\
t
TABLE
|
Description of samples and count rate per minute for various gain levels without and with internal standard of
Counts done with window setting of 50 to co on a 1000 scale. See section on procedure.
*
.
s
es
s
.
DESCRIPTION
COUNT
*
RATE
1
Wt. in mg.
Eniwetok crab #1 shell
60% gain
80% gain
60% gain
1491
53
64
58
281
616
76
79
75
704
1477
70
78
76
422
826
69
77
75
613
72
1171
"
‘1
3
"
"#1 shell
5
"
(1
6
"
"#2 muscle
~
284
66
70
71
65
8
5
"
oH
"#2 shell
.
338
67
77
67
963
10
"
"
#2 shell
610
48
58
57
387
California crab muscle
416
Ly
48
47
219
7
11
u
OH
"#7 shell
1794
#2 shell
"#2 shell and muscle —-576
"42 shell
|
306
hy
58
58
4g
68
4s
63
162
65)
791
12
"
"
shel]
706
39
kg
ks
438
13
"
"shell
555
tt
ada
42
60
64
50
67
68
45
64
65
525
1538
—_—
14
15
Blank
Blank
|
Ca,
With 4965 Internal Standard
2
4
#10 «muscle
20% gain
4
PER MINUTE
Without Standard
Number and Type of Specimen
LJ