Fig. 5From: A suitable time point for quantifying the radiochemical purity of 225Ac-labeled radiopharmaceuticalsPredictive accuracy of QC measurements taken at 0.5Â h, 2Â h, 3.5Â h, 5Â h, or 6.5Â h after running the radioTLC plate. Each plotted point represents the outcome of a reaction involving a compound conjugated to DOTA (red) or a DOTA-derivative (green, cyan) or a compound conjugated to macropa (purple). X-axis: Predicted radiochemical yield. Y-axis: True radiochemical yield, defined as the radiochemical yield when measured at 26Â h after running the TLCBack to article page