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Position: Home > Articles > Analysis of MCPA and Bentazone Soluble Concentrate by HPLC Modern Agrochemicals 2019 (6) 28-30

38%2甲4氯·灭草松可溶液剂的高效液相色谱分析

作  者:
钱忠海
单  位:
江苏省农药总站
关键词:
2甲4氯;灭草松;HPLC;分析
摘  要:
采用Agilent ZORBAX SB-Phenyl不锈钢柱和紫外检测器,流动相为甲醇-水-磷酸溶液,建立同时测定2甲4氯·灭草松可溶液剂中有效成分含量的高效液相色谱检测方法。结果表明,该方法能够实现同时快速分析含量,有效成分2甲4氯和灭草松具有良好的线性关系,相关系数分别为0.999 2和0.999 7;标准偏差分别为0.032和0.187,变异系数分别为0.64%和0.58%;平均回收率分别为99.74%和99.68%。
译  名:
Analysis of MCPA and Bentazone Soluble Concentrate by HPLC
作  者:
Qian Zhong-hai;Jiangsu Provincial Institute for the Control of Agrochemicals;
关键词:
MCPA;;bentazone;;HPLC;;analysis
摘  要:
The HPLC method for simultaneous determination of MCPA and bentazone 38% SL was established with Agilent ZORBAX SB-Phenyl column and ultraviolet detector, using methanol-water-phosphoric acid as mobile phase. The results showed that the method analyzed the content quickly and simultaneously. The linear relationship was good and the linear correlations were 0.999 2 and 0.999 7, the standard deviation were 0.032 and 0.187, the relative standard deviation were 0.64% and 0.58%, the average recoveries were 99.74% and 99.68%.

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