443Counterforensic Investigation of U.S. Enrichment Plants
Results for the radioanalytical blank were consistent with negligible radionuclide
c
ontent,
g
iving
n
o
e
vidence
f
or
s
ignicant
c
ross-contamination
a
mong
t
he
s
amples
d
uring
d
issolution
a
nd
s
ubsequent
a
nalytical
p
rocedures.
T
he
d
ata
i
n
t
he
l
ast
c
olumn
o
f
T
able
2
1.5
a
lso
g
ive
a
s
ense
o
f
t
he
s
ensitivity
o
f
t
he
t
echnique
t
hat
w
ould
b
e
o
f
p
otential use for planning future site inspections.
21.5 INTERPRETATION
The basic assumption underlying all data interpretation that follows is that, unless
o
therwise
i
ndicated,
t
he
r
adionuclide
c
ontent
o
f
a
g
iven
s
ample
i
s
c
haracteristic
o
f
a
s
pecic
l
ocation
i
n
t
he
e
nrichment
ca
scade
a
nd
t
hat
t
here
w
as
a
s
ingle
r
elease
t
ime
a
ssociated
w
ith
t
hat
s
ample. ...