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Fission/Activation Products Urinalysis Intercomparison October - 2005
Table I. Parameters Used For Gross Beta Analysis
Laboratory
Code |
Counting
Instrument |
Counting
Time
(min) |
Sample
Volume
(mL) |
Cocktail
Volume
(mL) |
WINDOW |
1 |
2 |
3 |
2 |
Packard 2700TR |
2 |
1 |
15 |
0.5 - 12.5 keV |
20.0 - 156 keV |
156 - 2000 keV |
3 |
Canberra Packard |
10 |
1 |
10 |
A |
B |
C |
4 |
Packard 3100 |
0.4 |
1 |
6 |
0 - 18.6 keV |
35 - 110 keV |
180 - 2000 keV |
8 |
Beckman 6500 |
60 |
5 |
15 |
H-3 |
C-14 |
>C-14 |