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研究了正相高效液相色谱法对阿维菌素和高效氯氰菊酯混配制剂中有效成分进行同柱定量分析的方法。本方法标准偏差分别为0.013、0.012;变异系数分别为1.30%、0.20%;线性相关系数值(R)分别为0.9934、0.9989;平均回收率分别为99.54%、100.14%。
The method of normal-phase high performance liquid chromatography (HPLC) for the simultaneous quantitative analysis of active ingredients in abamectin and beta-cypermethrin formulations was studied. The standard deviations of this method were 0.013 and 0.012, respectively. The coefficients of variation were 1.30% and 0.20% respectively. The linear correlation coefficients (R) were 0.9934 and 0.9989, respectively. The average recoveries were 99.54% and 100.14%, respectively.