FURNACE ATOMIZATION PLASMA EXCITATION SPECTROMETRY - EFFECTS OF SODIUM-CHLORIDE AND SODIUM-NITRATE ON LEAD AND SILVER EMISSION

被引：11

作者：

HETTIPATHIRANA, TD ^{[1
]}

BLADES, MW ^{[1
]}

机构：

[1] UNIV BRITISH COLUMBIA,DEPT CHEM,2036 MAIN MALL,VANCOUVER V6T 1Z1,BC,CANADA

来源：

JOURNAL OF ANALYTICAL ATOMIC SPECTROMETRY | 1993年 / 8卷 / 07期

关键词：

HELIUM PLASMA; GRAPHITE FURNACE; INTERFERENCE; EASILY IONIZED ELEMENT; FURNACE ATOMIZATION PLASMA EXCITATION SPECTROMETRY;

D O I：

10.1039/ja9930800955

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

The effect of alkali halide and nitrate salts on the emission intensity from Ag and Pb, excited using furnace atomization plasma excitation spectrometry, has been studied. Compared with the emission signal obtained when there is no interferent, the presence of either NaNO3 or NaCl as a comcomitant in the sample causes an interference effect by decreasing the emission intensity over the power range 14-40 W.

引用

页码：955 / 959

页数：5

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