| 金属离子对部分阴离子色谱测定的干扰及消除 |
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| 引用本文： | 朱岩,朱利中,沈学优,何朝辉,徐素君.金属离子对部分阴离子色谱测定的干扰及消除[J].分析化学,1991(11). |
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| 作者姓名： | 朱岩 朱利中 沈学优 何朝辉 徐素君 |
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| 作者单位： | 浙江省测试技术研究所，杭州大学化学系，杭州大学化学系，杭州大学化学系，杭州大学化学系 杭州310012 |
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| 摘 要： | 本文对 F~-、柠檬酸的离子色谱法测定中 Al~(3+)、Fe~(3+)的干扰,和三乙醇胺、柠檬酸、磺基水杨酸对离子色谱法测 F~-时 Al~(3+)的干扰掩蔽及 EDTA 和磺基水杨酸对离子色谱法测柠檬酸时 Fe~(3+)、Al~(3+)干扰的掩蔽进行了讨论。
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| 关 键 词： | 离子色谱 干扰 掩蔽 |
Interference of Metal Ion in Ion Chromatographic Determination of Some Anions and Its Masking |
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| Zhu Yan.Interference of Metal Ion in Ion Chromatographic Determination of Some Anions and Its Masking[J].Chinese Journal of Analytical Chemistry,1991(11). |
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| Authors: | Zhu Yan |
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| Abstract: | The interference of Al~(3+),Fe~(3+)in the determination of F~- and citric acid by ion chromatography was discussed Masking with citric acid,trihydroxymethylaminomethane and sulfosalicylic acid of Al~(3+)in ion chromatographic determination of F~-,and masking with EDTA and sulfosalicylic acid of Al~(3+),Fe~(3+)in the ion chromatographic determination of citric acid were also discussed. |
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| Keywords: | Ion chromatography Interference Masking |
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