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