| Date | Value |
|---|---|
| Aug 16, 2014 09:35 | 8.0 pH |
| Aug 2, 2014 11:28 | 8.0 pH |
| Jul 17, 2014 08:36 | 8.0 pH |
| Jun 16, 2014 16:49 | 8.1 pH |
| May 25, 2014 08:38 | 8.0 pH |
| Apr 26, 2014 11:41 | 8.0 pH |
| Apr 18, 2014 08:41 | 8.0 pH |
| Apr 9, 2014 17:58 | 8.0 pH |
| Apr 5, 2014 17:56 | 8.0 pH |
| Mar 30, 2014 14:38 | 8.0 pH |
| Mar 24, 2014 11:09 | 8.0 pH |
| Mar 7, 2014 10:39 | 8.0 pH |
| Feb 28, 2014 14:13 | 8.0 pH |
| Feb 22, 2014 04:10 | 8.0 pH |