Ionic fraction data
Mazzotta et al.(1998) - Sodium

LOG T    +0      +1      +2      +3      +4      +5      +6      +7      +8      +9      +10     +11

 4.00    -2.997  -0.000                                                                                 
 4.10    -3.672  -0.000                                                                                 
 4.20    -4.237  -0.000                                                                                 
 4.30    -4.713  -0.000                                                                                 
 4.40            -0.000                                                                                 
 4.50            -0.000  -4.592                                                                         
 4.60            -0.001  -2.784                                                                         
 4.70            -0.017  -1.413                                                                         
 4.80            -0.138  -0.567  -2.990                                                                 
 4.90            -0.445  -0.208  -1.667                                                                 
 5.00            -0.894  -0.140  -0.830  -3.394                                                         
 5.10            -1.489  -0.295  -0.347  -1.948                                                         
 5.20            -2.247  -0.662  -0.173  -0.981  -3.602                                                 
 5.30            -3.156  -1.215  -0.261  -0.417  -2.186                                                 
 5.40            -4.189  -1.920  -0.559  -0.183  -1.251  -3.296                                         
 5.50                    -2.705  -0.984  -0.176  -0.666  -1.951  -4.115                                 
 5.60                    -3.559  -1.518  -0.354  -0.367  -1.030  -2.401  -4.596                         
 5.70                    -4.540  -2.207  -0.745  -0.359  -0.505  -1.213  -2.587  -3.871                 
 5.80                            -3.139  -1.417  -0.690  -0.399  -0.548  -1.236  -1.787                 
 5.90                            -4.482  -2.529  -1.505  -0.836  -0.507  -0.622  -0.568                 
 6.00                                    -4.102  -2.814  -1.815  -1.074  -0.710  -0.153                 
 6.10                                            -4.183  -2.891  -1.790  -1.027  -0.051                 
 6.20                                                    -3.853  -2.436  -1.341  -0.022  -3.670         
 6.30                                                    -4.668  -2.968  -1.596  -0.013  -2.592         
 6.40                                                            -3.386  -1.776  -0.016  -1.737  -4.361 
 6.50                                                            -3.726  -1.908  -0.044  -1.086  -2.913 
 6.60                                                            -4.063  -2.056  -0.128  -0.636  -1.805 
 6.70                                                            -4.473  -2.292  -0.310  -0.390  -1.013 
 6.80                                                                    -2.660  -0.618  -0.347  -0.513 
 6.90                                                                    -3.152  -1.036  -0.467  -0.247 
 7.00                                                                    -3.703  -1.503  -0.671  -0.122 
 7.10                                                                    -4.261  -1.965  -0.898  -0.064 
 7.20                                                                    -4.804  -2.401  -1.118  -0.036 
 7.30                                                                            -2.806  -1.323  -0.022 
 7.40                                                                            -3.180  -1.511  -0.014 
 7.50                                                                            -3.528  -1.683  -0.009 
 7.60                                                                            -3.852  -1.842  -0.006 
 7.70                                                                            -4.157  -1.989  -0.005 
 7.80                                                                            -4.443  -2.126  -0.003 
 7.90                                                                            -4.728  -2.259  -0.002 
 8.00                                                                                    -2.388  -0.002