Shah S, Parmar R. Spectrophotometric Determination of Cu(II) using 2-Hydroxy-4N-butoxy-5-bromo Acetophenone Oxime. ajc [Internet]. 2010 Mar. 30 [cited 2024 Jul. 23];22(3):1717-22. Available from: https://asianpubs.org/index.php/ajchem/article/view/11327