| 关于离子选择性电极分析中的等电位差－标准加入法的探讨 |
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| 引用本文： | 刘立行,张启凯.关于离子选择性电极分析中的等电位差－标准加入法的探讨[J].光谱实验室,1996(6). |
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| 作者姓名： | 刘立行 张启凯 |
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| 作者单位： | 抚顺石油学院应用化学系 |
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| 摘 要： | 本文提出了一种新的离子选择性电极分析方法，即等电位差－标准加入法。本方法已用于氟的测定。进行了理论数据验证及误差分析，标准溶液的回收率为９６．６％－１０４．３％。本方法的影响因素少、准确度好、操作及计算简便。
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| 关 键 词： | 离子选择性电极，等电位差－标准加入法，氟 |
Study on Equal Potential Difference-Standard Addition Method in Analysis with Ion Selective Electrodes |
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| Liu Lihang,Znang Qikai.Study on Equal Potential Difference-Standard Addition Method in Analysis with Ion Selective Electrodes[J].Chinese Journal of Spectroscopy Laboratory,1996(6). |
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| Authors: | Liu Lihang Znang Qikai |
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| Abstract: | A new method for analysis with ion selective electrodes,that is,equal potential differencestandard addition method,has been developed.It has been used to determine fluoride.Theoretical data inspection and error analysis have been gone.The recovery for standard solution is 96.6%-104.3%.The method has advantages of less influence factors,higher accuracy,simplicity of procedure and calculation. |
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| Keywords: | Ion Selective Electrodes Equal Potential Difference-Standard Addition Method Fluoride |
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