Choice PES Syringe Filters, 0.45 µm, 25 mm (100-pk) | SKU: CH4525-PES

Choice PES (Polyethersulfone) Syringe Filters deliver reliable, high-performance filtration for a wide range of laboratory applications. Ideal for HPLC and UPLC sample preparation, tissue culture media filtration, and protein solutions, these filters feature a hydrophilic membrane with low protein binding characteristics. The 0.45 µm pore size effectively removes particulates and microorganisms while maintaining excellent flow rates, making them an essential tool for analytical laboratories, pharmaceutical research, and life science applications.

• Membrane Material: Hydrophilic Polyethersulfone (PES) with low protein binding
• Pore Size: 0.45 µm for effective particulate and microbial removal
• Diameter: 25 mm – suitable for filtering sample volumes up to 100 mL
• Housing: Polypropylene with female Luer-Lok inlet and male Luer slip outlet
• Applications: HPLC/UPLC sample prep, protein solutions, tissue culture media, and aqueous solutions
• Package Quantity: 100 filters per pack – economical choice for high-throughput laboratories