About what is the ph scale used for results of 10,000
05:17
02:36
04:56
02:51
10:05
07:16
04:00
07:53
01:12
03:42
08:59
03:30
08:07
30:31
04:06
03:39
07:01
04:22
03:10
34:55
03:45
05:45
02:34
10:18
15:20
06:46
02:29
01:34
06:39
10:30
06:23
05:46
18:09
10:20
14:07
07:12
03:35
06:58
15:31
05:31
02:50
15:39
06:29
05:09
02:41
11:35