Table 13. MDA Parameters for Radionuclides Deposited in Lungs and Whole Body Radionuclide In Vivo Count Type Photon Energy (keV) 95th Percentile of aMCWT (cm) bK0.05 (%) cSB1 (counts) dSB0 (counts) eMDA (Bq) 239Pu Lung 1.7E+01 3.6E+00 5.8E-03 1.8E+01 6.6E+00 3.1E+04 238Pu Lung 1.7E+01 3.6E+00 5.8E-03 1.8E+01 6.6E+00 1.2E+04 244Cm Lung 1.8E+01 3.6E+00 1.1E-02 1.2E+01 6.8E+00 6.4E+03 252Cf Lung 1.9E+01 3.6E+00 1.9E-02 9.6E+00 7.5E+00 4.5E+03 210Pb Lung 4.7E+01 4.6E+00 4.5E-01 1.3E+01 6.5E+00 1.6E+02 232Th Lung 5.9E+01 4.6E+00 5.5E-01 1.3E+01 6.8E+00 2.8E+03 241AM Lung 6.0E+01 4.6E+00 5.6E-01 1.3E+01 8.2E+00 1.5E+01 Natural U via 234Th Lung 6.3E+01 4.6E+00 5.8E-01 1.3E+01 7.3E+00 1.3E+02 232Th via 228Th Lung 8.4E+01 4.7E+00 6.4E-01 1.4E+01 9.1E+00 4.1E+02 237Np Lung 8.7E+01 4.7E+00 6.5E-01 1.3E+01 1.1E+01 4.0E+01 155Eu Lung 1.1E+02 4.7E+00 7.1E-01 1.4E+01 9.1E+00 2.2E+01 144Ce Lung 1.3E+02 4.7E+00 7.7E-01 1.2E+01 7.7E+00 3.2E+01 235U Lung 1.9E+02 4.7E+00 7.5E-01 1.1E+01 6.8E+00 6.2E+00 226Ra Lung 1.9E+02 4.7E+00 7.5E-01 1.1E+01 6.8E+00 1.0E+02 232Th via 212Pb Lung 2.4E+02 4.7E+00 5.4E-01 8.3E+00 5.6E+00 8.4E+00 233U Lung 4.4E+02 4.7E+00 3.2E-01 8.2E+00 5.4E+00 3.7E+01 155Eu Whole Body 1.1E+02 fNA 3.9E-01 5.5E+01 3.6E+01 1.5E+02 141Ce Whole Body 1.5E+02 NA 4.1E-01 5.0E+01 3.5E+01 5.6E+01 192Ir Whole Body 3.2E+02 NA 3.3E-01 2.5E+01 1.5E+01 2.0E+01 51Cr Whole Body 3.2E+02 NA 3.3E-01 2.5E+01 1.3E+01 1.6E+02 152Eu Whole Body 3.4E+02 NA 3.2E-01 2.5E+01 1.4E+01 6.5E+01 133Ba Whole Body 3.6E+02 NA 3.2E-01 3.5E+01 2.2E+01 3.9E+01 131I Whole Body 3.6E+02 NA 3.1E-01 2.2E+01 1.2E+01 1.9E+01 125Sb Whole Body 4.3E+02 NA 2.9E-01 1.8E+01 1.3E+01 5.0E+01 1013Ru Whole Body 5.0E+02 NA 2.7E-01 1.6E+01 9.8E+00 1.5E+01 133I Whole Body 5.3E+02 NA 2.6E-01 1.5E+01 1.2E+01 1.6E+01 140Ba Whole Body 5.4E+02 NA 2.6E-01 1.5E+01 1.3E+01 5.9E+01 134Cs Whole Body 6.0E+02 NA 2.5E-01 3.6E+01 8.1E+00 2.8E+01 106Ru Whole Body 6.2E+02 NA 2.5E-01 1.3E+01 9.1E+00 1.3E+02 137Cs Whole Body 6.6E+02 NA 2.4E-01 1.7E+01 8.5E+00 1.8E+01 95Zr Whole Body 7.6E+02 NA 2.3E-01 1.2E+01 8.4E+00 2.3E+01 58Co Whole Body 8.1E+02 NA 2.2E-01 1.3E+01 1.0E+01 1.4E+01 54Mn Whole Body 8.3E+02 NA 2.2E-01 1.2E+01 1.6E+01 1.7E+01 88Y Whole Body 9.0E+02 NA 2.1E-01 1.2E+01 8.7E+00 1.4E+01 232Th via 228Ac Whole Body 9.1E+02 NA 2.1E-01 1.3E+01 9.1E+00 5.0E+01 59Fe Whole Body 1.1E+03 NA 2.0E-01 1.3E+01 6.0E+00 2.5E+01 65Zn Whole Body 1.1E+03 NA 2.0E-01 1.5E+01 1.7E+01 4.3E+01 154Eu Whole Body 1.3E+03 NA 1.8E-01 1.1E+01 5.3E+00 3.6E+01 60Co Whole Body 1.3E+03 NA 1.8E-01 1.1E+01 8.8E+00 1.5E+01 40K Whole Body 1.5E+03 NA 1.7E-01 1.4E+01 1.2E+01 1.9E+02 aMCWT = muscle equivalent chest wall thickness bK0.05 = the calibration factor, taking into consideration counting efficiency and self absorption, that represents the 5th percentile in distribution of individual specific calibration factors cSB1 = determined from the measurement of 272 and 271 individuals for radionuclides deposited in lungs and whole body, respectively ( a single whole body count was invalidated due to instrument malfunction.) d SB0 = determined from 20 measurements of a bottle manikin absorption (BOMAB) phantom filled with de-ionized water. e MDA = minimum detectable amount fNA = not applicable