Ion Speciation research of Cr3+ dan Cr6+ has been conducted using potentiometric cell system potentiometric methods. The aim of this research is to determine the optimum conditions (pH and Temperat…
Andrade, André Luiz Monezi - Micheli, Denise De - Silva, Eroy Aparecida da - Lopes, Fernanda Machado - Pinheiro,Bruno de Oliveira - Reichert, Richard Alecsander