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本文建立了一种18%氟磺胺.精喹禾.异噁松乳油的高效液相色谱分析方法。精喹禾灵、异噁草松、氟磺胺草醚的变异系数分别为0.72%、1.46%、0.65%,平均回收率分别为98.90%、98.88%、98.98%,标准偏差小于0.25。
In this paper, a 18% fomesafen and quizalofop-p-ethylisoflavone was prepared by high performance liquid chromatography (HPLC). The coefficients of variation of quizalofop-p-ethyl, cinobufagin and fomesafen were 0.72%, 1.46% and 0.65%, respectively. The average recoveries were 98.90%, 98.88% and 98.98%, respectively. The standard deviation was less than 0.25.