PCTE Membrane Filters

Atom Scientific supply premium-quality PCTE (Polycarbonate Track Etch) Membrane Filters designed for high strength, low protein binding, minimal extractables, and uniform pore distribution. Their smooth, glass-like surface enables accurate particle analysis, rapid cell migration, and reduced incubation times—making them ideal for research, diagnostics, and environmental monitoring.

Our Range Includes...

Hydrophilic PCTE Membranes - PVP-treated for optimal wetting with aqueous and alcoholic samples, offering low non-specific binding and high visibility for microscopy.

Hydrophobic PCTE Membranes - PVP-free membranes designed for air, gas, and particle filtration, ideal for chemotaxis studies and venting applications.

Gold-Coated PCTE Membranes - Dual-sided conductive coatings enhance SEM contrast and meet ISO 14966 and VDI 3492 standards for particle analysis.

Dyed PCTE Membranes - Available in grey or black to reduce autofluorescence and improve contrast during fluorescence or optical microscopy.

Wide Range of Formats and Pore Sizes - Available across multiple diameters and pore ratings to support application-specific needs from cell studies to filtration control.