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Table 4 Comparison of radiochemical separation procedures used for the isolation of 43Sc from calcium matrix

From: Cyclotron production of 43Sc for PET imaging

Method 43Sc recovery (%) Volume of 43Sc eluated (ml) Composition of the obtained solution
Chelex 100 85 0.4 1M HCl
DGA + DOWEX 50 87 0.65 1 M NH4Ac/HCl (pH = 4)
UTEVA 80 0.4 0,8 M HCl