-43-
ML
OF
ELUATE
0.3 8 138232630 3740 475
.
Vv
62
Feo5
1
103
4
P
q
L.
4
]
C/M BETAS
FRACTION
[fF
102F
;
r
Zr95-Nb9>
|
.
|
4
r
10
4
|
12M Tom f 4M |2.5m 1 0.5M 1o.005m RESIN
HCl ——————_-»
Fig. 4 Separation of the oxalic acid fraction from Dowex 50
by elution with hydrochloric acld of different molarities from Dowex | antonic resin.
ry ARCHIVES