GVS Vent Filter 50mm PTFE, 0.2µm, 100/PK VF50ANPPT002AC01

PCTE hydrophilic membrane discs made from a thin, microporous polycarbonate film designed to capture particles larger than the stated pore size on the membrane surface. These 47 mm, 3.0 µm PCTE discs are intended for high-purity and general filtration tasks, including sample collection for blood assays, cellular assays, diagnostics and applications requiring precise size separation and microscopy-ready, smooth surfaces.

Key Features:

• Membrane material: PCTE (polycarbonate track-etched)
• Pore size: 3.0 µm
• Diameter: 47 mm
• Pack quantity: 100 per pack
• Thickness: 0.005–0.02 mm
• Grade: Plain (PVP-treated hydrophilic)
• Hydrophilicity: Hydrophilic (PVP-treated); not hydrophobic

Advantages:

• Absolute pore size and density provide precise size separation and capture of particles larger than the pore size.
• Smooth, thin, glass-like surface suitable for microscopy and cellular applications, aiding visual analysis and handling.
• Low protein binding and low cytotoxicity minimize interference with biological assays and produce cleaner results.