About chemistry results of 1,900
50:25 37:34 31:02 46:13 38:01 39:45 32:08 61:59 41:51 31:42 34:02 54:04 48:47 40:33 29:25 34:23 29:27 58:31 33:19 41:37 35:42 46:04 31:42 95:59 109:40 83:00 72:32 56:23 55:07 47:26 53:06 39:10 72:18 38:27 43:40 49:01 40:59 83:32 63:32 64:58 56:04 49:55 37:59 53:20 89:46 111:27