227AC B- DECAY (21.772 Y 3)     I(MIN)=0.0010%                                 

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

 CE- L -  3    4.03       20  7.1       3   0.0006
 CE- M -  1    4.12       10 26.8       8   0.0024
 CE- L -  4    8.1         5  0.103     3     0   
 AUGER-L       9.480          3.73     17   0.0008
 CE- M -  2   10.02       10  0.112     4     0   
 CE- L -  5   17.4         5  0.0568   17     0   
 CE- M -  3   19.32       20  1.79      6   0.0007
 CE- M -  4   23.4         5  0.0262    8     0   
 CE- M -  5   32.7         5  0.0141    5     0   
  
 B-  1 MAX     6.9         8
       AVG     1.73       20  0.3000          0   
 B-  2 MAX    20.3         8
       AVG     5.11       21 10.00          0.0011
 B-  3 MAX    35.5         8
       AVG     8.98       21 35.00          0.0067
 B-  4 MAX    44.8         8
       AVG    11.37       21 54.00          0.0131
 TOTAL B-
       AVG     9.87       23 99.30          0.0209
  
 X-RAY  L     13.00           3.39     15   0.0009
  G   3       24.50       20  0.02800         0   
  G   4       28.6         5  0.04200         0   
  G   5       37.9         5  0.04900         0   

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