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12%哒螨灵·异丙威烟剂的高效液相色谱分析

analysis of Pyridaben·Isoprocarb 12% fU by HPLC

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【作者】 陈平刘吉华文师倩

【Author】 CHEN Ping,LIU Ji-hua,WEN Shi-qian(henan Province research institute of chemical industry limited liability company,Zhengzhou 450052,china)

【机构】 河南省化工研究所有限责任公司

【摘要】 [目的]研究高效液相色谱同时分析哒螨灵和异丙威含量的可行性。[方法]以乙腈、水为流动相,使用C18色谱柱和紫外检测器,在260 nm波长下对哒螨灵和异丙威进行反相液相色谱分离和定量分析。[结果]哒螨灵和异丙威的线性相关系数分别为0.9997和0.9995,标准偏差为0.08和0.10,变异系数为2.57%和1.09%,回收率为99.58%和99.80%。[结论]分析方法准确、简便,可以用来分析12%哒螨灵.异丙威烟剂中有效成分的含量。

【Abstract】 [aims] A hPlc method was developed for the simultaneous quantitative determination of pyridaben and isoprocarb.[Methods] The sample was separated and analyzed quantitatively on c18 column and UV detector at 260 nm,using acetonitrile and water as mobile phase by reverse phase hPlc.[Results] The results showed that the linear correlation coefficients of pyridaben and isoprocarb were 0.9997 and 0.9995.The standard deviation were 0.08 and 0.10,the variation coefficients were 2.57 and 1.09%,the average recovery rates were 99.58 and 99.80%,respectively.[Conclusions] The analysis method is accurate,simple,and suitable for the analysis of pyridaben.isoprocarb 12% FU.

【关键词】 哒螨灵异丙威高效液相色谱分析
【Key words】 pyridabenisoprocarbhPlcanalysis
  • 【分类号】TQ450.7;O657.72
  • 【被引频次】1
  • 【下载频次】101
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