反相高效液相色谱法测定嘧螨胺的含量  

Determination of SYP-11277 by reversed phase HPLC

作　　者：周银平[1] 董晶晶[2] 梁敏[1] 刘淑杰[1] 

机构地区：[1]沈阳化工研究院有限公司新农药创制与开发国家重点实验室,沈阳110021 [2]沈阳科创化学品有限公司,沈阳110144

出　　处：《农药》2011年第12期899-900,共2页Agrochemicals

摘　　要：[目的]建立了反相高效液相色谱法测定嘧螨胺的方法。[方法]采用反相C18烷基柱,以乙腈-水(体积比80∶20)为流动相,柱温为30℃,流速为1.0 mL/min,采用UVD紫外检测器在254 nm处进行检测。[结果]方法峰面积与质量浓度的线性关系良好,平均回收率99.9%,标准偏差为0.13。[结论]该方法简便、快速、分离效果好、精密度和准确度高、线性关系好。A method was developed for the quantitative determination of SYP-11277 by reversed phase HPLC.[Methods] The sample was separated on a diamocil C18 column at the temperature of 30 °C with the elution of acetonitrile and water（80：20,by vol） as mobile phase at a flow rate of 1.0 mL/min.The detection wavelength was 254 nm.[Results] The assay exhibited a good linearity,the average recovery was 99.9%,and the standard deviation was 0.13.[Conclusions] The method has the advantages of convenience,fast speed,good separation,high precision and accuracy,and good linear correlations.

关 键 词：反相高效液相色谱 嘧螨胺 杀螨剂 

分 类 号：TQ454.2[化学工程—农药化工]