溴苯腈乳油气相色谱分析方法研究

Determination of 22.5% Bromoxynil EC by Gas Chromatography

采用气相色谱内标法测定22.5%溴苯腈乳油含量,标准偏差和变异系数分别为0.50和 0.22%,线性相关系数为0.9998,回收率为98.44%～100.86%之间.

The content of 22.5% bromoxynil EC was determined by GC. The standard deviation and variation coefficient were 0.5 and 0.22% respectively, the linear correlation was 0.9998, and the recovery was between 98.44% and 100.86%.