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Now showing items 1-10 of 19
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)
Subcritical water extraction and determination of nifedipine in pharmaceutical formulations
(AOAC INTERNATIONAL, 2006-04)
Determinacion de hierro en fase solida por espectrofotometria derivada de segundo orden
(Sociedad Chilena de Quimica, 2001)
Flow injection method for preconcentration and polarographic determination of copper in water
(WILEY-V C H VERLAG GMBH, 2000-03)