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本文采用高效液相色谱法分析20%咪鲜胺·异菌脲悬浮剂,使用C18反相柱和紫外可变波长检测器,以甲醇+水为流动相,用外标法对有效成分进行分析和定量。咪鲜胺和异菌脲标准偏差分别为0.055和0.021变异系数分别为0.53%和0.19%。平均回收率分别为98.95%和99.10%。
In this paper, 20% prochloraz iveride suspension was analyzed by high performance liquid chromatography (HPLC) with C18 reversed-phase column and UV-vis detector. The mobile phase consisted of methanol and water. And quantitative. The standard deviations of prochloraz and iprodione were 0.53% and 0.19% for 0.055 and 0.021, respectively. The average recoveries were 98.95% and 99.10% respectively.