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在欲设计的化工产品滴定测试方法的课题明确以后,第一项工作就是结合课题的内容,查阅有关资料;把资料归纳、总结,按课题的要求,设计出实验方案。查阅滴定测试方法资料的要求是,把科研成果中比较成熟、能普及实施的部分结合课题恰当地引用;有时需要进一步通过实验进行改进,才能引用。对有些资料,虽然其方法很先进,但所用的仪器或化学试剂还处于科研阶段,没有定型和商品化,这就暂时不要引用。对尚处于探讨、有争议的资料、对化学反应不明确、对滴定条件过分严格的资料,也不要引用。资料的重点是近年来发布的国家标准、
In the design of the titration of chemical products after the test method is clear, the first task is to combine the content of the project, access to relevant information; the data summarized, summarized, according to the requirements of the project, design the experimental program. Check the titration test method of information requirements, the research results more mature, popular implementation of the part of the appropriate combination of issues; sometimes need to be further improved through experiments to cite. For some information, although its method is very advanced, but the instruments or chemical reagents used are still in the scientific research stage, there is no stereotypes and commercialization, it is temporarily not quoted. Not yet in the discussion, controversial information on the chemical reaction is not clear, too strict on the titration of the data, do not quote. The focus of the information is released in recent years, national standards,