Preparation of stable gas mixtures with microconcentrations of volatile substances in vapor-phase sources at elevated pressures

Preparation of stable gas mixtures with microconcentrations of volatile substances in vapor-phase sources at elevated pressures

Tools are proposed for the preparation of stable vapor-gas mixtures with microconcentrations of volatile components (vapor-phase sources of gas mixtures). These work at elevated pressures and ensure the generation of gas flows with component concentrations differing within an order of magnitude from...

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Veröffentlicht in:Journal of analytical chemistry (New York, N.Y.) N.Y.), 2010-12, Vol.65 (12), p.1284-1290
Hauptverfasser: Vitenberg, A. G., Dobryakov, Yu. G., Gromysh, E. M.
Format: Artikel
Sprache:eng
Schlagworte:
Analysis
Analytical Chemistry
Chemistry
Chemistry and Materials Science
Chromatography
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Zusammenfassung:Tools are proposed for the preparation of stable vapor-gas mixtures with microconcentrations of volatile components (vapor-phase sources of gas mixtures). These work at elevated pressures and ensure the generation of gas flows with component concentrations differing within an order of magnitude from one and the same source.
ISSN:1061-9348
1608-3199
DOI:10.1134/S1061934810120142