气相色谱法检测鸡肉中六六六、滴滴涕残留的研究与应用

Determination of HCH and DDT residues in chicken by GC

本文参照GB/T5009.19-2003《食品中六六六、滴滴涕残留限量的测定》,GB/T13090-1999《饲料中六六六、滴滴涕的测定》,采用气相色谱法,同时测定鸡肉中六六六、滴滴涕两种农药残留。为了提高分离效果,采用了毛细管分析柱,进一步了优化色谱条件,得到了一套切实可行的方法,可以同时高效、准确测定这两种农药残留。

Determination of HCH and DDT residues in chicken by GC based on principle of GB/TS009.19-2003 and GB/T13090-1999 were studied in this article.To improve effect of seperation,it optimized chromatogram condition and increased sensitivity and accuracy by using in-tube device.