Mateo_swe - 21-10-2022 at 01:54
I found this Dry Column Vacuum Chromatography demonstration and it seems very straighforward.
It can separate compounds in up to 100 gram runs and are quite easy to preform with common lab glassware.
The only downside i see is that the silica gel 60Å, 0,015-0,040mm isnt so common and are a bit expensive if not bought in bigger amounts.
Anyone tried this method?
If so i would be intrested to hear your experiences.
Here is a video demonstrating DCVC Chromatography.
Dry Column Vacuum Chromatography (DCVC) Tutorial
Just watched the video and it is excellent
draculic acid69 - 21-10-2022 at 20:46
Firstly no never tried it
If anyone uses columns for anything then this is definitely worth a look at.
The whole thing just seems so simple and uncomplicated.
I'd highly recommend checking it out
[Edited on 22-10-2022 by draculic acid69]
[Edited on 22-10-2022 by draculic acid69]
Pumukli - 21-10-2022 at 23:54
Nice synchronicity. 
A few days ago I came across this:
It is from the same author.
Attachment: Dry_Column_Vacuum_Chromatography.pdf (73kB)
This file has been downloaded 262 times
[Edited on 22-10-2022 by Pumukli]
Oxy - 22-10-2022 at 01:23
This technique looks really nice.
Thanks for sharing