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解放以前,我国在生产、科学研究或教学上所用的化学试剂,主要是依靠进口货。那时候国内所生产的试剂的种类、产量都很少,质量也不可靠。当然,在国民党统治时期,民不聊生、工业生产陷于停顿的情况下,化学试剂的生产当然也不能例外。还有,当时科学工作者迷信外国,不相信自己的思想,也阻碍了试剂的推广。解放十年以来,我国的试剂工业有了很大的发展。目前国内能够生产的化学试剂种类很多。除最常用的酸、硷等以外,较复杂的有机试剂、许多种希有元素及其化合物、高纯度的试剂如光谱纯物质等等也能够生产。现在国内各方面所需要的各种试剂,除国内缺乏原料(如热带植物原料等)、需要量较少的及技术特别复杂的以外,大部分已能自已生产。在价值上,国产试剂占
Before the liberation, China’s chemical reagents used in production, scientific research or teaching mainly relied on imported goods. At that time, the types of reagents produced in China, the output is very small, the quality is not reliable. Of course, during the Kuomintang rule, people were absent and the industrial production was at a standstill. Of course, the production of chemical reagents should not be an exception. Also, at that time scientists superstitious foreign countries, do not believe their own ideas, but also hinder the promotion of reagents. Since the liberation of 10 years, China’s reagent industry has made great progress. At present, there are many kinds of chemical reagents that can be produced domestically. In addition to the most commonly used acids, bases and the like, more complex organic reagents, many kinds of preferred elements and their compounds, high purity reagents such as spectral pure substances and the like can also be produced. Nowadays, all kinds of reagents needed in all fields in China are mostly self-produced except for the lack of raw materials (such as tropical plant raw materials) in the country, less requirement and particularly complicated technology. In value, domestic reagents accounted for