Бриллиантовый зелёный
На видео показан процесс растворения кристаллов бриллиантового зелёного в кислой среде.
2 years ago 00:00:21 26
3 years ago 00:03:39 18
12 years ago 00:04:25 32
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6 years ago 00:02:47 1
1 year ago 00:00:52 1
4 years ago 00:05:12 1
2 years ago 00:01:42 179
3 years ago 00:00:36 1
5 years ago 00:03:14 389
7 years ago 00:00:48 9
6 years ago 00:00:48 8
3 years ago 00:05:03 14
4 years ago 00:09:27 1
13 years ago 00:03:18 145
5 years ago 00:12:12 2
8 years ago 01:04:45 1
3 years ago 00:25:17 2
6 years ago 00:03:11 12
6 years ago 00:03:41 9
3 years ago 00:08:33 10
6 years ago 00:03:41 2
8 years ago 00:00:48 7
9 years ago 00:00:48 8
