Tisch
Nylon Syringe Filters, 0.45um, 25mm, Luer-Lok/Luer Slip, Sterile, 100/Pk SKU: SF13831

Nylon Syringe Filters - SF13831

Featuring naturally hydrophilic nylon membrane technology with an integrated prefilter for efficient particulate removal and sample clarification. Sterile filters deliver exceptional flow rates through 0.45µm pores, optimizing sample preparation for analytical and microbiological applications. Advanced polypropylene construction provides superior chemical resistance while maintaining dimensional stability under demanding laboratory conditions.

Key Nylon Membrane Characteristics

• Naturally hydrophilic membrane enables immediate aqueous sample filtration without pre-wetting procedures
• Optimal 0.45µm pore size effectively removes particulates while maintaining high flow rates
• Moderate bubble point of 23.0psi confirms uniform pore distribution and membrane integrity
• Excellent chemical compatibility except for concentrated acids, aggressive organics, and protein solutions
• Consistent 90-120µm membrane thickness ensures reliable filtration performance across diverse samples

Key Construction Characteristics

• Integrated PP prefilter captures coarse particles, significantly extending primary membrane service life
• Minimal holdup volume of 100µl maximizes sample recovery and reduces material waste
• Dual Luer-Lok inlet and Luer slip outlet design ensures compatibility with standard laboratory syringes
• Robust construction withstands 87psi operating pressure for reliable performance with viscous samples

SF13831 syringe filters deliver the precise clarification performance your laboratory requires for critical sample preparation workflows. Pre-sterilized convenience combined with an impressive 24ml/minute flow rate ensures your team can process samples efficiently while maintaining data quality. Integrated prefilter technology and optimal 0.45µm pore size provide your analytical procedures with the throughput and particle removal necessary for accurate, reproducible results.

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

Bubble Point (psi)

23.0psi

Burst Pressure (psi)

87psi

Connection Type

Luer-Lok/ Luer Slip

Construction

Polypropylene (PP)

Diameter

25mm

Filtration Area

4.08cm²

Flow Rate

24.0ml

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)

0.45

Prefilter (Yes/No)

Yes

Prefilter Material

PP

Sterility

Sterile

Volume Throughput (ml)

100ml

Wetability

Hydrophilic

• Sample Clarification - Removes particulates from biological and chemical samples before chromatographic analysis
• HPLC Sample Preparation - Protects analytical columns from contamination while preserving analyte integrity
• Cell Culture Processing - Clarifies growth media and removes cellular debris from culture supernatants
• Environmental Testing - Filters water samples for dissolved contaminant analysis and regulatory compliance
• Pharmaceutical QC Analysis - Prepares drug solutions for content uniformity and dissolution testing
• Bioprocess Clarification - Removes particles from fermentation broths and protein preparations