DETERMINATION OF BERYLLIUM AND MANGANESE IN AEROSOLS BY ATOMIC-ABSORPTION SPECTROMETRY WITH ELECTRO-THERMAL ATOMIZATION

被引：13

作者：

GELADI, P

ADAMS, F

机构：

来源：

ANALYTICA CHIMICA ACTA | 1979年 / 105卷 / 01期

关键词：

D O I：

10.1016/S0003-2670(01)83753-3

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

The determination of beryllium and manganese in air particulate matter collected on filter material is discussed. Destruction by digestion with nitric and perchloric acids and by low-temperature ashing with dissolution of the ash in a hydrofluoric-nitric acid mixture were tested. The graphite furnace parameters were investigated for different acid solutions. Interferences of some cations and anions that are abundant in aerosol material are described. Accuracy was checked against standard samples. For manganese, the results are compared with those obtained by energy-dispersive x-ray fluorescence. © 1979.

引用

页码：219 / 231

页数：13

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