Table 7.

Lutetium isotope yields after a 12-day irradiation and 48-hour processing time

$t=12$ d	$N_i$ ($\times {10}^{18}$atoms)	$M_i$ (mg)	$A_i$ (GBq)	$P_i$ (%)
$_{}^{177m}$Lu	0.214	0.063	10.72	0.064
$_{}^{177g}$Lu	6.50	1.91	7840	46.47
$_{}^{176m}$Lu	0.172	0.05	9015	53.44
$_{}^{174m}$Lu	0.0142	0.004	0.807	0.005
$_{}^{174g}$Lu	0.48	0.14	3.181	0.019

$\tau =48$ hr	$N_i$ ($\times {10}^{18}$atoms)	$M_i$ (mg)	$A_i$ (GBq)	$P_i$ (%)
$_{}^{177m}$Lu	0.213	0.062	10.63	0.16
$_{}^{177g}$Lu	5.36	1.58	6469	99.76
$_{}^{176m}$Lu	$2.0\times {10}^{-5}$	$6\times {10}^{-6}$	1.027	0.016
$_{}^{174m}$Lu	0.014	0.004	0.8	0.012
$_{}^{174g}$Lu	0.48	0.138	3.177	0.049