气相色谱法分析对氯氯苄

介绍了采用以十一烷作内标物,GC4004气相色谱仪6201色谱柱,对工业对氯氯苄进行定量测定的步骤及计算过程。该方法简便、快速、准确,重复性较好。结果表明：该方法的相对标准偏差为0.36,变异系数为0.48%,回收率为99.00%～100.50%,线性相关系数为0.999 7。

Analysis of p-Chlorobenzyl Chloride by Gas Chromatography

Using undecane as internal standard,the industrial p-chlorobenzyl chloride was quantitatively determined by GC4004 gas chromatography with 6201 column,and calculation process was discussed.The results show that the method is simple,rapid,accurate and better repeatability,the relative standard deviation of the method is 0.36,the coefficient of variation is 0.48%,the recovery is 99.00%to 100.50%,the linearcorrelation coefficient is 0.999 7.