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原子吸收光谱仪因灵敏度高 ,干扰少而广泛用于分析领域 ,成为比较普及的大型精密仪器。近年来 ,将其应用于分子吸收测定 (即不须将样本原子化 )的研究工作也受到极大的重视 ,已在理论及技术上得到肯定 〔1～ 3〕。然而近期人们的工作 ,大都是以简单的分子比色测定为对象 ,尚未
Atomic absorption spectrometer due to high sensitivity, less interference and widely used in the field of analysis, become more popular large-scale precision instruments. In recent years, its application to molecular absorption measurement (ie, without sample atomization) research work has also received great attention has been in theory and technology has been affirmed 〔1 ~ 3〕. However, most people’s work in the near future is based on a simple molecular colorimetric assay