Determination of gold by stripping voltammetry using a modified carbon paste electrode

被引：9

作者：

Gevorgyan, AM ^{[1
]}

Vanyukov, VV ^{[1
]}

Vakhnenko, SV ^{[1
]}

机构：

[1] Ouloug Beg Univ Uzbekistan, Dept Chem, Tashkent 700174, Uzbekistan

来源：

JOURNAL OF ANALYTICAL CHEMISTRY | 2002年 / 57卷 / 03期

关键词：

Standard Deviation; Gold; Analytical Chemistry; Performance Characteristic; Relative Standard Deviation;

D O I：

10.1023/A:1014452501167

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

It was demonstrated that microgram amounts of gold can be determined by stripping voltammetry at a modified carbon paste electrode, and the conditions for such a determination were optimized. The developed procedures were applied to the analysis of model mixtures of real materials. The performance characteristics were estimated. In all cases, the relative standard deviation was no worse than 10%.

引用

页码：253 / 254

页数：2