农药科学与管理2025，Vol.46Issue(3)：32-37,6.
24%甲氧·虫螨腈悬浮剂的液相色谱分析方法研究
Study on HPLC Analysis Method of Methoxyfenozide·Chlorfenapyr 24％ SC
摘要
Abstract
A high-performance liquid chromatography(HPLC)method for the simultaneous determination of the active ingredients in 24%methoxyfenozide·chlorfenapyr SC was established.The separation and quantitative analysis of methoxyfenozide and chlorfenapyr in the samples were carried out at 240 nm using a C18 stainless steel column with a mobile phase of acetonitrile+water.and detection via a photodiode array detector.The linear correlation coefficients R2 for methoxyfenozide and chlorfenapyr were 1.000 0 and 0.999 9,respectively.The relative standard deviations were 0.38%and 0.25%,while the average recoveries were 99.79%and 100.2%,respectively.The method demonstrated high convenience,efficiency,precision and accuracy,achieving good separation and meeting all analytical requirements.It is suitable for the quantitative analysis of methoxyfenozide and chlorfenapyr in preparations.关键词
甲氧虫酰肼/虫螨腈/高效液相色谱/分析Key words
methoxyfenozide/chlorfenapyr/HPLC/analysis分类
农业科技引用本文复制引用
陈一萍,陈颖,刘小锋,罗泽武..24%甲氧·虫螨腈悬浮剂的液相色谱分析方法研究[J].农药科学与管理,2025,46(3):32-37,6.基金项目
2023年度芙蓉计划省企业科技创新创业团队项目(湖南海利新材料科技创新创业团队) （湖南海利新材料科技创新创业团队）
