Browsing by Title Facultad de Ciencias Químicas y Farmacéuticas
Now showing items 4842-4844 of 4844
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(1992)A solvent extraction-spectrophotometric determination of trace amounts of ruthenium has been developed, based on the formation of an ion association complex of ruthenium (III) with 2,4,6-tris(2'-pyridyl)-1,3,5-triazine as ...
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(SOCIEDAD CHILENA DE QUIMICA, 2005-12)It is studied the uptake of Zn(II) and Cu(II) from acid aqueous solutions using microcapsules containing 2-ethylhexylphosphonic acid mono-2-ethylhexyl ester, a non-specific extractant, as an alternative method for metals ...
