A microwave-induced plasma between electrodes as a detector for gas and liquid chromatography

A helium microwave-induced plasma (MIP) generated at atmospheric pressure between electrodes is described. The design eliminates the need for a silica discharge tube in order to avoid undesirable reactions with the silica wall. Coupling of the MIP with chromatographic systems can easily be realised,...

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Bibliographic Details
Published in:Spectrochimica acta. Part B: Atomic spectroscopy 1983, Vol.38 (7), p.1061-1064
Main Authors: Huf, F.A., Jansen, G.W.
Format: Article
Language:English
Subjects:
Analytical chemistry
Chemistry
Exact sciences and technology
General, instrumentation
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Summary:A helium microwave-induced plasma (MIP) generated at atmospheric pressure between electrodes is described. The design eliminates the need for a silica discharge tube in order to avoid undesirable reactions with the silica wall. Coupling of the MIP with chromatographic systems can easily be realised, because the capillary inner electrode of the system can be considered as a prolongation of the chromatographic column.
ISSN:0584-8547
1873-3565
DOI:10.1016/0584-8547(83)80055-X