气相色谱法测定有机锡化合物的样品前处理技术

Pretreatment Techniques in Determination of Organotin Compounds by GC

用气相色谱分析有机锡化合物 ,前处理技术是降低检出限、提高灵敏度的前提和重要途径 ,也是研究的重点和难点。本文就气相色谱分析有机锡化合物时样品的制备与储存 ,样品的萃取、衍生。

In determinating organotin compounds by gas chromatography(GC), pretreatment technique is a premise and important way for reducing the determination limit and increasing the sensitivity. Therefore, it is a key point of the analytical method for organotin This paper gives a general description of pretreatment techniques in the determination of organotin compounds by GC