About what is the ph scale used for results of 10,000
03:59
15:20
02:08
05:16
11:29
03:25
10:20
02:28
03:43
02:41
08:13
02:50
02:10
02:30
29:41
39:23
08:44
06:42
05:42
09:38
03:15
07:03
06:04
02:47
14:14
08:53
03:39
01:01
03:45
03:12
05:51
55:48
19:35
14:25
02:35
02:27
05:56
03:11
07:39
11:34
11:50
01:08
05:16
03:58
12:10
01:41