Název:
Chemical vapor generation of cadmium for analytical atomic spectrometry
Autoři:
Sagapova, Linda ; Kodríková, Barbora ; Svoboda, Milan ; Musil, Stanislav ; Kratzer, Jan Typ dokumentu: Příspěvky z konference Konference/Akce: International Students Conference „Modern Analytical Chemistry” /16./, Praha (CZ), 20200917
Rok:
2020
Jazyk:
eng
Abstrakt: Chemical vapor generation of cadmium volatile compounds was optimized, several reaction modifiers based on inorganic salts and complexes of CrIII+, CoII+, TiIII+, TiIV+ were tested. Their use resulted in 4-5 times enhancement in sensitivity, reflected also in corresponding increase of generation efficiency and better repeatability. Generation efficiency was determined from a comparison between sensitivities obtained with chemical vapor generation and conventional solution nebulization, both simultaneously coupled with inductively coupled plasma mass spectrometry. The identity of the generated cadmium compounds was identified.
Klíčová slova:
atomic absorption spectrometry; cadmium; chemical vapor generation Číslo projektu: GA18-01116S (CEP) Poskytovatel projektu: GA ČR Zdrojový dokument: Proceedings of the 16th International Students Conference „Modern Analytical Chemistry”, ISBN 978-80-7444-079-3 Poznámka: Související webová stránka: http://hdl.handle.net/11104/0310888
Instituce: Ústav analytické chemie AV ČR
(web)
Informace o dostupnosti dokumentu:
Dokument je dostupný v repozitáři Akademie věd. Původní záznam: http://hdl.handle.net/11104/0310888