| Date | Value |
|---|---|
| Feb 19, 2015 10:10 | 8.06 pH |
| Dec 12, 2014 10:41 | 8.01 pH |
| Dec 7, 2014 11:25 | 8.07 pH |
| Nov 29, 2014 10:43 | 7.99 pH |
| Nov 28, 2014 11:32 | 7.99 pH |
| Nov 27, 2014 18:16 | 7.99 pH |
| Nov 26, 2014 13:25 | 7.94 pH |
| Nov 24, 2014 11:17 | 7.88 pH |
| Nov 16, 2014 12:12 | 7.92 pH |