原子吸收光谱法在定量分析材料基本组分中获得了广泛的应用。原子吸收光谱分析领域中所取得的成就可见综述性文章。近来,分析工作者致力于把原子吸收光谱法用于测定组份复杂材料中的微量杂质,其部分原因在于:控制黑色冶金和有色冶金产品中有害杂质(特别是锌、镉、锡、铅、铋、锑、铜、砷)的含量在当代具有重要的意义。至今为止,基本采用两种方法以测定黑色冶金材料中这些杂质:即分光光度法(利用有机试剂)和发射光谱法两种。但是这两种方法的灵敏度已不能满足当代的要求。采用萃取富聚结合发射光谱的方法可大大提高分析这些杂质元素的灵敏度。在这个领域中应用原子吸收光谱法,同样也具有发展前景。本文目的在于介绍近5～6年来用原子吸 Atomic absorption spectrometry is widely used in the quantitative analysis of the basic components of materials. A summary of the achievements made in the field of atomic absorption spectroscopy can be found in this article. Recently, analysts focused their efforts on the use of atomic absorption spectrometry in the determination of trace impurities in complex materials. This was partly due to the control of harmful impurities in black metallurgy and nonferrous metallurgy products (especially zinc, cadmium, tin, lead, Bismuth, antimony, copper, arsenic) content in contemporary has important significance. To date, two basic methods have been used to determine these impurities in black metallurgical materials: spectrophotometry (using organic reagents) and emission spectroscopy. However, the sensitivity of these two methods can not meet the contemporary requirements. The method of extraction, enrichment, and emission spectroscopy greatly enhances the sensitivity of analyzing these impurity elements. Application of atomic absorption spectrometry in this area, also has the development prospects. This article aims to introduce the last 5-6 years with atomic absorption