Table 1.
The methods used in the ion-exchange experiments
Experiment
wet
Weight
Digesting
ash
procedure
(gms )
I
Clam kidney
Column
size
(mm )
Flow rate
resin mesh
ml/minute
size
1.10
0.142
0.2 N HCl
8x100
50-100
0.5
7.29
0.213
#£Aqua regia
6x50
50-100
0.5
8.90
0.202
Perchloric
6x100
100-200
0.5
6x100
100-200
0.5
6x100
100-200
0.5
6x100
100-200
0.2--0.5
Eniwetok Atoll
9-22-56
II
+
Fish livers
Bikini Atoll
9-1956
III
Bonito livers
Fox Is.,
Bikini Atoll
and
soncentrated
9-23-56
IV
Fish livers’
Belle Is.,
Eniwetok Atoll
5-22-54 and
HNO,
19.10
0.491
Perchlioric
and
concentrated
HNO.
6~-6-54
V
Top inch, island soil
Belle Is.,
Cine
™ Saha
2
Eniwetok Atoll
a
9-19-56
Spikes Celt4 pitt 5,90 6,60
M24 cat37 RylO6_pp19® 7.95.
4%
0.906
0.888
Concentrated
HCl
+704
0.994""*
Concentrated
Cb?>,2n©5, re>9
+
+
OE
+e
HCL
Mullet, jack, grouper, surgeon, and big-eye
Miscellaneous reef fish
Dry weight
.
Island soil from Kusaie Atoll collected 7-5-56 used as carrier