Authors: DIAS NL GUSHIKEM Y POLITO WL MOREIRA JC EHIRIM EO

Citation: Nl. Dias et al., SORPTION AND PRECONCENTRATION OF METAL-IONS IN ETHANOL SOLUTION WITH A SILICA-GEL SURFACE CHEMICALLY-MODIFIED WITH BENZIMIDAZOLE, Talanta, 42(11), 1995, pp. 1625-1630