| FAAS法测钙时磷酸根离子的干扰及消除研究 |
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| 引用本文： | 谢友斌,王梅.FAAS法测钙时磷酸根离子的干扰及消除研究[J].光谱实验室,2006,23(3):581-583. |
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| 作者姓名： | 谢友斌 王梅 |
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| 作者单位： | 安徽师范大学化学与材料科学学院,安徽省,芜湖市,241000 |
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| 摘 要： | 研究了用火焰原子吸收光谱法测钙时PO3- 4对钙的测定的干扰情况以及用有关方法消除PO3-4对钙干扰的效果.用La(NO3)3和EDTA单独消除PO3-4的干扰进行了实验研究,同时对有关问题作了讨论.对测定各种样品中的钙时消除PO3-4的干扰有一定的指导意义.
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| 关 键 词： | 火焰原子吸收光谱法 钙 磷酸根 干扰 |
| 文章编号： | 1004-8138(2006)03-0581-03 |
| 收稿时间： | 2006-01-31 |
| 修稿时间： | 2006-04-10 |
Study on Interference and Its Elimination of Phosphate Ion during Determining Calcium by FAAS |
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| XIE You-Bin,WANG Mei.Study on Interference and Its Elimination of Phosphate Ion during Determining Calcium by FAAS[J].Chinese Journal of Spectroscopy Laboratory,2006,23(3):581-583. |
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| Authors: | XIE You-Bin WANG Mei |
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| Institution: | Anhui Normal University,Wuhu,Anhui 241000,P. R. China |
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| Abstract: | We researched the PO 3- _4 interference and the elimination of the PO 3- _4 interference during determining calcium by FAAS. The elimination of the PO 3- _4 interference with La(NO_3)_3 and EDTA was studied separately, meanwhile certain some questions were discussed. This paper has certain guidance in elimination the PO 3- _4 interference during determining calcium. |
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| Keywords: | FAAS Calcium Phosphate Ion Interfere |
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