de Souza JC, Toci AT, Beluomini MA, 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. [Internet]. 2018 Apr. 6 [cited 2024 Nov. 21];42(1):33-9. Available from: https://revista.iq.unesp.br/index.php/ecletica/article/view/75