TABLE 3

Large Target Production Runs

ParameterRun 1Run 2Run 3Run 4
Target enrichment (%)99.0199.0197.3997.39
Energy (MeV)18–1118–1218–1218–12
Irradiation time (h)1.51.326.436.9
Average current (μA)85159188223
Charge (μA·min)7,77513,55574,89583,223
99mTc activity (GBq)55.5*96.2*333348
Saturated yield (GBq/μA)4.05*4.0*3.33.03
  • * Overestimated because of presence of high-energy peaks from other isotopes.