PES Syringe Filters 13mm 0.22µm 10-Pack

Overview

Hydrophilic PES (polyethersulfone) syringe filters designed for laboratory sample preparation and sterilization. These non-sterile filters feature a 13mm diameter membrane with 0.22µm pore size, ideal for HPLC applications and general lab filtration of aqueous and organic solvents.

PES membranes offer superior performance compared to PTFE or PVDF alternatives, with higher liquid flow rates, low protein binding, and excellent stability across pH ranges. The robust design minimizes sample loss through low hold-up volume.

Features

• Hydrophilic PES membrane with low extractables
• High mechanical stability and fast flow rate
• Suitable for proteins, culture media, buffers, reagents, and drugs
• Low protein binding and minimal sample loss
• Non-sterile with polyethylene housing

Dimensions

• Membrane diameter: 13mm
• Pore size: 0.22µm

Materials & Care

Hydrophilic PES membrane with polyethylene housing. Non-sterile filters suitable for sterilization of small-volume samples in life science laboratory applications.