About centrifugation technique results of 2,460
31:04
25:36
25:40
24:05
26:21
24:46
18:25
30:34
18:08
23:48
23:07
22:02
30:29
20:16
27:38
47:00
24:25
27:24
30:47
20:38
30:25
16:04
123:28
122:51
63:07
24:13
87:35
23:23
50:31
31:58
42:33
33:50
27:12
34:48
28:20
32:19
43:26
25:59
27:16
43:08
26:37
35:38
29:39
22:13
30:30
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