With Solvent Extraction Method, and via new Organic Reagent 2-(Benzo thiazolyl azo)-4,5- Diphenyl Imidazole for Spectrophotometric Determination of Copper (II) in different Samples . Baghdad Science Journal, Iraq, Baghdad, v. 11, n. 1, p. 147–157, 2014. DOI: 10.21123/bsj.2014.11.1.147-157. Disponível em: https://bsj.uobaghdad.edu.iq/index.php/BSJ/article/view/1545.. Acesso em: 24 dec. 2024.