AMPEROMETRIC DETERMINATION OF HYDROGEN AND HYDROXYL ION CONCENTRATIONS IN UNBUFFERED SOLUTIONS IN THE PH RANGE 5-9

被引：13
作者：
HORVAI, G
PUNGOR, E
机构：
[1] Technical University, Institute for Analytical Chemistry, H-1111 Budapest
来源：
ANALYTICA CHIMICA ACTA | 1991年 / 243卷 / 01期
关键词：
AMPEROMETRY; FLOW SYSTEM; HYDROGEN ION; HYDROXYL ION; ION-SELECTIVE ELECTRODE; SULFATE; MULTICENTRIC CLINICAL STUDIES;
D O I：
10.1016/S0003-2670(00)82539-8
中图分类号：
O65 [分析化学];
学科分类号：
070302 ; 081704 ;
摘要：
Hydrogen and hydroxyl ion concentrations can be determined by ion-selective amperometry in the pH range 5-9 in unbuffered solutions. The working electrode is a plasticized PVC membrane electrode loaded with the neutral hydrogen ion carrier tridodecylamine. Measurements are made in a flow-injection system.
引用
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页码：55 / 59
页数：5
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