Difference Between High-Speed Centrifuge and Ultracentrifuge
05,22,2026 76 views
90mm diameter glass filterUsed for solvent particle removal and aqueous mobile phase filtration.90mm diameter glass filterAll components that come into contact with solvents are made of chemically inert glass or PTFE materials, which are used in conjunction with regenerated cellulose (RC) filter membranes. They are particularly suitable for particle removal and degassing filtration of mobile phases in chemical analysis such as HPLC, GC, AA, etc.
90mm diameter glass filter material
Borosilicate glass funnel, filtration components and bottles, glass filter membrane support pad, PTFE protective gasket, 45x3mm fluororubber sealing ring, electroplated aluminum clip, polypropylene hose interface (7.5mm outer diameter)
Pressure resistant vacuum filtration
The sterilization method is high-pressure sterilization (121 ℃ or 134 ℃) or dry heat sterilization (180 ℃). Before sterilization, remove the hose interface first
XL-16309 glass filter includes:
250ml funnel, 1-liter suction bottle, glass filter membrane support pad, PTFE protective gasket, 45x3mm Viton sealing ring, electroplated aluminum clip, polypropylene hose interface
50 mm/47 mm glass filter with replaceable membrane (without suction bottle)
Technical specifications for 90mm diameter glass filter
Capacity 250ml funnel, 1-liter filter bottle
Chemical compatibility is the same as borosilicate glass and PTFE, please refer to the chemical compatibility table for details
Filter area 12.5cm2
Under a vacuum degree of 90%, the standard filtration speed for water is:
Equipped with 0.2 µ m filter membrane: 200ml/min
Equipped with 0.45 µ m filter membrane: 600ml/min
Equipped with 0.8 µ m filter membrane: 2.2L/min
The filter membrane needs to be equipped with a circular membrane with a diameter of 47mm (or 50mm)
