蔬菜中镉的氢化物-原子荧光光谱法测定

Determination of Cadmium in Vegetables by Hydride-Atomin Fluorence Spectrometry

本文采用氢化物—原子荧光光谱法测定蔬菜中镉,具有操作简单、快速、基体干扰少、灵敏度高等优点。方法检出限为O.17μg/L,线性范围为(0～60.0)μg/L。

Hydride Atomic fluorescence spcctrometelic method is used to analyze cadmium in vegetables, this method is simple,rapid ,less noise and high sensitivity. The determination limit of cadnium is 0. 17 mg/L,the linear range is (0~60. 0)μg/L. The mathod has been applied to detenminc Cadmium in vegetables with satistactory results.