About Chemistry results of 1,889
18:08 26:10 07:24 15:40 17:10 22:57 23:51 24:13 36:59 33:28 57:39 48:23 79:28 24:47 22:06 16:36 17:13 17:07 19:36 69:26 32:18 26:21 01:13 12:50 17:13 19:53 16:59 16:29 17:11 46:42 42:00 19:21 20:50 27:08 32:24 24:22 19:24 19:52 24:57 17:07 19:39 19:27 16:17 20:19 52:37 50:09