12BE B- DECAY (21.3 MS 1)       I(MIN)=0.0010%                                 

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

 B-  1 MAX   11696.       15
       AVG    5615.        8 100.0         11.96  
  

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