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Environmental and Workplace Health

Tritium Urinalysis Intercomparison - May 2007

Table 5. Relative Precision (sjk) by Laboratory and Spike
Spike (Bq/L)
Laboratory
Code
5.01x103
(A1,B6,C3,D3,E6)
1.50x105
(A6,B3,C4,D1,E1)
1.00x106
(A5,B4,C1,D2,E2)
 
1 0.036   0.009   0.014  
 
2 0.461 * 0.018 0.020
 
3 0.202 0.017 0.006
 
4 0.069 0.013 0.009
 
5 0.032 0.006 0.007
 
6 0.039 0.022 0.016
 
7 0.088 0.006 0.014
 
8 0.048 0.011 0.015
 
9 0.091 0.007   0.002  
 
10 0.069 0.010 0.007
 
11 0.112 0.040 0.014
 
12 0.101 0.058 0.165
 
13 0.019 0.004 0.008
 
14 0.013 0.007 0.003