EFFECT OF AQUEOUS-ORGANIC SOLVENTS ON THE DETERMINATION OF TRACE-ELEMENTS BY FLAME ATOMIC-ABSORPTION SPECTROMETRY AND INDUCTIVELY-COUPLED PLASMA-ATOMIC EMISSION-SPECTROMETRY

被引：14

作者：

TODOROVIC, M ^{[1
]}

VIDOVIC, S ^{[1
]}

ILIC, Z ^{[1
]}

机构：

[1] INST NUCL SCI VINCA,YU-11000 BELGRADE,YUGOSLAVIA

来源：

JOURNAL OF ANALYTICAL ATOMIC SPECTROMETRY | 1993年 / 8卷 / 08期

关键词：

ATOMIC ABSORPTION SPECTROMETRY; INDUCTIVELY COUPLED PLASMA ATOMIC EMISSION SPECTROMETRY; AQUEOUS ORGANIC SOLVENT; PHYSICAL PROPERTIES;

D O I：

10.1039/ja9930801113

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

The effect of the addition of varying amounts of acetone, ethanol, ethylene glycol, glycerol and 1,4-dioxane to an aqueous solution on the signal intensities of Ca, Cd, Cu and Fe was investigated by flame atomic absorption spectrometry and inductively coupled plasma atomic emission spectrometry. Correlation between the signal intensity and the main physical characteristics (density, surface tension and viscosity) of these solvents was studied. The influence of the aqueous organic solvent on the signal intensity varied depending on the nature of the aqueous organic solvent and the particular element.

引用

页码：1113 / 1116

页数：4

共 18 条

[1] STUDY OF THE RELATIVE EFFECTS OF CLASSES OF SOLVENTS ON THE ATOMIC-ABSORPTION SPECTROPHOTOMETRIC DETERMINATION OF COPPER AND ZINC [J].