论文部分内容阅读
采用氢化物发生与ＩＣＰ—ＡＥＳ联用对钢铁中痕量砷的测定进行了研究、方法包括酸介质及浓度实验；氧化剂及还原剂实验；干扰与消扰实验；检出限实验；精密度及准确度实验等，从而建立了氢化物发生ＩＣＰ—ＡＥＳ法测定钢铁中痕量砷的分析方法。
The determination of trace arsenic in steel by hydride generation and ICP-AES has been studied. The methods include acid medium and concentration experiment, oxidant and reducing agent experiment, interference and interference test, detection limit experiment, precision and The accuracy of experiments, etc., to establish a hydride generation ICP-AES method for the determination of trace amounts of arsenic in steel.