DETERMINATION OF NITROGEN AND OXYGEN AND SPECIES CONTAINING NITROGEN BY MOLECULAR NONTHERMAL EXCITATION SPECTROMETRY (MONES) USING MICROWAVE-INDUCED PLASMA (MIP) AND FURNACE ATOMIZATION NONTHERMAL EXCITATION SPECTROMETRY (FANES) SOURCES

被引:8
作者
DITTRICH, K [1 ]
FUCHS, H [1 ]
MERMET, JM [1 ]
RIVIERE, B [1 ]
机构
[1] UNIV LYON 1,SCI ANALYT LAB,F-69622 VILLEURBANNE,FRANCE
关键词
NITROGEN; OXYGEN; MICROWAVE-INDUCED PLASMA; FURNACE ATOMIZATION NONTHERMAL EXCITATION SPECTROMETRY; MOLECULAR NONTHERMAL EXCITATION SPECTROMETRY;
D O I
10.1039/ja9910600313
中图分类号
O65 [分析化学];
学科分类号
070302 ; 081704 ;
摘要
A microwave-induced plasma (MIP) source produced through a surface-wave propagation process (surfatron) and a furnace atomization non-thermal excitation spectrometry source have been used to determine N and O in gaseous and aqueous samples, respectively, through the formation and emission of NH and OH radicals. Water is removed through liquid nitrogen cold trapping and hydrogen is added to the He plasma gas. The spectral characteristics of the two sources have been compared.
引用
收藏
页码:313 / 316
页数:4
相关论文
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