Ion-selective potentiometric determination of lead in minerals

被引：0

作者：

Vlasov, YG ^{[1
]}

Ermolenko, YE ^{[1
]}

Kolodnikov, VV ^{[1
]}

Murzina, YG ^{[1
]}

机构：

[1] St Petersburg State Univ, Dept Chem, St Petersburg 199034, Russia

来源：

JOURNAL OF ANALYTICAL CHEMISTRY | 1999年 / 54卷 / 11期

关键词：

D O I：

暂无

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

Various procedures were developed for determining lead in minerals by direct potentiometry and potentiometric titration and addition method using chemical sensors. The concentration of lead in the analyzed samples was (16.3 +/- 0.5)%, (2.5 +/- 0.2)%, and (1.6 +/- 0.1)% for samples I, II, and III, respectively.

引用

页码：1056 / 1062

页数：7

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