法医学杂志 ›› 1990, Vol. 0 ›› Issue (4): 5-10.

• 论文 • 上一篇    下一篇

顶空气相色谱法检测血液中敌敌畏的可行性研究

沈敏;吴侔天;黄仲杰;   

  1. 司法部司法鉴定科学技术研究所,司法部司法鉴定科学技术研究所,司法部司法鉴定科学技术研究所,
  • 发布日期:1990-08-25 出版日期:1990-08-28

Study on the Possibility of Determination of DDVP in Blood by Headspace Gas Chromatographic

SHEN MING; WU MOUTIAN; HUANG ZHONGJIE INSTITUTE OF FORENSIC SCIENCES, MINISTRY OF JUSTICE, PRC   

  • Online:1990-08-25 Published:1990-08-28

摘要: <正> 目前,敌敌畏仍是国内常见的毒物之一.尽管敌敌畏的分析方法已有大量文献报导和多年的应用历史,但体内敌敌畏的分析需经冗长的预处理步骤——提取、净化、浓缩,降低了毒物分析的速度.当采取大批量样本进行毒物学研究时,其缺点更加显而易见.顶空气相色谱分析体内敌敌畏国内外尚未见报导,与此相关的唯一文献是全国三届法医学会上的交流文章,关于水

Abstract: Today, DDVP is still commonly encountered by forensic toxicologists in China. In this paper, the possibility by HS-GC to determine DDVP in blood has been investigated, the method given allows simple and rapid procedure, excellent linearity in the range of 0.2-22ug/ml blood with requal to 0.998, and a detection limit 0.2ug/ml blood. The results from HS-GC were confirmed by those from conventional GC.