摘要
用FFAP毛细管色谱柱和氢火焰离子化检测器,以氯乙酸乙酯为内标物,采用气相色谱法测定农药、有机合成中间体氯乙腈的含量。结果表明,此方法的线性相关系数为0.9998,标准偏差为0.11～0.15,变异系数为0.33%～0.70%,平均回收率为102.16%。方法操作简便、快速、准确、适用。
A method for quantitative analysis of chloroacetonitrile was described by gas chromatography with FFAP capillary column,FID detector and ethyl chloroacetate as internal.The results showed that the linear correlation coefficient was 0.999 8,the standard deviations were between 0.11 and 0.15,the coefficients of variation were between 0.33% and 0.70%,and the average recovery was 102.16%.
出处
《现代农药》
CAS
2011年第1期33-35,共3页
MODERN AGROCHEMICALS
关键词
氯乙腈
气相色谱
分析
chloroacetonitrile
GC
analysis
