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t
1
TMT
UT
|
1
qT
Tor
UEITe
q
|
Pra? "|
Ty
-
A Duplicates overlap within 2 o
|
A Duplicatesfail to overlap within 2 o
‘A
/
10 -
4
L.
r
A
L
af
S
fF
2
4
< 1.0L
<
+
wo
7
/
L
4
a ¢
Yo
0.1;
r
es
PA
—
=
7
7
0.01
+
7
7
7
+
4
1
”
f
i
_|
A
a
J
4
A
/
L
4
4
VP
A A
i
a
/A
[—
4
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7
r
0.01
af
4
o
y/o
7
-
1
7
t
—
po il
0.1
Lo
sp tial
pp lt
1.0
10
100
Aliquot B (pCi/g)
Figure A40. Unacceptable quality contro! results for duplicate pairs analyzed for 90Sr in
soil by Eberline Instrument Corporation. Broken line represents perfect agreement and is
not a fit to the data. Two unacceptable pairs involving negative concentrations are not
shown.
68
stangainnanttaneteerieotnncr
F
a+
/
A
a
f/
/
=
5
ToUdrgEt
ran
a
cs
1
oe
100