Tisch
PVDF Syringe Filters, 3.0um, 25mm, Double Luer Lock, PP Housing, Nonsterile, 100/Pk SKU: SPEC18210

Polyvinylidene Fluoride (PVDF) Syringe Filters - SPEC18210

Featuring 3.0µm hydrophobic PVDF membrane technology with 116psi burst pressure, double Luer Lock connections, and polypropylene housing rated to 80°C, this medium-volume syringe filter delivers coarse prefiltration for aggressive organic solvents and chemically demanding sample matrices. Exceptional solvent resistance accelerates sample processing when chemical compatibility challenges limit filtration options. Combined with 72.5psi maximum operating pressure and temperature stability exceeding standard materials, this nonsterile platform handles challenging applications where chemical durability drives equipment selection.

Key PVDF Membrane Characteristics

• Hydrophobic 3.0µm PVDF membrane requires alcohol pre-wetting before aqueous filtration but enables specialized air venting and gas displacement applications impossible with hydrophilic materials
• Exceptional chemical compatibility resists degradation from alcohols, ketones, halogenated hydrocarbons, and esters, supporting diverse sample preparation workflows when standard membranes fail under solvent exposure
• Low protein binding properties preserve biomolecule integrity during coarse prefiltration, critical when your downstream analytical procedures require maintaining accurate protein concentrations throughout sample processing
• Extended temperature stability to 80°C accommodates warm sample filtration and elevated-temperature solvent applications that exceed thermal limitations of temperature-sensitive membrane chemistries
• Coarse 3.0µm pore structure removes large particulates from organic and aqueous samples, protecting downstream analytical equipment and finer filtration stages from premature fouling

Key Construction Characteristics

• Robust polypropylene housing rated to 72.5psi and 80°C provides mechanical durability across demanding processing conditions, maintaining structural integrity when pressure and temperature challenge equipment
• Validated 116psi burst pressure ensures membrane integrity under high-pressure filtration operations, preventing catastrophic failure when your protocols demand reliable construction standards across diverse samples
• Double Luer Lock connections secure both inlet and outlet ports, eliminating disconnection risks when handling aggressive solvents under pressure in critical applications
• 25mm diameter configuration supports medium-volume processing for 10-100ml samples, balancing throughput capacity with material economy in your routine laboratory operations

When your laboratory processes chemically challenging samples where standard membranes fail, hydrophobic PVDF construction provides the solvent resistance and temperature stability essential for reliable prefiltration. The 25mm platform with 116psi burst pressure and 80°C capability handles medium-volume samples reliably. Combined with double Luer Lock security and coarse prefiltration efficiency, this configuration delivers your laboratory the operational confidence required for organic solvent filtration, air venting applications, and chemically demanding sample preparation where membrane compatibility and secure connections determine processing success.

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

Burst Pressure (psi)

116psi

Connection Type

Double Luer Lock

Construction

Polypropylene (PP)

Diameter

25mm

Dimensions (W x D x H)

21.8mmx28.6mm

Material

Polyvinylidene Fluoride (PVDF)

Maximum Operating Pressure

72.5psi

Maximum Operating Temperature (°C)

80℃

Pack Count

100

Pore Size (µm)

3

Sterility

Nonsterile

Weight

0.58

Wetability

Hydrophobic

• Organic Solvent Prefiltration - Removes coarse debris from HPLC mobile phases and solvent mixtures, protecting pumps and chromatography columns from particulate damage
• Air Venting Systems - Enables gas displacement from liquid handling equipment and filtration assemblies, leveraging hydrophobic properties for specialized venting
• Chemical Sample Clarification - Clarifies particulate-laden samples in organic media before instrumental analysis, maintaining compatibility throughout preparation workflows
• HPLC Sample Preparation - Protects analytical systems from fouling by removing gross contamination in solvent-based samples before injection into chromatography equipment
• Protein Formulation Processing - Removes aggregates from therapeutic proteins with minimal adsorption, preparing samples for downstream purification steps
• Environmental Extract Clarification - Clarifies organic extracts from environmental samples before chromatographic analysis, supporting regulatory testing protocols