Tisch
Nylon Syringe Filters, 5.0um, 25mm, Luer-Lok/Luer Slip, Sterile, 100/Pk SKU: SF18209

Nylon Syringe Filters - SF18209

Featuring advanced nylon membrane technology with an integrated prefilter system for efficient coarse filtration and particle removal. SF18209 delivers exceptional flow rates through 5.0µm pores, optimizing sample preparation for downstream analytical processes. Robust polypropylene construction provides chemical resistance while maintaining dimensional stability throughout demanding filtration procedures.

Key Nylon Membrane Characteristics

• Naturally hydrophilic membrane enables immediate aqueous sample filtration without pre-wetting procedures
• Precise 5.0µm pore size effectively removes coarse particulates and cellular debris from complex samples
• Excellent chemical compatibility with aqueous non-acidic solutions and compatible organic solvents
• Uniform 90-120µm membrane thickness ensures consistent flow rates and reliable particle retention
• Moderate bubble point of 4.5psi allows gentle processing of shear-sensitive biological materials

Key Construction Characteristics

• Integrated PP prefilter captures larger particles, extending primary membrane life and improving throughput
• Minimal holdup volume of 100µl maximizes sample recovery and reduces loss of valuable materials
• Dual Luer-Lok inlet and Luer slip outlet design ensures compatibility with standard laboratory syringes
• Withstands operating pressures up to 87psi for rapid processing of viscous or particle-laden samples

The SF18209 syringe filters deliver the robust prefiltration performance your laboratory demands for protecting sensitive analytical instruments and extending fine filter lifespans. Processing up to 300ml per minute with integrated prefilter technology, your team achieves efficient sample clarification while maintaining data integrity. The sterile, ready-to-use format streamlines your analytical workflows, ensuring consistent results that meet your exacting quality requirements.

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

Bubble Point (psi)

4.5psi

Burst Pressure (psi)

87psi

Connection Type

Luer-Lok/ Luer Slip

Construction

Polypropylene (PP)

Diameter

25mm

Filtration Area

4.08cm²

Flow Rate

300.0ml

Holdup Volume

100ul

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)

5

Prefilter (Yes/No)

Yes

Prefilter Material

PP

Sterility

Sterile

Volume Throughput (ml)

100ml

Weight

0.88

Wetability

Hydrophilic

• Sterile Workflow Prefiltration - Removes coarse contaminants using a sterile device to protect fine filters in multi-stage purification
• Dissolution Sample Prefiltration - Removes coarse tablet fragments from dissolution samples to ensure accurate analytical measurement
• Environmental Water Analysis - Clarifies sediment-rich water samples to prevent clogging during subsequent fine filtration or testing steps
• Industrial Process Clarification - Clarifies manufacturing samples with particulates to ensure consistent quality control in industrial workflows
• Particle Size Fractionation - Separates particles above 5.0µm from the solution to enable precise particle size distribution analysis
• Buffer Solution Clarification - Eliminates visible particulates from laboratory reagents to ensure consistent baselines in sensitive protocols