Tisch
PES Syringe Filters, 1.0um, 25mm, Double Luer Lock, PP Housing, Nonsterile, 100/Pk SKU: SPEC18102

Polyethersulfone (PES) Syringe Filters - SPEC18102

Advanced polyethersulfone membrane engineering achieves 1.0µm porosity with hydrophilic surface properties, eliminating pre-wetting requirements for immediate sample processing. Pharmaceutical research, biotechnology applications, and clinical laboratories utilize SPEC18102 for reliable coarse particle removal while preserving biomolecule integrity. Quality construction features polypropylene housing rated for 80°C operation, complemented by secure double Luer Lock interfaces delivering consistent performance throughout demanding filtration protocols.

Key PES Membrane Characteristics

• 1.0µm precision porosity provides coarse filtration, protecting downstream analytical equipment
• Preserves protein activity through minimal biomolecule interaction with the membrane surface
• Rapid throughput capability reduces sample processing bottlenecks in busy laboratories
• Broad solvent tolerance accommodates culture media, buffers, and aqueous reagent systems
• Hydrophilic nature permits immediate aqueous sample filtration without conditioning steps

Key Construction Characteristics

• Optimizes yield through reduced dead volume, maintaining less than 150µl retention capacity
• 4.08cm² active membrane surface delivers efficient processing for 10-100ml sample volumes
• Stable operation achieved via polypropylene material resistant to common laboratory chemicals
• Dual Luer Lock system prevents syringe detachment during 72.5psi operating pressure applications

SPEC18102 streamlines your prefiltration requirements, leveraging polyethersulfone's superior flow dynamics confirmed by 7.25psi bubble point validation. Your cost-conscious laboratory appreciates non-sterile packaging economics combined with 116psi structural integrity for demanding applications. Each 100-unit package delivers reproducible results supporting your analytical method validation needs.

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

Bubble Point (psi)

7.25psi

Burst Pressure (psi)

116psi

Connection Type

Double Luer Lock

Construction

Polypropylene (PP)

Diameter

25mm

Filtration Area

4.08cm²

Material

Polyethersulfone (PES)

Maximum Operating Pressure

72.5psi

Maximum Operating Temperature (°C)

80℃

Pack Count

100

Pore Size (µm)

1.0

Sterility

Nonsterile

Weight

0.58

Wetability

Hydrophilic

• Prefiltration Protection - Removes larger particles before fine filtration, extending 0.22µm membrane service life and reducing operational costs
• Clinical Sample Processing - Clarifies serum, plasma, and biological fluids containing cellular debris before immunoassay or diagnostic analysis
• Fermentation Broth Clarification - Efficiently separates microbial cells and protein aggregates from valuable metabolite solutions in bioprocessing
• Mobile Phase Prefiltration - Protects HPLC columns and system components from particulates in freshly prepared aqueous and organic solvents
• Viscous Sample Preparation - Processes high-viscosity samples and suspensions that challenge finer membranes, enabling downstream analysis
• Environmental Water Analysis - Removes suspended sediments and particulates from surface water samples before microbial or chemical testing