Manual flash system
economic low-tech method for the synthesis laboratory suited for the separation of compounds up to gram levels no expensive equipment required
flash
manual flash system
mn flash chromatography kits include a glass column, eluent reservoir, silica 60 and accessories. These columns are normally filled to a height of about 15 cm, working pressures are 1.5 to 2 bar.
The most used adsorbent is silica 60 with particle size 40 – 63 μm , however, you may also use range of polygoprep silica phases.
Particle sizes < 25 μm should only be used with very low-viscosity mobile phases, because otherwise flow rates will be very low.

Manual flash system
economic low-tech method for the synthesis laboratory suited for the separation of compounds up to gram levels no expensive equipment required
flash
manual flash system
mn flash chromatography kits include a glass column, eluent reservoir, silica 60 and accessories. These columns are normally filled to a height of about 15 cm, working pressures are 1.5 to 2 bar.
The most used adsorbent is silica 60 with particle size 40 – 63 μm , however, you may also use range of polygoprep silica phases.
Particle sizes < 25 μm should only be used with very low-viscosity mobile phases, because otherwise flow rates will be very low.