Chemiluminometric- CFIA for the Determination of Cobalt (ll) Ion in Commercial Cobalt-Molybdenum Catalyst (K F124-3E) Used in Desulphurization Processes of Petroleum Products via Multi Gel Beads Reactor. Iraqi Journal of Science [Internet]. 2023 Jul. 2 [cited 2024 May 20];56(1A):38-52. Available from: https://ijs.uobaghdad.edu.iq/index.php/eijs/article/view/10594