500ml Vacuum Filtration System, 0.22um PES Membrane, Sterile, Full Assembly, 12 Vacuum Filter Systems/Unit
- 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 250ml, 500ml or 1000ml.
- Large, easy grip collar for firm grip and easy tightening/loosening.
- Recessed, ergonomic gripping notches on receiver bottle.