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Response difference comparison of the ionization chamber measurements of 161Tb, 137Cs, 60Co, 133Ba and 57Co solutions in Eppendorf tubes and sterile glass vials
| Radionuclides | Energy of gamma lines (keV) | Response difference (%) |
|---|---|---|
| 161Tb | 49–75 | 8.5 |
| 137Cs | 662 | 0.23 |
| 60Co | 1173–1332 | 0.21 |
| 133Ba | 276–384 | 0.42 |
| 57Co | 122–136 | 0.6 |
