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应用连续光源和原子吸收分光光度计对胡椒基荧光酮与铁的显色反应进行了研究 ,并对水样和氧化镁中微量铁的含量进行了测定 ,获得满意结果
The color reaction of piperonylfluorone with iron was studied by using continuous light source and atomic absorption spectrophotometer. The content of trace iron in water samples and magnesia was determined, and satisfactory results were obtained