About what is the ph scale used for results of 10,000
07:03
02:55
15:39
10:06
10:43
05:28
10:58
21:01
30:43
00:48
03:11
08:49
09:48
03:42
11:41
16:58
04:01
17:28
07:17
05:18
03:36
18:36
03:10
09:57
03:08
03:37
11:33
03:46
04:21
04:17
07:37
06:39
02:52
08:35
07:08
06:04
24:03
00:42
14:12
15:55
04:43
02:45
09:39
08:21
01:04
11:21