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本文介绍采用微量电位滴定分析和分光光度分析对5-硝基愈创木酚钠的测定方法,并用进口试样进行了对比试验.该方法适合中小型企业作为生产第一线的例行分析.
This paper introduces the determination of 5-nitro guaiacol sodium by potentiometric titration and spectrophotometry, and compares the results with imported samples.The method is suitable for small and medium-sized enterprises as the first line of routine analysis.