Выделение света – признак химической реакции (свечение люминола)
4 weeks ago 00:01:00 1
4 weeks ago 01:11:52 1
1 month ago 00:09:33 1
1 month ago 00:02:35 1
1 month ago 00:03:29 1
1 month ago 00:02:08 1
1 month ago 00:43:37 1
2 months ago 00:14:18 1
2 months ago 00:41:45 1
2 months ago 01:10:10 1
2 months ago 00:08:09 1
2 months ago 01:56:17 1
2 months ago 01:00:03 1
2 months ago 01:01:24 1
2 months ago 00:05:54 1
2 months ago 00:24:27 10
2 months ago 01:20:04 1
2 months ago 00:08:19 1
2 months ago 01:07:04 1
2 months ago 00:14:28 1
2 months ago 00:03:08 1
2 months ago 00:03:12 1
3 months ago 00:04:27 1
3 months ago 00:04:46 1
