From: Validation of \(^{99m}\)Tc and \(^{177}\)Lu quantification parameters for a Monte Carlo modelled gamma camera
Radioisotope
Main peak [keV]
Sensitivity [cps/MBq]
Experimental
Simulated
Tc-99m
140.5
88.0 ± 4.4
89.4 ± 0.5
Lu-177
113.0
9.9 ± 0.5
9.7 ± 0.1
208.0
9.6 ± 0.5
10.9 ± 0.2