TABLE 1

Synthesis and Injection Parameters

ParameterTest scanRetest scanVariation*
Specific activity at end of synthesis (MBq/nmol)76 ± 3090 ± 3827% ± 57%
Specific activity at time of injection (MBq/nmol)42 ± 1747 ± 1725% ± 58%
Injected dose (MBq)315 ± 111342 ± 9313% ± 19%
Injected mass (ng/kg)25 ± 525 ± 66% ± 39%
  • * Computed as retest value/test value – 1.