PES Syringe Filters, 0.22um, 13mm, Luer-Lok/Luer Slip, Sterile, 50/Pk
GVS SKU: FJ13BSCPS002AL01

Featuring a naturally hydrophilic polyethersulfone (PES) membrane with a 0.22um pore size, these sterile 13mm syringe filters deliver fast, reliable sterilizing-grade filtration of aqueous samples. The PES membrane provides very low protein and drug binding to maximize analyte recovery, while the broad chemical compatibility range suits acids, bases, buffers, and biological fluids. Each unit pairs a 13mm membrane with an 18mm transparent acrylic housing and a Female Luer Lock inlet with Male Luer Slip outlet for secure connection to standard syringes.

Key Polyethersulfone (PES) Membrane Characteristics

• Naturally hydrophilic surface wets quickly for efficient filtration of aqueous solutions, buffers, and culture media.
• Very low protein and drug binding maximizes recovery of critical samples and analytes.
• 0.22um pore size provides sterilizing-grade retention of bacteria and fine particulates.
• Broad chemical compatibility across acids, bases, oxidants, serums, and solvents.
• Fast flow rates with strength and dimensional stability for automated or manual handling.

Key Construction Characteristics

• Transparent acrylic housing with an 18mm housing diameter and a 13mm membrane.
• Ultrasonically welded and integrity tested to eliminate filter bypass.
• Female Luer Lock inlet and Male Luer Slip outlet (Luer-Lok/Luer Slip) connection.
• Supplied sterile, individually packaged, 50 filters per pack.
• Each filter is labeled with membrane material and pore size for easy identification.

This filter maintains sample integrity through low hold-up volume and low extractables, protecting downstream analytical results. The low-binding PES medium preserves dilute proteins and drugs in solution, while the integrity-tested weld ensures consistent, repeatable performance from unit to unit.

Color

Transparent

Connection Type

Luer-Lok/Luer Slip

Construction

Acrylic housing, ultrasonically welded

Diameter

13mm

Inlet Connection

Female Luer Lock

Material

Polyethersulfone (PES)

Membrane Color

Transparent

Outlet Connection

Male Luer Slip

Pack Count

50

Pore Size (µm)

0.22

Sterility

Sterile

Wettability

Hydrophilic

• Sterile Filtration The 0.22um PES membrane removes bacteria and microorganisms for sterilizing-grade filtration of buffers, media, and biological fluids.
• Tissue Culture Media Sterilization Hydrophilic PES with low protein binding sterilizes cell and tissue culture media while preserving sensitive components.
• HPLC and uHPLC Sample Preparation Clarifies and sterilizes aqueous samples prior to chromatographic analysis to protect columns and instruments.
• Protein and Enzyme Filtration Very low protein and drug binding maximizes recovery of critical proteins and enzymes during sterilization.
• Buffer and Reagent Sterilization Delivers fast, reliable sterilizing filtration of aqueous buffers and reagents for microbiology and life science workflows.
• Environmental Water Studies Sterile filtration and clarification of aqueous environmental samples ahead of downstream analysis.