GVS life sciences PCTE membrane is made from a thin, microporous polycarbonate film material. It is ideally suited for use in blood assays and high-purity and general filtration.


  • Absolute pore size and density: provides flow control for liquids moving through the membrane capturing 100 percent of cells larger than pore size
  • Smooth, thin, glass-like surface: planar surface makes it ideal for particle identification by microscopy
  • Superior strength: tensile strength of 207 bar (> 3000 psi) maintains pore size and density, and will not stretch
  • Low extractables: ensures tests will be clean promoting consistent results
  • Low protein binding: low binding of < 5μg/cm2 minimizes loss of protein analytes
  • Negligible absorption/adsorption: maximizes critical solution recovery


  • Application: Membrane Filter
  • Package: 100 Per Pack
  • Thickness: 5 - 12 μm
  • Material: Polycarbonate
  • Refractive Indices: Birefringent at 1.584 and 1.625
  • Water Adsorption(% wt. Gain 24-hr Immersion): 0.24%
  • Residual Ash Weight Average: 0.92 μg/cm2
  • Specific Gravity: 0.94-0.97
  • Autoclavable: Yes
  • Leachables: Negligible
  • Wetting Characteristics: Hydrophilic or Hydrophobic
  • Wetting Agent (Hydrophilic): Polyvinylpyrrolidone (PVP)
  • Burst Strength Minimum: 0.7 bar (10 psi)
  • Migration of Filter Media: 0
  • Optical Properties: Semi-Translucent
  • Filter Size: 25mm
  • Pore Size: 0.2 µm

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Maine 25mm x 0.2 µm Pore Polycarbonate Track Etched Hydrophilic Membrane Filter, 100/Pack

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    • Products Model: 1215611
    • Manufacturer: Maine Manufacturing
    • Condition: New
    • Warranty: Satisfaction Guaranteed

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