过去大多数人,包括化学工作者,都不重视分析化学的研究,都把分析化学看作一种工具科学,只要知道怎样作就可以了,沒有什么可以研究的。而在分析化学中,定性分析更是少人过问。一直到二十世纪二十年代,定性分析化学始终停滞不前,全世界各地都用着古老的分析方法。在这种情况的影响下,在中国一直到1930年以前,研究工作可以说是没有的,大部化学家都在作着开创的工作,忙着翻译各国的教科书。所以这是中国定性分析 In the past, most people, including chemical workers, did not pay much attention to analytical chemistry. Analytical chemistry was regarded as a science of tools. There was nothing to be learned as long as we knew how to do it. In analytical chemistry, qualitative analysis is less than people ask. Until the twenties of the twentieth century, qualitative analytical chemistry has always been stagnant, all over the world are using the ancient analytical methods. Under such circumstances, research work in China can not be said until 1930. Most chemists are doing pioneering work and are busy translating textbooks from various countries. So this is China’s qualitative analysis