. 241Am INPUT PARAMETERS . h . = 7.4m ‘/p)a = 0.188$ (10 ‘3) g/cm3 (dvairat Pa = 1.15 z 750~Hg and 86°F) =3cm A. = 19.0 * B= 75.3 (y/dis. = 35.9%,pCi = 3.7 x 10-2 dis”/see) R(G) = measured with collimator in place Revised Original = 0.248~ %)s Ps = a: ‘/P)s = Ps = 1.2 g/cma a: graphical analysis 0.333+ 1.5 g/cma weighted average from NVO-140 RESULTS S;IP Np Original Revised 7.71 pCi/g Cps 8.95 pCi/q Cps