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由于有机试剂比无机试剂有较好的灵敏度和选择性,所以在分析化学中应用十分广泛。分光光度分析法具有简单、快速、灵敏度较高及所用仪器设备简单等优点。在各种物料中及环保方面的低含量以至于微量、痕量元素的测定应用较多,而且对有机显色剂的要求也越来越高。本文就有机显色剂的进展情况加以评述。近几年来有机试剂在分析方面的应用专著出版不少,1982年中对有机试剂应用的评述也有很
Because organic reagents have better sensitivity and selectivity than inorganic reagents, they are widely used in analytical chemistry. Spectrophotometry has the advantages of simple, fast, high sensitivity and simple equipment used. In a variety of materials and environmental aspects of the low content of trace and trace elements determination of more applications, but also the requirements of the organic developers are getting higher and higher. This article reviews the progress of organic color developers. In recent years, the application of organic reagents in the analysis of many monographs published in 1982, the review of the application of organic reagents are also very