(1)
de Souza, J. C.; Toci, A. T.; Beluomini, M. A.; Eiras, S. de P. Determination of Copper in Sugarcane Spirit by Flame Atomic Absorption Spectrometry Using a Ternary Solvent Mixture (water-Ethanol-Acetone). Eclet. Quim. 2018, 42, 33-39.