Skip to product information
1 of 3


250ml Vacuum Filtration Systems, pore size 0.22μm/Case

250ml Vacuum Filtration Systems, pore size 0.22μm/Case

Regular price $49.00 USD
Regular price Sale price $49.00 USD
Sale Sold out


250ml, PES membrane, pore size 0.22μm, individual wrap, Gamma Sterilized.

  • Individually wrapped, sterile cap included.
  • PES membrane offers the highest capacity, highest flow rate, and lowest protein/DNA binding available.
  • Available in three-unit sizes of 150ml, 250ml, 500ml or 1000ml
  • Large, easy grip collar for firm grip and easy tightening/loosening
  • Filter systems have a filter support that allows for faster flow and an angled hose barb adapter to prevent the filter from leaning. The filter systems have molded graduation marks and membrane and pore size labeling.
  • Pore size: 0.22μm (0.45 μm available)

Cup- Polystyrene (PS)
Membrane- Polyether Sulfone (PES)
Hose Connector- Acrylonitrile Butadiene Styrene (ABS)
Collection Reservoir- Polystyrene (PS)
Reservoir Closure/Cap- Polyethylene (PE)

Technical parameters:

Catalog Number SPE22250
Quantity 12/case
Volume 250ml
Membrane Diameter 50 mm
Pore Size 0.22 μm
Brand Smtrabio
View full details