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

Tisch Scientific Nylon Syringe Filters, 0.45 µm, 25 mm, 100/Pk - SF13831

Tisch Scientific keeps ordering simple, turning quotes and questions around quickly. A syringe filter holds its membrane in a leak-tight housing for clarification at the bench. Nylon delivers sharp particle cutoff at the rated pore size while wetting on contact with aqueous buffers and stays stable across the pH 3 to 12 buffer range. The polypropylene housing resists aqueous acids, bases, and alcohols while maintaining a low-dead-volume internal flow path and holds extractables low for sensitive analyses. When method reproducibility rests on consistent sample prep, syringe filtration holds that standard injection after injection.

Technical Specifications

• Alkaline-resistant across a broad range of aqueous buffers
• Absolute pore size rating provides consistent results across filtration protocols
• High tensile strength for stability under elevated differential pressures
• Documented sterility assurance for regulated aseptic workflows
• Low extractable contribution to sensitive analytical preparations

Housing Specifications

• Thermal-bonded construction keeps adhesives out of the fluid path
• Low extractable contribution protects sensitive downstream analyses
• Medical-grade polypropylene with broad chemical compatibility
• 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 so your retention times and peak shapes stay consistent. Review our Chemical Compatibility Chart, or ask technical service to confirm chemical compatibility for your specific application.

For more information about chemical 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

Weight

0.88

Wettability

Hydrophilic

• Sample Clarification - Removes particulates from biological and chemical samples before chromatographic analysis in research laboratories
• HPLC Sample Preparation - Protects analytical columns from contamination while preserving analyte integrity for accurate quantification
• Cell Culture Processing - Clarifies growth media and removes cellular debris from culture supernatants for downstream applications
• Environmental Testing - Filters water samples for dissolved contaminant analysis and regulatory compliance in environmental monitoring
• Pharmaceutical QC Analysis - Prepares drug solutions for content uniformity and dissolution testing in quality control laboratories
• Bioprocess Clarification - Removes particulates from fermentation broths for downstream processing in biotechnology manufacturing