PES Syringe Filters, 0.45um, 17mm, Luer-Lok/Luer Slip, Nonsterile, 100/Pk
Tisch SKU: SF15607

Tisch Scientific Polyethersulfone (PES) Syringe Filters, 0.45 µm, 17 mm, 100/Pk - SF15607

Tisch Scientific customer service specialists focus on laboratory products and can help source the right solution for specific applications. A syringe filter holds its membrane in a leak-tight housing for clarification at the bench. PES minimizes protein binding to maximize sample and analyte recovery while accepting water-based reagents without preconditioning and clarifies particulates at the rated pore size. The polypropylene housing holds a reliable seal against the membrane edge while resisting aqueous acids, bases, and alcohols in routine use and keeps the fluid path low in extractable contamination. When sterile or particle-free preparation matters at the bench, the syringe filter delivers it with minimal added handling.

Technical Specifications

• Stable across the full pH 1 to 14 operating range
• High flow rate with low extractable background for clean preparations
• Naturally hydrophilic surface wets without pre-wetting in aqueous applications
• Low protein binding preserves dilute analytes for maximum recovery
• Absolute pore size rating gives consistent results across protocols

Housing Specifications

• Reliable housing-to-membrane seal prevents bypass at rated pressure
• Tough polypropylene body tolerates repeated handling at the bench
• Plasticizer-free polyolefin construction keeps the fluid path clean
• Inert polyolefin wall contributes minimal sample adsorption to the filtrate

Removing particulates from your buffers and mobile phases extends column life and keeps your baselines steady. Reliable particulate removal protects your instruments and your data so column life and baseline stability stay predictable. Contact Tisch Scientific for technical guidance on selecting the right filtration product for your specific application requirements.

For more information about chemical compatibility, please review our Chemical Compatibility Chart.

Bubble Point (psi)

31.91psi

Burst Pressure (psi)

87psi

Connection Type

Luer-Lok/Luer Slip

Diameter

17mm

Filtration Area

1.65cm²

Flow Rate

26.5ml

Holdup Volume

20μL

Material

Polyethersulfone (PES)

Maximum Operating Pressure

87psi

Maximum Operating Temperature (°C)

60°C

Membrane Thickness (µm)

100-160μm

Pack Count

100

Pore Size (µm)

0.45

Prefilter (Yes/No)

Yes

Prefilter Material

GF

Sterility

Nonsterile

Sterilization

Autoclave 121°C for 30min/ gamma 25kGy

Volume Throughput (ml)

20ml

Weight

0.33

Wettability

Hydrophilic

• Sample Clarification - Clarifies cell lysates and environmental samples to remove particulates >0.45µm before sensitive downstream analysis.
• HPLC Sample Preparation - Protects analytical columns by removing particulates, causing backpressure to ensure consistent, accurate chromatography
• Cell Culture Media - Clarifies serum-containing media and supplements while preserving proteins and growth factors to ensure optimal cell growth
• Protein Solution Filtration - Clarifies antibodies and enzymes without denaturation or activity loss via the membrane's low protein-binding design
• Aqueous Buffer Filtration - Enables fast clarification of laboratory buffers to ensure particle-free solutions for molecular biology applications
• Compatible Solvent Filtration - Filters compatible solvents and alcohol mixtures to ensure particle-free baselines in chromatography QC workflows