Development of analytical systems for the simultaneous determination of the speciation of arsenic and selenium
Development of analytical systems for the simultaneous determination of the speciation of arsenic and selenium
Ildiko, I.; Fodor, P.
Analytica Chimica Acta 413(1/2): 13-23
2000
ISSN/ISBN: 0003-2670
DOI: 10.1016/s0003-2670(00)00817-5
The simultaneous determination of arsenic (As(III), MMAs, DMAs, As(V)) and selenium (Se(IV), Se(VI)) species has been carried out by three instrument combinations. High performance liquid chromatography (HPLC) is coupled with two independent atomic fluorescence spectrometers (AFS) supplied with boosted discharge hollow cathode lamp (BD HCL) by high efficiency sample introduction systems.