| 测定可见光区分光光度系组成的新方法 |
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| 引用本文： | 周南,何春祥,余仁卿,姚胥章,顾衍庆.测定可见光区分光光度系组成的新方法[J].分析试验室,1993(1). |
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| 作者姓名： | 周南 何春祥 余仁卿 姚胥章 顾衍庆 |
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| 作者单位： | 上海材料研究所 200437(周南，何春祥)，上海试剂三厂 200432(余仁卿，姚胥章，顾衍庆) |
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| 摘 要： | 本文报道一种测定二元分光光度系组成的新方法,原理新颖,为作者首创,采用双波长分光光度技术消除显色产物的影响,直接测定与显色剂平衡浓度相对应的吸光度,通过简单的计算即可求得产物组成。
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| 关 键 词： | 双波长分光光度法 光度系组成 |
A Novel Method for the Determination of the Composition of Spectrophotometric Systems in Visible Region |
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| Zhou Nan,He Chunxiang.A Novel Method for the Determination of the Composition of Spectrophotometric Systems in Visible Region[J].Chinese Journal of Analysis Laboratory,1993(1). |
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| Authors: | Zhou Nan He Chunxiang |
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| Abstract: | Proposed method in this paper is a new method for the determination of the composition of binary spectrophotometric systems. It is novel in principle and first. The composition of the reaction product can be calculated in a very simple way by direct determination of the absorbance corresponding to the equilibrium concentration of the chromogenic agent after eliminatins the interference from the coloured product by the dual-wavelength spectrophotometric technique. |
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| Keywords: | Dual wavelensth spectrophotometry composition of spectrophotometric system |
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