Кристаллы углекислого калия, образовавшиеся после долго хранения препарата с KOH
3 months ago 00:00:22 2.9K
3 months ago 00:20:42 117
4 months ago 00:02:36 5
6 months ago 00:03:18 28
1 year ago 00:05:33 1
1 year ago 00:04:38 1
2 years ago 00:00:31 391
2 years ago 00:03:55 111.2K
2 years ago 00:13:52 37
2 years ago 00:00:49 1.2K
2 years ago 00:02:18 49
4 years ago 00:11:01 1
6 years ago 00:00:58 3
8 years ago 00:01:12 8
