51NI ECP DECAY (23.8 MS 2) I(MIN)=0.0010% Radiation Energy Intensity (G-Rad Type (keV) (%) uCi-h) ---------- --------------- ------------ -------- G 1 765.3 6 64. 4 1.04 G 2 1086.6 3 25. 3 0.585 G 3 1545.7 7 3.7 11 0.121 G 4 1743.4 10 3.8 13 0.142 ---------- --------------- ------------ --------