-13-
ML OF ELUATE
0_3_ 8 13 B23 2630 3740 475
L
a
62
Feo)
4
103}
1
be
C/MBETAY
FRACTION
fT
1025
7
Zr95-Nb?9 |
$
p
|
4
10 be
|2.5M 0.5M | ]0.005M |RESIN
fam 12M Tom 6M fam 4M T2sm7
——————
HCl
——————>
Fig. 4 Separation of the oxalic acid fraction from Dowex 50
by elution with hydrochloric acid of different molaritles from Dowex 1 anionic resin.