INCREASING THE SIGNAL-TO-NOISE RATIO IN AMPEROMETRY AND POLAROGRAPHY USING THE CONTROLLED-GROWTH MERCURY DROP ELECTRODE

被引：3
|
作者：
KOWALSKI, Z
MIGDALSKI, J
机构：
[1] Academy of Mining and Metallurgy, Department of Analytical Chemistry, 30-059 Kraków
来源：
TALANTA | 1994年 / 41卷 / 02期
关键词：
D O I：
10.1016/0039-9140(94)80127-4
中图分类号：
O65 [分析化学];
学科分类号：
070302 ; 081704 ;
摘要：
A new approach to current sampling in amperometric and polarographic measurement is described. This approach requires the application of a step-by-step mode of mercury drop generation. The advantages are: (1) in amperometric measurements an increase of the signal to noise ratio; (2) in polarographic measurements and computer aided experiments the noise level can be markedly reduced.
引用
收藏
页码：309 / 316
页数：8
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