Borosilicate glass | Mobile phase vacuum filtration and degassing device.
The all-borosilicate glass devices are a traditional fast way to filter and degas your mobile phase solvents or buffers for use with HPLC. The funnel, the fritted glass membrane holder and the flask reservoir are all resistant to aggressive solvents.
Economical and convenient.
Filter & de-gas solvents or buffers up to 1L at a time.
Use any 47mm filter membrane.
The units’ design with a fritted, glass membrane support also prevents contamination of your vacuum line or source which is separate from this unit. Use caution when selecting a vacuum pump that is appropriate for use with glass filter devices.
Use any disposable, 47mm, filter membrane disc, with at least a 0.2um porosity that is compatible with your mobile phase. Filter membranes are sold separately.
Click HERE for membrane filters ordering page; Choose 47mm discs.