Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Marcela Rybínová"'
Publikováno v:
Journal of Analytical Atomic Spectrometry. 33:118-126
We present a comparison of interference in three methods of generation of volatile Se species to compare their performance with regard to matrix effects. The effects of selected hydride forming elements, transition metals and electrolytes are quantif
Publikováno v:
Spectrochimica Acta Part B: Atomic Spectroscopy. 123:134-142
Volatile selenium compounds were generated UV-photochemically in the continuous flow mode using four UV-photoreactors differing in the material of the reaction coil; Teflon tubing and quartz tubes with various inner diameters and wall thicknesses wer
Publikováno v:
Microchemical Journal. 124:584-593
This study describes the optimization and quantification of UV-photochemical vapor generation using the Se(IV) standard, together with application of the proposed technique for practical purposes. The generation process was performed in continuous mo
Publikováno v:
Journal of Analytical Atomic Spectrometry. 30:1752-1763
A very sensitive method has been developed for the determination of selenium (Se(IV)) utilizing continuous UV-photochemical vapour generation followed by in situ trapping and atomization of the generated volatile compounds in the graphite tube atomiz