Title of article :
ICP-MS multielement determination in fly ash after microwave-assisted digestion of samples
Author/Authors :
Das، نويسنده , , Arabinda K and Chakraborty، نويسنده , , Ruma and Guardia، نويسنده , , Miguel de la and Cervera، نويسنده , , M.Luisa and Goswami، نويسنده , , Debasis، نويسنده ,
Issue Information :
ماهنامه با شماره پیاپی سال 2001
Abstract :
A microwave assisted digestion procedure has been developed for dissolution of fly ash samples prior to the inductively coupled plasma-mass spectrometric determination of their elemental composition. The developed methodology was validated by carrying out the analysis of two high-silicate containing reference materials (CRM 134R sewage amended soil and NIES JR 1 rock) and by means of the comparison between results found by microwave-assisted digestion and ICP-MS of fly ash samples with those found by neutron activation analysis (NAA) for Sb, Cs, Cr, Co, Fe, U and Zn determination. The method developed can be recommended for routine multielement analysis of fly ash.
Keywords :
Microwave-assisted digestion , Fly ash , inductively coupled plasma mass spectrometry , NEUTRON ACTIVATION ANALYSIS , Trace element determination
