21O B- DECAY (3.42 S 10)        I(MIN)=0.0010%                                 

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

 B-  1 MAX   3524.        12
       AVG   1568.         6   5.3      6   0.177 
 B-  2 MAX   3536.        12
       AVG   1574.         6  10.5      8   0.352 
 B-  3 MAX   4469.        12
       AVG   2029.         6   1.0      8   0.0432
 B-  4 MAX   4590.        12
       AVG   2088.         6  29.6      8   1.32  
 B-  5 MAX   4648.        12
       AVG   2116.         6  12.3     10   0.554 
 B-  6 MAX   6352.        12
       AVG   2955.         6   4.5      8   0.283 
 B-  7 MAX   6377.        12
       AVG   2967.         6  37.2     12   2.35  
 TOTAL B-
       AVG   2374.         7 100.4     24   5.08  
  
  G   1       279.92       6  14.8      6   0.0881
  G   2       933.2        3   5.8      6   0.115 
  G   3      1450.50      20   9.8      6   0.304 
  G   4      1729.             4.1      6   0.151 
  G   5      1730.28       8  45.6      9   1.68  
  G   6      1754.74       8  11.3      6   0.423 
  G   7      1787.16       8  14.2      6   0.540 
  G   8      1884.01       9   6.8      6   0.274 
  G   9      3179.43      10   5.2      6   0.355 
  G  10      3459.38      13   3.0      6   0.218 
  G  11      3517.40      10  15.4      6   1.15  
  G  12      4572.2        4   4.7      6   0.462 
  G  13      4583.5        3   5.3      6   0.516 

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