| Date | Value |
|---|---|
| Oct 16, 2021 13:41 | 6.0 pH |
| Sep 16, 2021 22:23 | 7.6 pH |
| Aug 31, 2021 22:44 | 6.0 pH |
| Aug 16, 2021 22:55 | 6.0 pH |
| Jul 30, 2021 01:26 | 6.0 pH |
| Apr 10, 2021 22:08 | 6.0 pH |
| Jan 1, 2021 15:57 | 6.8 pH |
| Oct 2, 2020 22:37 | 6.8 pH |
| Sep 17, 2020 22:01 | 7.0 pH |
| Sep 9, 2020 21:17 | 7.0 pH |
| Aug 31, 2020 00:10 | 6.8 pH |
| Aug 23, 2020 21:35 | 7.1 pH |
| Aug 12, 2020 10:29 | 7.2 pH |
| Aug 7, 2020 22:26 | 7.2 pH |