About acidity results of 238
24:13 09:06 08:52 07:03 10:36 10:18 07:17 08:35 09:24 08:26 09:26 10:00 16:58 08:12 27:12 17:01 55:51 07:20 09:51 07:53 07:09 11:07 08:04 07:46 09:57 08:03 09:53 15:43 08:48 08:22 13:19 10:50 11:57 09:35 09:59 09:52 09:07 28:40 08:54 15:23 12:48 10:08 13:40 10:06 14:35 12:55