Tisch
Nylon Syringe Filters, 0.22 um, 13mm, Luer-Lok/Luer Slip, Sterile, 100/Pk SKU: SF14481

Nylon Syringe Filters - SF14481

Featuring naturally hydrophilic nylon membrane technology with an integrated prefilter for enhanced bacterial filtration and sample sterilization. Compact 13mm design delivers precise 0.22µm bacterial retention for small-volume applications requiring absolute sterility. Advanced polypropylene construction ensures chemical compatibility while maintaining structural integrity throughout sterilization protocols.

Key Nylon Membrane Characteristics

• Naturally hydrophilic membrane allows immediate filtration of aqueous samples without pre-wetting
• Precision-controlled 0.22µm pore size guarantees complete bacterial removal for sterile applications
• Exceptional bubble point of 37.5psi validates membrane integrity and uniform pore distribution
• Superior chemical tolerance except for concentrated acids, aggressive organics, and protein solutions
• Consistent 90-120µm membrane thickness ensures reliable bacterial retention and flow stability

Key Construction Characteristics

• Integrated PP prefilter extends membrane life by capturing larger particles before final filtration
• Ultra-low holdup volume of 20µl minimizes sample loss in precious or limited-volume applications
• Dual Luer-Lok inlet and Luer slip outlet connections provide secure attachment to standard syringes
• Withstands operating pressures up to 87psi for reliable performance across diverse sample types

SF14481 syringe filters provide the precise sterile filtration your laboratory requires for small-volume critical applications. Pre-sterilized convenience combined with an integrated prefilter design ensures your team can process limited samples efficiently while maintaining absolute bacterial retention. Optimal 13mm configuration with minimal holdup volume maximizes your recovery of precious materials while delivering the sterility assurance essential for pharmaceutical and biotechnology workflows.

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

Bubble Point (psi)

37.5psi

Burst Pressure (psi)

87psi

Connection Type

Luer-Lok/ Luer Slip

Construction

Polypropylene (PP)

Diameter

13mm

Filtration Area

1.09cm²

Flow Rate

2.0ml

Holdup Volume

20ul

Incompatibility

Acids, agressive organics, protein

Material

Nylon

Maximum Operating Pressure

87psi

Maximum Operating Temperature (°C)

60°C

Membrane Thickness (µm)

90-120µm

Pack Count

100

Pore Size (µm)

0.22

Prefilter (Yes/No)

Yes

Prefilter Material

PP

Sterility

Sterile

Volume Throughput (ml)

10ml

Wetability

Hydrophilic

• Sterile Small-Volume Filtration - Processes precious biological samples requiring bacterial removal
• Cell Culture Additives - Sterilizes growth factors, antibiotics, and supplements for cell culture
• HPLC Sample Sterilization - Ensures bacterial-free samples for sensitive chromatographic analysis
• Protein Solution Processing - Filters small volumes of therapeutic proteins without heat exposure
• Microbiological QC Testing - Prepares sterile controls and standards for USP compliance testing
• PCR Reagent Preparation - Sterilizes enzymes and buffers for contamination-free molecular biology