From: Hydrophilic and lipophilic radiopharmaceuticals as tracers in pharmaceutical development: In vitro – In vivo studies
pH
99m Tc MIBI
99m Tc ECD
99m Tc MDP
99m Tc DTPA
1
0.75
0.99
0.68
4
0.77
0.78
0.90
7
0.50
0.94