2007

1. Comparison of two derivatizing agents for the simultaneous determination of selenite and organoselenium species by gas chromatography and atomic emission detection after preconcentration using solid-phase microextraction

   Journal of Chromatography A, Vol. 1165, Núm. 1-2, pp. 191-199

2. Instrumental modification intended to save time, and volumes of sample and reagent solutions, in the atomic fluorescence spectrometric determination of mercury

   Analytical and Bioanalytical Chemistry