Fig. 5From: Production and separation of 43Sc for radiopharmaceutical purposesHPLC chromatograms of 43Sc isolated from 46Ti and 43CaCO3 target material and 44Sc, directly after the radiolabeling reaction with DOTANOC (the chromatograms of 43Sc- (43Ca) and 44Sc-DOTANOC are shifted up and sideways for better visibility). The retention times of free 43Sc and 44Sc were determined to be 2.2 ± 0.2 min and 9.7 ± 0.3 min for 43Sc/44Sc-DOTANOCBack to article page