Mn speciation at nanomolar concentrations with a porphyrin competitive ligand and UV-vis measurements.
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DOI: 10.1016/j.talanta.2019.02.069
Abstract: We describe the modification of the porphyrin method for low-level determination of the speciation of dissolved Mn in seawater. First, an investigation of sensitivity of the method versus the salinity, the reagent composition and the… read more here.
Keywords: porphyrin competitive; speciation nanomolar; speciation; method ... See more keywords