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Development of a tube nebulizer for microflow atmospheric pressure chemical ionization mass spectrometry
- 1.0478941 - ÚOCHB 2018 RIV CZ eng C - Conference Paper (international conference)
Strmeň, Timotej - Vrkoslav, Vladimír - Pačes, Ondřej - Cvačka, Josef
Development of a tube nebulizer for microflow atmospheric pressure chemical ionization mass spectrometry.
Proceedings of the 13th International Students Conference ”Modern Analytical Chemistry”. Prague: Charles University in Prague, Faculty of Science, 2017 - (Nesměrák, K.), s. 256-262. ISBN 978-80-7444-052-6.
[International Students Conference ”Modern Analytical Chemistry” /13./. Prague (CZ), 21.09.2017-22.09.2017]
R&D Projects: GA ČR(CZ) GA16-01639S
Institutional support: RVO:61388963
Keywords : mass spectrometry * micro-APCI * tube nebulizer
OECD category: Analytical chemistry
A novel nebulizer for microflow atmospheric pressure chemical ionization mass spectrometry was developed. It consisted of a tube with analyte-transporting fused silica capillary inside. The terminal part of the tube was resistively heated using a coiled resistance wire. Optimal nebulizer parameters and construction setup were investigated to fully demonstrate its versability. Corundum appeared to be a more suitable material than quartz for fabrication of the tube nebulizer. The lowest analyte flow rate investigated was 1.0 mul/min with an excellent signal stability reached.
Permanent Link: http://hdl.handle.net/11104/0274992
Number of the records: 1