| 饲料级磷酸氢钙中氟的几种分析方法比较 |
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| 引用本文： | 杨学芬.饲料级磷酸氢钙中氟的几种分析方法比较[J].云南化工,1993(4):42-43. |
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| 作者姓名： | 杨学芬 |
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| 作者单位： | 云南省化工研究院 昆明 |
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| 摘 要： | 本文采用茜素络合酮比色法和氟离子选择电极法对饲料磷酸氢钙进行氟的测定实验对比,得出常用的氟离子选择电极法完全可以代替经典的蒸馏比色法的结论。
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| 关 键 词： | 磷酸氢钙 微量氟 方法比较 |
The Conparison of Analysis Methcd of Fluorine in Feed Grade Dibadic Calcium Phosphate |
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| Yang Xuefen.The Conparison of Analysis Methcd of Fluorine in Feed Grade Dibadic Calcium Phosphate[J].Yunnan Chemical Technology,1993(4):42-43. |
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| Authors: | Yang Xuefen |
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| Affiliation: | Yunnan Research Institute of Chemical Industry Kunming 650041 |
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| Abstract: | In this paper, fluorine in feed grade dibasic calcium phosphate was determined by distillation colorimetric method and fluorine ion selective electrode method. In the result, general fluorine ion selective electrode method could be substituted for classical distillation colorimetric method. |
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| Keywords: | dibasic Calcium phosphate trace fluorine method comparison |
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