Tisch
PVDF Syringe Filters, 1.0um, 25mm, Double Luer Lock, PP Housing, Nonsterile, 100/Pk SKU: SPEC18209

Polyvinylidene Fluoride (PVDF) Syringe Filters - SPEC18209

Laboratories filtering viscous or particulate-laden organic solvents often require robust prefiltration solutions. Hydrophobic PVDF syringe filters with a 1.0 µm pore size provide effective clarification for these challenging fluids. The membrane requires alcohol pre-wetting for aqueous samples but processes organic solvents immediately. A durable polypropylene housing features double Luer Lock connections to ensure secure attachment at both inlet and outlet. Validated structural integrity withstands burst pressures up to 116 psi and temperatures reaching 80°C. The 25mm diameter platform efficiently handles medium-volume samples ranging from 10 to 100 mL without leakage.

Key PVDF Membrane Characteristics

• Hydrophobic surface chemistry requires pre-wetting with alcohol before processing aqueous samples, but enables specialized air venting capabilities
• Exceptional chemical compatibility resists degradation from alcohols, ketones, and esters that destroy standard membrane materials
• Naturally hydrophobic surface enables gas venting applications by efficiently displacing air from liquid handling systems
• Extended temperature stability to 80°C accommodates warm sample filtration and elevated-temperature solvent applications
• Coarse 1.0 µm pore size removes large particulates from organic samples, providing clarification without bacterial retention

Key Construction Characteristics

• Robust polypropylene housing withstands operating pressures to 72.5 psi providing mechanical strength for demanding protocols
• Validated 116 psi burst pressure ensures structural integrity during high-pressure filtration operations preventing catastrophic failure
• Double Luer Lock connections secure both inlet and outlet ports to eliminate disconnection risks
• 25mm diameter platform supports medium-volume clarification for samples up to 100 mL balancing capacity with economy

Strengthen your chemical analysis workflows with a filtration device built for aggressive conditions. You can process heavy particulate loads in organic solvents without rapid membrane fouling. The 1.0 µm pore size effectively removes large debris to protect downstream analytical instruments. Double Luer Lock connections eliminate the risk of disconnection when handling hazardous fluids under pressure. The hydrophobic chemistry supports specialized applications like air venting and gas stream protection. Consistent performance at elevated temperatures ensures reliability during demanding protocols. Rely on this robust configuration for secure and efficient sample preparation.

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

Bubble Point (psi)

1.45psi

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)

1.0

Sterility

Nonsterile

Weight

0.58

Wetability

Hydrophobic

• Organic Solvent Prefiltration - Removes coarse debris from HPLC mobile phases and solvent mixtures, protecting pumps and columns from particulates
• Air Venting Operations - Enables gas displacement from filtration assemblies and liquid handling equipment, leveraging hydrophobic properties
• Chemical Sample Clarification - Clarifies particulate-laden samples in organic media before instrumental analysis, maintaining compatibility
• HPLC Sample Preparation - Protects analytical columns from gross contamination by removing large particulates in solvent-based samples
• Protein Formulation Processing - Removes aggregates from therapeutic proteins with minimal adsorption, preparing samples for purification
• Environmental Extract Analysis - Clarifies organic extracts from environmental samples before chromatographic analysis for regulatory testing