对钙离子具有选择性的固体离子交换电极。
Solid ion-exchange electrode selective for calcium ion.
作者信息
Schultz F A, Petersen A J, Mask C A, Buck R P
出版信息
Science. 1968 Oct 11;162(3850):267-8. doi: 10.1126/science.162.3850.267.
PMID:5675467
Abstract
A calcium-selective electrode with solid ion exchanger was prepared from a solution of the calcium salt of a dialkylphosphoric acid in collodion. The electrode responds rapidly and reproducibly to activity of calcium ion and demonstrates a selective response for calcium ion in the presence of alkaline earth and alkali metal cations.
摘要
用磷酸二烷基酯钙盐在火棉胶中的溶液制备了带有固体离子交换剂的钙选择性电极。该电极对钙离子活度响应迅速且具有重现性，并且在碱土金属和碱金属阳离子存在的情况下对钙离子表现出选择性响应。
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