| Day | 1 | 2 | 4 | 6 | 8 | 10 | 30 |
| Cond (µS/cm) at | PH 3.98 | ||||||
| 800˚C | 150 | 157 | 159 | 157 | 155 | 155 | 155 |
| 900˚C | 150 | 143 | 153 | 152 | 152 | 152 | 152 |
| 1000˚C | 150 | 150 | 150 | 152 | 152 | 152 | 152 |
|
| PH 6.74 | ||||||
| 800˚C | 5 | 5.1 | 5.3 | 5.3 | 5.6 | 6.07 | 6.67 |
| 900˚C | 5 | 5.01 | 5.21 | 5.41 | 5.79 | 5.81 | 5.81 |
| 1000˚C | 5 | 5.03 | 5.09 | 5.13 | 5.17 | 5.22 | 5.23 |
|
| PH 9.05 | ||||||
| 800˚C | 1000 | 1003 | 1013 | 1008 | 1007 | 1007 | 1008 |
| 900˚C | 1000 | 1000 | 1001 | 1001 | 1002 | 1002 | 1008 |
| 1000˚C | 1000 | 1043 | 1057 | 1023 | 1012 | 1007 | 1007 |