DETERMINATION OF BERYLLIUM TRACE CONTENTS IN MINERAL WATERS AFTER PRECONCENTRATION ON A CHELATING ION-EXCHANGER

被引：24

作者：

KUBOVA, J ^{[1
]}

NEVORAL, V ^{[1
]}

STRESKO, V ^{[1
]}

机构：

[1] MINIST HLTH CZECH REPUBL,REFERENCE LAB NAT HEALING SPRINGS,CS-35301 MARIANSKE LAZNE,CZECH REPUBLIC

来源：

FRESENIUS JOURNAL OF ANALYTICAL CHEMISTRY | 1994年 / 348卷 / 04期

关键词：

D O I：

10.1007/BF00324036

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

A separation-preconcentration procedure for the determination of Be traces in mineral waters is described. The precision and the accuracy of the procedure were checked by the use of artificial as well as of real samples by AAS-ETA and AES-ICP. On the basis of the results and of their statistical evaluation, the proposed procedure allows to obtain reliable results with the necessary limit of determination and can provide important, till now not accessible information on Be-concentration in waters.

引用

页码：287 / 290

页数：4

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