Flash glass columnsFlash chromatography column, glass,complete with adaptor,400 mm L,20 mm ID,empty



Glass columns and kits for low pressure flash chromatography. Suited for the separation of compounds up to gram levels. 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 our ranges of other LC adsorbents and POLYGOPREP silica phases. Particle sizes < 25 μm should only be used with very low-viscosity mobile phases, because otherwise the back pressure will be too high. These columns are to be packed by the user. Flash chromatography glass columns complete with adapter and PTFE tap, fitted with a polyethylene net to protect against bursting.

REF 727401
Package unit 1 Piece(s)

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Hazardous material No
Method Flash chromatography, accessory
Phase Empty
Base material Glass
Mode Empty
Hardware Glass
Column type Flash glass column
Column length 40.0 cm
Column inner diameter 20.0 mm
Filling material No particles, empty
Column connection Inlet with threaded lid and beveled outlet with stopcock
Filling quantity No filling
Particle type No particles, empty
Particle shape No particles, empty
Particle size No particles, empty
Pore size No particles, empty
Specific surface according to BET No particles, empty
Endcapped No
Removable closure Removable
Recommended application(s) Accessories for classical Flash chromatography applications (efficient liquid column chromatographic method for preparative applications in the gram range)
Typical flow rate Not available or not applicable
Pressure stability (max) 1–2 bar
Storage temperature RT
Scope of delivery 1x Flash chromatography column, glass complete with adaptor, instruction leaflet


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1 kg, 5 kg, 25 kg