Kudo, Yoshihiro, Shinichi Nakajima, and Naoki Horiuchi. “Determination of Ion-Pair Formation Constants for MA+ Ions (M = Ca, Sr, Ba, Cu, Cd) With A- = Picrate Ion in Water by Picric Acid Extraction into Benzene”. Journal of Applied Solution Chemistry and Modeling 5, no. 2 (May 31, 2016): 71–75. Accessed November 21, 2024. https://mail.lifescienceglobal.com/pms/index.php/JASCM/article/view/3896.