PVDF Syringe Filters w/ 3 Pre-Filters, 0.22 um, 25mm, Sterile, 100/Pk
Tisch SKU: SF18308

Tisch Scientific PVDF Syringe Filters, 0.22 µm, 25 mm, 100/Pk - SF18308

Tisch Scientific customer service specialists focus on laboratory products and can help source the right solution for specific applications. A syringe filter seats a membrane in a sealed housing that threads onto a standard luer fitting. The PVDF membrane tolerates common chromatography solvents without degradation while achieving sterile-grade retention at sub-micron pore sizes and repels water for dependable gas and vent filtration. The PP housing prevents sample bypass under rated operating pressure and resists aqueous acids, bases, and alcohols. Where small-volume samples must reach the instrument clean, syringe filtration clears particulates in a single pass.

Technical Specifications

• Hydrophobic membrane repels water for dependable gas and vent filtration
• Mechanically durable membrane holds integrity under filtration pressure
• Low extractables preserve a clean chromatographic baseline
• Absolute pore size rating gives consistent results across protocols
• Thin membrane structure sustains high flow for fast sample throughput

Housing Specifications

• Resists stress cracking from aqueous salt and buffer solutions
• Tough polypropylene body tolerates repeated handling at the bench
• Rigid polypropylene body holds its shape under manual filtration pressure
• Optimized internal geometry minimizes backpressure in service

Handling the harsh solvents your methods demand calls for a filter that holds up to the chemistry, pass after pass. Solvent-stream filtration handles the solvents and reagents your methods rely on across the organic solvents and harsh reagents your methods use. Reach out to the Tisch Scientific team for application support, volume pricing, and technical assistance with your filtration product selection.

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

Bubble Point (psi)

14.5psi

Connection Type

Luer-Lok/Luer Slip

Diameter

25mm

Filtration Area

4.08cm²

Flow Rate

20ml

Holdup Volume

100μL

Material

Polyvinylidene Fluoride (PVDF)

Maximum Operating Pressure

87psi

Maximum Operating Temperature (°C)

60°C

Membrane Thickness (µm)

100-130μm

Pack Count

100

Pore Size (µm)

0.22

Prefilter (Yes/No)

Yes

Prefilter Material

GF+GF+PP

Sterility

Sterile

Volume Throughput (ml)

50ml

Weight

0.88

Wettability

Hydrophobic

• HPLC Mobile Phase Sterilization - Remove bacteria from organic and aqueous mobile phases to protect analytical columns and maintain system integrity
• Pharmaceutical Injectable Production - Provide sterile filtration for drug formulations, ensuring patient safety through absolute microbial retention
• Organic Solvent Sample Sterilization - Process aggressive chemicals requiring sterile conditions and strictly maintaining chemical stability
• Tissue Culture Media Filtration - Sterilize nutrient solutions with high particulate content, preventing contamination in cell culture research
• API Solution Sterilization - Filter active pharmaceutical ingredients in organic solvents, ensuring sterile processing for drug manufacturing
• Analytical Standard Preparation - Sterilize calibration solutions with particulates, preventing microbial interference in testing protocols