polycarbonate (PC) – polyester (PET)

  • black track-etched membranes
  • A powerful tool for a direct observation and a rapid quantification of animal cells or micro-organisms.

    bacteria retained by track-etched membrane filters
  • black track-etched membranes


  • polycarbonate (PC)
  • polyester (PET)

Pore size & thickness

  • pore size from 0.2 µm to 5.0 µm
  • standard thickness


  • true black color with no background auto-fluorescence

Other properties

  • options for grey color and PVP treatment (hydrophilic)
  • suitable for sterilisation (gamma-rays)
  • smooth and flat surface with a low non-specific absorption ensuring the capture of all micro-organisms in one plan (no micro-organism captured within the bulk filter)


> for dyed polycarbonate (PC) membrane filters
> for dyed polyester (PET) membrane filters
To receive a quote,
please complete and submit the inquiry form below.

Any other specific needs, please visit our customisation page.


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