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Hydrophobic PTFE Membrane Filters / Type 11806

The hydrophobic PTFE membrane filters are made of polytetra-fluorethylene (PTFE) only and are therefore permanently hydrophobic. Unlike hydrophilic filter types, they are not wetted by air humidity.

Item no.:  11806--37------N

Availability:  On Request

The main application of these membrane filters ist the filtration of air, gases and chemicals. PTFE membrane filters have an excellent chemical compatibility (pH 1 to 14), so that they are also used for the filtration of solvents and acids, to which other filter types are not resistant.

Catalog

Laboratory Filtration Products (US and Canada)
en 9.6 MB

Product properties

  • Color
    White
  • Primary Product Type
    Filters
  • Grade
    11806
  • Wettability
    Hydrophobic
  • Material
    Polytetrafluorethylene (PTFE) membrane
  • Membrane Color | Grid Color
    white (w/o grid)
  • Filter Type
    Membrane Filters
  • Filter Format
    Discs
  • Pore Size
    0.45 µm
  • Flow Rate
    20 mL/min/cm²/bar (Isopropanol)
  • Packaging
    Non-sterile, bulk packed
  • Pack Size
    100
  • Diameter
    ⌀ 37 mm

Technical attributes

  • Bubble Point
    0.9 bar
  • Filter Material
    Polytetrafluorethylene (PTFE), hydrophobic
  • Sterilization Procedures
    • By autoclaving at 121 °C or 134°C
    • Ethylene oxide
  • Application
    • Solvent Filtration
    • Solvent Filtration-mixtures
  • Area of Application
    • Venting
    • Moisture Barriers
    • Clarification
    • Particle Analysis
  • Membrane Thickness
    80 µm