4
10
|
qT
7
T
~
T
T
rT
Tt
T
zat
-
T
T
f
“T
Zn? n°?
T
1.12 1.12 MEV
ME
.
~
a
7
_
4
+
4
1o” -
-
~ MEV
oq
-
s
4
GAMMA
ACTIVITY
2
iO
c
L.
Zn’ SPIKE
—
3
7
4
~—
=
Ln
4
-
Zn SEPARATION ON -
BONITO LIVER, HOW
ISLAND, BIKIN| ATOLL,
9/22/56
i0 F
-
ae
=
L
Zn SEPARATION ON
_
FISH LIVER HOMOG- J
ENATE , BELLE ISLAND,_)
7 Leip
Al
2
ENIWETOK ATOLL,
tt
tt
a
6
9/22/56
td
8
LO
1.2
1.4
MEV
Fig. 9
4
q
Gamma spectrum curves from zine chemical
separations on fish livers collected at How
Island, Bikini Atoll, and Belle Island, Eni-
wetok Atoll, on September 22, 1956.
spectrum curve on a Zn
comparison.
A gamma
spike is shown for
7