Use of aqueous slurries of coal fly ash samples for the direct determination of As, Sb, and Se by hydride generation-atomic fluorescence spectrometry

1. Moreda-Piñeiro, J.
2. Moscoso-Pérez, C.
3. López-Mahía, P.
4. Muniategui-Lorenzo, S.
5. Fernández-Fernández, E.
6. Prada-Rodríguez, D.