节点文献
2,4-二氯苯氧乙酰氯的气相色谱分析
Gas Chromatographic Analysis of 2,4-Dichlorbenzoxyacetyl Chloride
【摘要】 建立了柱前衍生化气相色谱法测定2,4二氯苯氧乙酰氯含量的方法 ;采用OV17填充柱和火焰离子化检测器 (FID) ,内标法定量 ,样品加标平均回收率96.6 % ,标准偏差1.48 ,相对标准偏差1.71 % ;该方法简单、快速 ,结果准确。
【Abstract】 A prior-column derivation GC method for the determination of2,4-dichlorbenzoxyacetyl chloride has been developed.An OV-17column and an FID detector were employed.Internal standards were applied for quantitative determination.The average recovery rate for spiked samples were96.6%,whereas the standard deˉviations was1.48.The variance coefficient was less than1.71%.The method is simple,practical and accurate.
【基金】 湖北省自然科学基金资助课题 (2001P0206)
- 【文献出处】 分析测试学报 ,Journal of Instrumental Analysis , 编辑部邮箱 ,2003年06期
- 【分类号】O657.7
- 【被引频次】13
- 【下载频次】160