About how pcr works results of 10,000
19:40
03:09
02:37
05:48
08:59
03:21
03:11
01:25
04:21
17:09
12:47
03:00
04:10
03:39
11:26
02:28
02:20
28:38
03:40
02:27
08:42
02:42
02:18
05:02
04:59
02:10
11:01
04:08
06:59
04:01
04:30
02:51
02:38
02:07
03:59
04:55
03:55
04:19
04:37
03:58
04:14
11:18
03:34
05:15
05:33
06:20