“Separation of «MgCl2-HCl» and «CaCl2-HCl» Mixtures by Means of Low Basic Anion Exchangers Such As AN-221, AN-251 in Non-Exchange Conditions”. Sorbtsionnye i Khromatograficheskie Protsessy 13, no. 5 (November 21, 2019). Accessed April 3, 2026. https://journals.vsu.ru/sorpchrom/article/view/1680.