冷原子吸收法测定水中汞含量时应注意的问题

Attentions in measuring the mercury content of the water sample by using cold-vapor atomic absorption method

本文从水样的采集、降低空白值、样品的制备。

This paper discusses some points in measuring the mercury content of the water sample by using cold-vapor atomic absorption method from aspects of the collecting and treatment of the water sample,decreasing of blank values,and analysis on the factors influencing the results of determination.