TY - GEN AU - Santelli,R E AU - Gallego,M AU - Valcárcel,M TI - Preconcentration and atomic absorption determination of copper traces in waters by on-line adsorption-elution on an activated carbon minicolumn SN - 0039-9140 PY - 2012///1002 N1 - Publication Type: Journal Article UR - https://doi.org/10.1016/0039-9140(94)80055-3 ER -