26
tory. Results for Sb-125, Ac-227, Rn-222, U-235,
and Am-241 (with gamma) were each reported by
one laboratory only (but not the same one). The
results reported by only one laboratory and the
results for Co-60 analysed by two laboratories are
not considered in this report because the amount
of Co-60 in the sample was very small and the
results of the two laboratories differed by a factor
of five from each other. Pu-239,240 was analysed
by six laboratories, Pu-238 by three, and Am-241
(with alpha) by four laboratories. One laboratory
reported Sr-90 and one Po-210 but these results
are also not discussed here. The analytical results
for radionuclides with more than one reported
result are shown in Tables A2-A4, which also
provide uncertainties of one sigma and arithmetic
means of the results. In addition, the results are
shown in column charts for each radionuclide in
Figures A1-A11.
Table A3.
Results for natural
radionuclides in Bq kg -1
dw. with an uncertainty
of 1 sigma and the
arithmetic means with
the standard deviation
(in the Line, column).
Lab.code
Pb-210
Une.
Ra-226
Une.
Th-228
Une.
Th-232
Une.
U-238
Une.
RISO/DK
327
33
55
5.5
-
-
64
6.4
-
-
ERPC/ES
-
-
-
-
-
-
-
-
-
-
STUK/FI
329
23
54
2.0
72
5
69.4
4.9
82
5
DHIG/GE
360
11
6.26
0.69
-
-
-
-
72.6
3
BFFG/GE
361
12
8.31
4.6
65.9
1.2
-
-
63
2.6
LVEA/LV
-
-
-
-
-
-
-
-
-
-
CLOR/PO
-
-
-
-
-
-
-
-
-
-
SSI/SW
-
-
-
-
-
-
-
-
-
-
Mean
344
19
63.7
13.5
69.0
4.3
65.9
3.1
72.5
9.5
Table A4.
Results fortransuranic
elements in Bq kg -1
dw. with an uncertainty
of 1 sigma and the
arithmetic means with
the standard deviation
(in the Line, column).
Lab.code
Pu-239,240
Une.
Pu-238
Une.
Am-241
Une.
RISO/DK
2.88
0.29
-
-
1.25
0.13
ERPC/ES
-
-
-
-
-
-
STUK/FI
3.04
0.18
0.12
0.019
1.17
0.09
DHIG/GE
2.87
0.075
0.13
0.014
1.32
0.014
BFFG/GE
3.05
0.12
0.138
0.016
1.30
0.044
LVEA/LV
-
-
-
-
-
-
CLOR/PO
3.15
0.26
-
-
-
-
SSI/SW
2.96
0.08
-
-
-
-
Mean
2.99
0.11
0.13
0.009
1.26
0.07
