BUBBLE-THROUGH FLOW CELL FOR RAPID CONTINUOUS-FLOW ANALYSIS WITH ION-SELECTIVE ELECTRODES

被引：0

作者：

BORZITSKY, JA ^{[1
]}

DVININ, AV ^{[1
]}

PETRUKHIN, OM ^{[1
]}

URUSOV, YI ^{[1
]}

机构：

[1] DI MENDELEEV CHEM TECHNOL INST, MOSCOW 125820, USSR

来源：

ANALYTICA CHIMICA ACTA | 1992年 / 258卷 / 01期

关键词：

FLOW SYSTEM; BUBBLE-THROUGH FLOW CELL; CHLORIDE; FLUORIDE; ION-SELECTIVE ELECTRODES; WATERS;

D O I：

暂无

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

A fast-response flow cell with ion-selective electrodes was constructed for continuous-flow measurements in air-segmented streams without debubbling. The flow system was optimized for fluoride and chloride determinations. With a flow-rate of 4 ml min-1 a sampling rate of 480 h-1 was achieved for chloride determinations; the average relative standard deviation in all instances was better than 2%.

引用

页码：135 / 139

页数：5

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