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Vacuum Filter Complete Units, Sterile


Regular price $79.95

Laguna Scientific Vacuum  Filtration System {Polyethersulfone (PES) membrane} is complete system includes a media bottle attached to the filter. Our Vacuum Filtration System is a disposable unit is used for the preparation of buffers, tissue culture media, microbiological media, and other biological fluids. Each unit is packed individually and sterilized by gamma radiation and DNase, RNase, and Pyrogen free.

Our Centrifuge tube Vacuum filtration units can be used both with 50 ml Conical centrifuge tubes.

We also supply a funnel only bottle-top filter. Both options have an upper filter funnel with dust cap.

Polyethersulfone PES membrane Filtration Flasks:  PES membranes recommended. (J Virol Methods. 2003 Apr; 109(1):99-101)

  • No differences in virus recovery between PES and PVDF membranes
  • Recommended for filtering cell culture media
  • Allowed a higher filtration rate and clogged more slowly than PVDF
  • Very low protein, DNA binding and extractables

0.2 µ membrane units are used for routine laboratory sterilization of most media, buffers, biological fluids and gases