| Date | Value |
|---|---|
| Mar 4, 2023 11:38 | 7.9 pH |
| Jun 29, 2020 12:12 | 8.0 pH |
| Jun 3, 2020 16:48 | 8.0 pH |
| Apr 18, 2020 16:37 | 7.9 pH |
| Apr 1, 2020 14:47 | 8.0 pH |
| Mar 30, 2020 21:21 | 8.3 pH |
| Mar 30, 2020 11:27 | 8.2 pH |
| Feb 2, 2020 00:22 | 8.0 pH |
| Jan 26, 2020 12:10 | 8.0 pH |
| Jan 21, 2020 21:05 | 8.1 pH |