206TL B- DECAY (4.202 M 11)     I(MIN)=0.0010%                                 

 Radiation        Energy       Intensity   (G-Rad 
    Type           (keV)          (%)      uCi-h) 
 ----------  --------------- ------------ --------

 B-  1 MAX    365.9        8
       AVG    104.52      25   0.110   14   0.0002
 B-  2 MAX    729.2        6
       AVG    232.39      21   0.0051   3     0   
 B-  3 MAX   1532.3        6
       AVG    538.86      25  99.885   14   1.15  
 TOTAL B-
       AVG    538.4        3 100.000   20   1.15  
  
  G   2       803.06       3   0.0050   5     0   

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