节点文献
FAAS法测钙时磷酸根离子的干扰及消除研究
Study on Interference and Its Elimination of Phosphate Ion during Determining Calcium by FAAS
【摘要】 研究了用火焰原子吸收光谱法测钙时PO43-对钙的测定的干扰情况以及用有关方法消除PO43-对钙干扰的效果。用La(NO3)3和EDTA单独消除PO43-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PO43-的干扰有一定的指导意义。
【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(NO3)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.
- 【文献出处】 光谱实验室 ,Chinese Journal of Spectroscopy Laboratory , 编辑部邮箱 ,2006年03期
- 【分类号】O657.31
- 【被引频次】2
- 【下载频次】182