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贵金属由于其优良的性质,在国防工业和国民经济各部门中都是不可缺少的材料。二十多年来随着我国地质、冶金等工业的发展,分析测试也得到很大提高。从矿石中痕量贵金属的分析,到冶金中间产品,直到纯金属的分析,都已初步形成一套完整的方法。但总的来看, 痕量和微量元素的分析解决得较好, 常量元素的分析解决得较差。尤其对于准确而特效的常量贵金属的分析法更感缺乏。而贵金属在化学性质上的
Precious metals, because of their excellent properties, are indispensable materials in various fields of national defense industry and national economy. Over the past 20 years, with the development of China’s geology, metallurgy and other industries, analytical tests have also been greatly improved. From the analysis of trace precious metals in ores to metallurgical intermediate products, until the analysis of pure metals, a complete set of methods have been initially formed. However, in general, the analysis of trace and trace elements is well resolved and the analysis of constant elements is poorly resolved. Especially for the accurate and special effects of the constant precious metal analysis more lacking. And precious metals are chemically