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Determinacion de hierro en fase solida por espectrofotometria derivada de segundo orden
(Sociedad Chilena de Quimica, 2001)
Simultaneous determination of iron and copper by third-derivative solid-phase spectrophotometry
(MARCEL DEKKER INC, 2002)
Simultaneous determination of iron and ruthenium by preconcentration on sulfopropyl sephadex cation exchanger
(ELSEVIER SCIENCE BV, 2002-12)
Total element concentration and chemical fractionation in airborne particulate matter from Santiago, Chile
(PERGAMON-ELSEVIER SCIENCE LTD, 2007-10)