Tewari S N, Sharma I C
J Chromatogr. 1977 Jan 21;131:275-84. doi: 10.1016/s0021-9673(00)80942-5.
A sensitive method for the isolation and clean-up of chlorinated organic pesticides from tissues and biological materials is discussed. RF values of the pesticides in 26 solvent systems, and colours of the spots given with various chromogenic reagents, are reported. The limits of detection, and densitometric measurements, are also discussed. The average recovery has been found to be 94%. The distribution of endrin in different autopsy tissues from five different victims has been studied by the proposed technique.
本文讨论了一种从组织和生物材料中分离和净化有机氯农药的灵敏方法。报告了26种溶剂系统中农药的比移值，以及各种显色剂产生的斑点颜色。还讨论了检测限和光密度测量。已发现平均回收率为94%。利用所提出的技术研究了来自五名不同受害者的不同尸检组织中异狄氏剂的分布情况。
