APPLICATION OF AZOLES AS NEUTRAL CARRIERS IN LIQUID MEMBRANE ION-SELECTIVE PH ELECTRODES

被引：23

作者：

CHOJNACKI, J

BIERNAT, JF

机构：

来源：

JOURNAL OF ELECTROANALYTICAL CHEMISTRY | 1990年 / 277卷 / 1-2期

关键词：

D O I：

10.1016/0022-0728(90)85098-P

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

New synthetic H+-selective carriers, derivatives of pyrazole, have been used as ionophores in liquid membrane electrodes for pH measurements in the acidic range. Selectivity coefficients toward sodium, potassium and calcium have been determined in this range and they are comparable to or better than those for previously described carriers. © 1990.

引用

页码：159 / 164

页数：6

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