178HF IT DECAY  (31 Y 1)        I(MIN)=0.0010%                                 

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

  G   2       88.873      11 63.9      12   0.121 
  G   3       93.193       7 17.6       4   0.0349
  G   4      213.434       6 80.7      15   0.367 
  G   5      216.668       7 64.9      12   0.300 
  G   6      230.80       10  0.0056   10     0   
  G   7      237.430      10  9.16     19   0.0463
  G   8      257.645      10 16.7       4   0.0914
  G   9      277.402      18  1.49     10   0.0088
  G  10      296.812      10 10.01     22   0.0633
  G  11      309.40       21  0.0141   10     0   
  G  12      325.560      11 94.1      16   0.653 
  G  13      343.30       10  0.0017    3     0   
  G  14      426.360       8 96.5      18   0.877 
  G  15      454.048      12 16.6       4   0.160 
  G  16      495.013      15 70.1      16   0.739 
  G  18      535.038      18  9.2       3   0.105 
  G  19      574.219      21 88.6      22   1.08  
  G  20      587.00       10  0.0058    5     0   
  G  21      601.10       10  0.0024    3     0   

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