双甲胺草磷的气相色谱分析

Gas Chromatographic Analysis of H9201

探讨了除草剂双甲胺草磷的气相色谱分析方法,并对该分析方法进行了精密度和准确度的实验测定。结果表明,其标准偏差为0.32%,变异系数为0.33%,回收率为99.72%。

The method on the Gas Chromatographic analysis of H9201 （an herbicide） was introduced and discussed. To test the method, an experiment on the accuracy and precision was carried out. The result shows that standard deviations, coefficients of variation, average recovery and linear correlation were 0.32%, 0.33%, and 99.72%, respectively.