Fig. 2From: An international multi-center investigation on the accuracy of radionuclide calibrators in nuclear medicine theragnosticsPercentage deviations of all the activity measurements used for analysis, for each system tested, for the diagnostic radionuclides. a 99mTc, b 111In, c 123I, d 124I. Systems using sample geometry calibration/correction factors are labeled with an asterisk (*)Back to article page