GVS Filter, Roll, NC, 0.45µm, 300x3000mm, 1/PK 1215471

Polyethersulfone (PES) membrane discs designed for laboratory filtration and sample preparation. The membrane is naturally hydrophilic and constructed from high-temperature PES polymer, providing chemical resistance to acids and bases, low extractables, and low drug/protein binding. Typical uses include biological fluid sterilization, pharmaceutical sterilization, environmental water studies, and filtration of proteins and enzymes.

Key Features:

• Membrane material: Polyethersulfone (PES)
• Pore size: 0.45 µm
• Disc diameter: 47 mm
• Pack quantity: 100 per pack
• Membrane thickness: 110–150 µm

Advantages:

• Naturally hydrophilic membrane eliminates the need for wetting agents that can interfere with analyses.
• Low extractables help ensure test results are not compromised by contaminants from the membrane.
• Low drug and protein binding maximizes recovery of critical analytes such as proteins and pharmaceuticals.
• Superior burst strength and durability support use with aggressive handling or automated equipment.