GVS PORETICS Filter, Disk, PETE, 0.4µm, 90mm, 30/PK 1220702

GVS PORETICS PCTE hydrophilic filter disks are thin, microporous polycarbonate membranes designed to capture all particles larger than the specified pore size on the membrane surface. These 47 mm, white, gridded, sterile single-pack disks with 0.2 µm pores are intended for high-purity and general filtration applications, including blood assays, microbiological sample collection, and particulate analysis where precise, surface-retained filtration is required.

Key Features:

• Membrane material: PCTE (polycarbonate track-etched)
• Pore size: 0.2 µm
• Diameter: 47 mm
• Color and format: White, gridded disk
• Packaging: Sterile, single pack; S1 200/PK (part code 1226157)
• Surface: Smooth, flat, microporous film with controlled pore density

Advantages:

• Absolute pore-size control captures 100% of particles larger than the stated pore size, enabling precise particle retention and flow control
• Hydrophilic treatment provides ready wettability for aqueous filtration and sample collection
• Smooth, glass-like surface supports particle identification and microscopy
• Low extractables and negligible adsorption maximize recovery and produce cleaner analytical results