About sulfate results of 83
09:21 11:06 08:28 08:18 09:00 07:06 09:46 11:03 13:23 09:45 16:35 10:14 10:00 18:11 13:50 11:13 20:13 15:12 13:43 51:27 25:18 17:10 16:46 19:12 15:41 58:38 59:26 46:36 24:08 46:14 38:08 48:57 38:24 41:51 54:23 71:45 135:40