-164
4103
a
103
J 102
Oo
s
.
oO
_
1044
10
0
“ 10
'
.
0.05 0.10
MEV
Fig. 6 (A) Gamma spectrum curve of the pH 2.8d fraction eluted from
Dowex 50 cationic resin showing the gamma peaks of Eu!55,
(Left hand scale)
(B) Gamma spectrum curve of the radiochemical separation for
rare earths (which Include £ul55).
(Right hand scale)