GVS Filter, Disk, Supported NC, 0.45µm, 100x100mm, 10/PK 1213943

Polyethersulfone (PES) membrane discs designed for laboratory filtration and sterilizing applications. The membrane is a strong, microporous asymmetric PES film that is naturally hydrophilic, has low extractables and low protein/drug binding, and is used to remove particulates and microorganisms from aqueous solutions in biological, pharmaceutical and environmental testing workflows. Typical use cases include biological fluid and protein/enzyme filtration, pharmaceutical sterilization and environmental water studies.

Key Features:

• Membrane material: Polyethersulfone (PES)
• Pore size: 0.22 µm
• Diameter: 25 mm
• Packaging: 100 discs per pack
• Color/finish: White, plain (not gridded)
• Sterilization: Non-sterile
• Temperature resistance: withstands temperatures up to 135°C

Advantages:

• Naturally hydrophilic membrane eliminates the need for wetting agents that can interfere with analyses
• Low extractables help prevent contamination of test samples and preserve analytical integrity
• Low protein and drug binding maximizes recovery of critical analytes
• Strong, durable asymmetric film with superior burst strength for reliable handling and use