Polycarbonate Track-Etched Membrane Filters

Top Features

  • Sharply defined pore sizes for accurate separation and retention of particles
  • Smooth and translucent surface for excellent visibility of the retained particles
  • Capture of the particles on the surface of the filter for precise quantification and reading under light microscopes or for SEM

Popular Applications

  • Particulate analysis
  • Fluid clarification
  • Cytology
  • Cell biology
  • Bioassays
  • Water microbiology
  • Environmental analyses (for example, asbestos)
Pore Size
Filter Diameter
Pack Size
Price (CNY):
CNY1,027.89
Item No.: 
23007--25------N
Availability: 
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Est. delivery date:
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Pieces
100
*Custom/bulk order quotes are provided within 24 hours of request.
Polycarbonate Track-Etched Membrane Filters
Polycarbonate Track-Etched Membrane Filters

Top Features

  • Sharply defined pore sizes for accurate separation and retention of particles
  • Smooth and translucent surface for excellent visibility of the retained particles
  • Capture of the particles on the surface of the filter for precise quantification and reading under light microscopes or for SEM

Popular Applications

  • Particulate analysis
  • Fluid clarification
  • Cytology
  • Cell biology
  • Bioassays
  • Water microbiology
  • Environmental analyses (for example, asbestos)
Price (CNY):
CNY1,027.89
Item No.:
23007--25------N
Availability: 
For more information please log in
Est. delivery date:
For more information please log in
Number of pieces
100

Overview

Specifications

Polycarbonate track-etched filters are manufactured from high-grade polycarbonate film. This film is irradiated with ions that cross the material by breaking polymer chains. After ion passage, chemical etching dissolves these zones of broken polymer chains to form cylindrical pores of exactly defined sizes and densities.

The results are a well-calibrated pore size, narrow pore size distribution and a uniform structure to retain all particles of interest on the surface of the filter.

The major applications for these track-etched filters are particulate analysis, fluid clarification, cytology, cell biology, bioassays, water microbiology and environmental analyses (for example, asbestos).

Applications

  • Application
    • Filtration of Aqueous Solutions
    • Solvent Filtration-mixtures
    • Air/Gas Filtration
  • Application Area
    Particle analysis

Dimensions

  • Dimensions
    N/A
  • Filter Diameter
    ⌀ 25 mm
  • Membrane Thickness
    25 µm

General Specifications

  • Filter Format
    Discs
  • Filter Paper/Membrane Color
    White
  • Flow Rate
    10 mL/min/cm²/0.7 bar (Water)
  • Grade
    23007
  • Membrane Color | Grid Color
    white (w/o grid)

Materials of Construction

  • Filter Material
    Polycarbonate Film (PC)
  • Materials of Construction
    Polycarbonate membrane
  • Membrane Material
    Polycarbonate (PC)

Physicochemical Information

  • Bubble Point
    ≥ 3.5 bar
  • Burst Pressure
    ≥ 0.7 bar
  • Pore Density (cm²)
    5.00E+8
  • Pore Size
    0.2 µm
  • Retention Rate
    N/A
  • Thermal Stability
    140 °C
  • Wettability
    Hydrophilic

Product Information

  • Filter Type
    Track-Etched Filters
  • Pack Size
    100
  • Packaging
    Non-sterile, bulk packed

Sterility/Purity

  • Delivery Condition
    Non-Sterile

Usage Protocols

  • Sterilization Procedures
    By autoclaving at 121 °C

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