PES Syringe Filters, 0.22 um, 13mm, Luer-Lok/Luer Slip, Sterile, 100/Pk
Tisch SKU: SF14504

Tisch Scientific Polyethersulfone (PES) Syringe Filters, 0.22 µm, 13 mm, 100/Pk - SF14504

Tisch Scientific carries a broad filtration catalog covering membranes, devices, and consumables for the laboratory. Under hand pressure from the syringe, the membrane captures particulates as the sample passes through. PES handles strong bases and oils across a broad aqueous range while drawing aqueous samples through without pre-wetting and delivers bacterial retention at the rated pore size. The PP housing keeps the fluid path low in extractable contamination and holds a reliable seal against the membrane edge. When sterile or particle-free preparation matters at the bench, the syringe filter delivers it with minimal added handling.

Technical Specifications

• Absolute pore size rating gives consistent results across protocols
• 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

Housing Specifications

• Tough polypropylene body tolerates repeated handling at the bench
• Thermal-bonded construction keeps adhesives out of the fluid path
• Resists stress cracking from aqueous salt and buffer solutions
• Reliable housing-to-membrane seal prevents bypass at rated pressure

Sample clarification before injection is the cheapest insurance your chromatography system has. Pre-injection filtration protects the resolution your methods depend on by clearing particulates ahead of the column and frits. Call on the Tisch Scientific team to standardize filtration products across your methods with volume pricing and documentation.

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

Bubble Point (psi)

43.51psi

Burst Pressure (psi)

87psi

Connection Type

Luer-Lok/Luer Slip

Construction

Polypropylene (PP)

Diameter

13mm

Filtration Area

1.09cm²

Flow Rate

7ml

Holdup Volume

10μL

Incompatibility

Agressive organics

Material

Polyethersulfone (PES)

Maximum Operating Pressure

87psi

Maximum Operating Temperature (°C)

60°C

Membrane Thickness (µm)

100-160μm

Pack Count

100

Pore Size (µm)

0.22

Prefilter (Yes/No)

Yes

Prefilter Material

PP

Sterility

Sterile

Volume Throughput (ml)

10ml

Weight

0.40

Wettability

Hydrophilic

• Small-Volume Sterilization - Sterilizes limited biological samples while preserving proteins and bioactive compounds via the low-binding membrane
• HPLC Sample Preparation - Removes bacteria from analytical samples with minimal extractables to ensure consistent and accurate chromatography data
• Cell Culture Additives - Sterilizes growth factors and expensive supplements for cell culture without protein loss due to the low-binding membrane
• Microbiological QC Testing - Prepares sterile solutions for QC assays with validated bacterial removal in a convenient, ready-to-use format
• Pharmaceutical Sample Prep - Filters small-batch pharmaceutical samples to meet strict sterility requirements with validated bacterial retention
• Research Sample Filtration - Protects limited research samples from contamination while maximizing recovery through the specific low holdup design