40K B- DECAY  (1.248E+9 Y 3)    I(MIN)=0.0010%                                 

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

 B-  1 MAX   1311.02      11
       AVG    560.18       5 89.14     13   1.06  
  

 ----------  --------------- ------------ --------