Radioisotopic Composition of Cyclotron-Produced (24→19 ± 1 MeV, 2 h) 99mTc-Pertechnetate at EOB
| Nuclide* | Half-life (h) | γ-ray energy (keV) | Content† |
| 99mTc | 6.015 | 140.511 | 99.979 ± 0.009 |
| 97mTc | 2,184 | 96.5 | 0.0006 ± 0.0001 |
| 96Tc | 102.7 | 812.54 | 0.013 ± 0.007 |
| 95Tc | 20 | 765.789 | 0.0017 ± 0.0003 |
| 95mTc | 1,464 | 582.082 | 0.000008 ± 0.000005 |
| 94Tc | 4.9 | 702.67 | 0.0023 ± 0.0004 |
| 93Tc | 2.75 | 1,362.94 | 0.0032 ± 0.0004 |
↵* Physical properties are from Brookhaven National Laboratory National Nuclear Data Center (nuclear structure and decay data; NuDat 2.5; 2011; http://www.nndc.bnl.gov/nudat2).
↵† Measured by γ-ray spectrometry and reported as percentages (7).