SIMULTANEOUS SPECTROPHOTOMETRIC DETERMINATION OF ALUMINUM(III), IRON(III) AND BERYLLIUM(III) IN RAINWATER BY A MATRIX-METHOD

被引：13

作者：

DONG, H ^{[1
]}

JIANG, M ^{[1
]}

ZHAO, G ^{[1
]}

WANG, M ^{[1
]}

机构：

[1] LIAOHUA OIL REFINERY,LIAOYANG,PEOPLES R CHINA

来源：

ANALYTICAL SCIENCES | 1991年 / 7卷 / 01期

关键词：

SIMULTANEOUS DETERMINATION; SPECTROPHOTOMETRY; CPA MATRIX METHOD; ALUMINUM DETERMINATION; IRON DETERMINATION; BERYLLIUM DETERMINATION; WATER ANALYSIS;

D O I：

10.2116/analsci.7.69

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

A rapid and accurate method for the simultaneous determination of aluminum(III), iron(III) and beryllium(III) is proposed. The method can be applied to the determination of aluminum(III), iron(III) and beryllium(III) in rainwater without any preliminary separation. The determinations are performed by a CPA matrix method with spectrophotometric detection using Chromazurol S. The results obtained in analyses of rainwater samples are reported in order to demonstrate the effectiveness of the proposed method.

引用

页码：69 / 72

页数：4

共 8 条

[1] MATRIX REPRESENTATIONS AND CRITERIA FOR SELECTING ANALYTICAL WAVELENGTHS FOR MULTICOMPONENT SPECTROSCOPIC ANALYSIS [J].