【摘要】 采用高效液相色谱法分析杀虫单铵。使用ODS反相柱和可变波长紫外检测器,以1.0mol/L磷酸二氢钾水溶液为流动相,外标法对杀虫单铵的有效成分进行定量分析。其标准偏差为1.35,变异系数为2.13%,平均回收率为99.9%。该方法操作简单,定量准确,与其它方法比较易于推广应用,适用于产品的常规分析和质控研究。更多还原

【Abstract】 An HPLC method was used to analyze monosultap ammonium. Quantitative analysis of the active ingredi-ent was conducted using an ODS reversed-phase column, a variable wavelength UV detector, potassium dihydrogenphosphate solution as the mobile phase, and an external standard. Standard deviation, coefficient of variation, andaverage recovery rate were 1.35, 2.13%, and 99.9%, respectively. The method is simple to conduct, quantitativelyaccurate, and should be relatively easy to recommend and implement on a large scale when compared with othermethods. The method is suitable for both routine conventional analysis as well as for quality control.更多还原