Table 5.
Results of concentration linearity in each system. (a) 99mTc formulation; (b) 123I formulation.
| Slope | Intercept | R2 | Scatter fraction (MBq/mL) | |
|---|---|---|---|---|
| (a) | ||||
| C‐SPECT_WEHR10 (99mTc_SC7) | 1024 | 6.030 | 0.9994 | 0.0059 |
| C‐SPECT_WEHR10 (99mTc_SC3) | 1044 | 7.877 | 0.9984 | 0.0075 |
| C‐SPECT_WEHR15 (99mTc_SC7) | 1156 | 7.541 | 0.9991 | 0.0065 |
| C‐SPECT_WEHR15 (99mTc_SC3) | 1219 | 9.429 | 0.9995 | 0.0077 |
| A‐SPECT_LEHR | 1117 | 11.61 | 0.9995 | 0.0104 |
| Slope | Intercept | R2 | Scatter fraction (MBq/mL) | |
|---|---|---|---|---|
| (b) | ||||
| C‐SPECT_WEHR (123I_SC7) | 1433 | 4.897 | 0.9922 | 0.0034 |
| C‐SPECT_WEHR (123I_SC3) | 1579 | 6.642 | 0.9914 | 0.0042 |
| C‐SPECT_MEHRS (123I_SC7) | 1585 | 1.199 | 0.9952 | 0.0008 |
| C‐SPECT_MEHRS (123I_SC3) | 1656 | 1.437 | 0.9975 | 0.0009 |
| A‐SPECT_LMEGP | 1995 | 4.917 | 0.9995 | 0.0025 |