as mobile phase. The coefficient of variation of this method was 0.41% with recoveries from 98.71% to 100.36%. The retention time was about 6.6 min. The coefficient of linear correlation was 0.9999. The method is very effective for the quality control of SP (water soluble power) products of this pesticide.
%K reversed
%K phase high performance liquid chromatography
%K difenzoquat
%K herbicide<br>反相高效液相色谱法，双苯唑快，除草剂
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=6579068328FE643F&jid=4D81E042D77AFEC6881D14759692069C&aid=D7F5F79B7B81B86281596FF92396810F&yid=B914830F5B1D1078&vid=BCA2697F357F2001&iid=CA4FD0336C81A37A&sid=06EA2770E96C5402&eid=656F8C8401D91023&journal_id=1000-8713&journal_name=色谱&referenced_num=1&reference_num=0