PVDF Syringe Filters w/ 3 Pre-Filters, 0.45 um, 25mm, Sterile, 100/Pk
Tisch SKU: SF18310

Tisch Scientific PVDF Syringe Filters, 0.45 µm, 25 mm, 100/Pk - SF18310

Tisch Scientific offers competitive pricing across its filtration catalog, helping cost-conscious laboratories keep supply budgets in check. Syringe filters give the analyst a single-use device for clarifying samples right at the bench. PVDF resists HPLC mobile phases, alcohols, and mild hydrocarbons while holding consistent absolute retention at the rated pore size and repels water for dependable gas and vent filtration. The polypropylene housing routes flow to minimize backpressure in service while preventing 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

• Resists HPLC mobile phases, alcohols, and mild hydrocarbons
• Mechanically durable membrane holds integrity under filtration pressure
• Low extractables preserve a clean chromatographic baseline
• Hydrophobic membrane repels water for dependable gas and vent filtration
• Absolute pore size rating gives consistent results across protocols

Housing Specifications

• Plasticizer-free polyolefin construction keeps the fluid path clean
• Medical-grade polypropylene with broad chemical compatibility
• Resists aqueous acids, bases, and alcohols in routine sample prep
• Inert polyolefin wall contributes minimal sample adsorption to the filtrate

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. Contact Tisch Scientific for technical guidance on selecting the right filtration product for your specific application requirements.

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

Bubble Point (psi)

5.8psi

Connection Type

Luer-Lok/Luer Slip

Diameter

25mm

Filtration Area

4.08cm²

Flow Rate

32ml

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)

0.45

Prefilter (Yes/No)

Yes

Prefilter Material

GF+GF+PP

Sterility

Sterile

Volume Throughput (ml)

50ml

Weight

0.88

Wettability

Hydrophobic

• HPLC Mobile Phase Clarification - Remove particles from organic solvents with extended filter life for high-particulate samples
• Environmental Extract Processing - Clarify soil and sediment extracts in organic solvents requiring particulate removal for monitoring
• Pharmaceutical QC Testing - Filter particulate-laden drug formulations and organic extracts for chromatography in QC laboratories
• Viscous Sample Clarification - Process challenging pharmaceutical samples requiring extended membrane lifetime and high dirt-loading capacity
• Organic Reagent Filtration - Clarify chemical solutions and solvent mixtures with high particulate content in pharmaceutical manufacturing
• Industrial Sample Preparation - Filter viscous polymer solutions and resin formulations requiring contamination-free handling in materials testing