4%烟嘧磺隆悬浮剂的高效液相色谱分析  

HPLC Analysis of 4% Nicosulfuron SC

作　　者：刘利云 

机构地区：[1]江苏省农药产品质量监督检测站,南京210019

出　　处：《现代农药》2006年第3期33-34,共2页MODERN AGROCHEMICALS

摘　　要：建立了一种4%烟嘧磺隆的高效液相色谱分析方法。采用Shim–packVP–0DS(150cm×4.6mm,5μm)色谱柱,以V(甲醇)﹕V(水)﹕V(冰乙酸)=60﹕40﹕0.8为流动相,流速1.0mL/min,检测波长254nm。烟嘧磺隆变异系数为0.68%,平均回收率为99.2%,标准偏差﹤0.20。4% Nicosulfuron SC was analyzed by HPLC. The column was a Shim - pack VP - 0DS （150 cm×4.6 mm, 5 μm）, and the mobile phase was 60% methanol, 40% water, and 0.8% acetic acid （by vol）, the flow rate was 1.0 mL/min, and the detection wavelength was 254 nm. Coefficicient of variation for nicosulfuron was 0.68%, average recovery was 99.2%, and the standard deviation was less than 0.20.

关 键 词：高效液相色谱 烟嘧磺隆 定量分析 

分 类 号：TQ457[化学工程—农药化工]