National Repository of Grey Literature 9 records found  Search took 0.02 seconds. 
Determination of cadmium by chemical vapour generation coupled with atomic fluorescence spectrometry
Štádlerová, Barbora ; Sagapova, Linda ; Musil, Stanislav
Development of a methodology for determination of cadmium based on chemical vapour generation coupled with atomic fluorescence spectrometry.
GC-MS identification of photochemically generated volatile species of tungsten
Vyhnanovský, Jaromír ; Forczek, Sándor ; Musil, Stanislav
The presentation focused on the identification of volatile products of photochemical vapor generation of tungsten by GC-MS.
Chemical vapor generation of cadmium: detector comparison
Sagapova, Linda ; Štádlerová, Barbora ; Svoboda, Milan ; Kratzer, Jan ; Musil, Stanislav
A chemical vapor generation system was connected to an in-house assembled atomic fluorescence spectrometer (AFS) equipped with a miniature diffusion flame atomizer in order to assess its potential to Cd determination. Subsequently, analytical performance of three spectrometric detectors was compared (AAS, AFS, ICP-MS) with respect to Cd determination after volatile species generation.
Novel photochemical vapor generation of rhenium for its ultratrace determination
Vyhnanovský, Jaromír ; Hašlová, K. ; Musil, Stanislav
The presentation focused on novel photochemical vapor generation of rhenium. Details on optimization of generation conditions and other important parameters regarding this sensitive methodology, as well as its possible applications were pointed out and discussed.
Comparison of radiation sources for atomic fluorescence spectrometry
Štádlerová, Barbora ; Dědina, Jiří ; Musil, Stanislav
Comparison of a bismuth boost-discharge hollow cathode lamp and and electrodeless discharge lamp employed as an excitation source in an atomic fluorescence spectrometer.
Photochemical vapor generation of cobalt for detection by inductively coupled plasma mass spectrometry
Vyhnanovský, Jaromír ; Musil, Stanislav
Volatile species of cobalt were generated in a flow-injection system, employing a high-efficiency flow-through UV photoreactor and a formic acid based medium. Optimal generation conditions were found as 10% (v/v) formic acid and 4 mol/L ammonium formate at a flow rate of 4 ml/min.
Photochemical vapour generation of bismuth coupled with atomic fluorescence spectrometry
Štádlerová, Barbora ; Vyhnanovský, Jaromír ; Dědina, Jiří ; Musil, Stanislav
Atomization of bismuthane in the flame-in-gas-shield atomizer by photochemical vapour generation coupled with atomic fluorescence spectrometry.
Optimization of photochemical vapor generation of nickel with ICP-MS detection
Šoukal, Jakub ; Musil, Stanislav
Photochemical vapor generation of Ni has been investigated in detail using ICP-MS as the detector.
Effect of metal sensitizers on photochemical vapor generation of bismuth for analytical atomic spectrometry
Vyhnanovský, Jaromír ; Yildiz, D. ; Musil, Stanislav
Three new sensitizers with a significant positive effect on the photochemical vapor generation of bismuth were described. Cobalt was found to be the most effective and led to a significant enhancement of the signal.

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