| 对土壤及玉米植株中均三氮苯类除草剂的残留分析 |
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| 引用本文： | 刘峰,慕卫,王金信,于金凤.对土壤及玉米植株中均三氮苯类除草剂的残留分析[J].色谱,1998,16(6):543-544. |
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| 作者姓名： | 刘峰 慕卫 王金信 于金凤 |
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| 作者单位： | 山东农业大学农药毒理及应用技术省级重点实验室 |
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| 摘 要： | 土壤或玉米植株样品用Ｖ（甲醇）∶Ｖ（乙腈）＝１∶１提取，提取液用石油醚净化后，浓缩液过Ｃ１８小柱净化，最后用Ｎｏｖａ－ＰａｋＣ１８柱进行ＨＰＬＣ分析。回收率：氰草津为８２．４％～９９．８％，莠去津为８５．６％～１０２．３％，西草净为８９．１％～１０８．４％。
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| 关 键 词： | 液相色谱法 氰草津 莠去津 西草净 |
Study on the Analytical Method of s Triazine Herbicide Residues in Soil and Maize |
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| Liu Feng,Mu Wei,Wang Jinxin and Yu Jinfeng.Study on the Analytical Method of s Triazine Herbicide Residues in Soil and Maize[J].Chinese Journal of Chromatography,1998,16(6):543-544. |
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| Authors: | Liu Feng Mu Wei Wang Jinxin and Yu Jinfeng |
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| Institution: | Department of Plant Protection, Shandong Agricultural University, Tai'an, 271018. |
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| Abstract: | The sample was extracted with a mixture of V(acetonitrile): V(methanol) = 1:1. After filtration, the extract was defatted with petroleum ether and then it was passed through a short C18 column for pretreatment and analysed by Nova-Pak C18 column, 150 mm x 3.9 mm i.d., with V(MeOH): V(H2O) = 55:45 as mobile phase. The recoveries were 82.4%-99.8% for cyanazine, 85.6%-102.3% for atrazine and 89.1%-108.4% for simetryne. |
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| Keywords: | high performance liquid chromatography cyanazine atrazine simetryne |
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