Tisch
Nylon Syringe Filters, 3.0um, 25mm, Double Luer Lock, PP Housing, Nonsterile, 100/Pk SKU: SPEC18119

Nylon Syringe Filters - SPEC18119

Featuring naturally hydrophilic nylon membrane technology with 3.0µm pore size for efficient coarse filtration and prefiltration of aqueous and organic samples. Standard 25mm diameter filters with double Luer-lock connections ensure secure, leak-free operation during high-pressure applications. Polypropylene housing construction withstands pressures up to 116psi burst pressure, providing reliable performance across demanding laboratory protocols.

Key Nylon Membrane Characteristics

• Naturally hydrophilic membrane requires no pre-wetting for immediate use with aqueous solutions
• Coarse 3.0µm pore size removes large particles, aggregates, and cellular debris from sample solutions
• Broad chemical compatibility with most aqueous buffers and mild organic solvents for versatile applications
• Excellent protein-binding characteristics make nylon ideal for biological sample preparation
• The maximum operating temperature of 80°C accommodates warm solvent filtration and heat-assisted dissolution

Key Construction Characteristics

• Double luer lock connections with female inlet and male outlet prevent disconnection under pressure
• Polypropylene housing provides superior chemical resistance to bases and organic solvents
• Standard 25mm diameter with 4.9cm² filtration area, suitable for routine laboratory sample volumes
• Burst pressure rating of 116psi ensures a safety margin well above 72.5psi maximum operating pressure

SPEC18119 filters optimize your prefiltration workflow with robust double Luer-lock connections that maintain secure attachment even at the 72.5psi maximum operating pressure. Naturally hydrophilic nylon membrane eliminates pre-wetting steps, saving time in your sample preparation protocols. Bubble point verification at 4.35 psi confirms a consistent membrane pore structure, ensuring reproducible coarse filtration results.

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

Bubble Point (psi)

4.35psi

Burst Pressure (psi)

116psi

Connection Type

Double Luer Lock

Construction

Polypropylene (PP)

Diameter

25mm

Filtration Area

4.9cm²

Material

Nylon

Maximum Operating Pressure

72.5psi

Maximum Operating Temperature (°C)

80℃

Pack Count

100

Pore Size (µm)

3.0

Sterility

Nonsterile

Wetability

Hydrophilic

• Coarse Prefiltration - Removes large particles and aggregates, protecting expensive downstream analytical filters
• Cell Culture Clarification - Eliminates cellular debris from culture media before protein purification processes
• Environmental Sample Processing - Prefilters heavily contaminated water samples, removing sediment and particulates
• Dissolution Testing - Clarifies dissolution media samples, removing undissolved excipients and tablet fragments
• Food and Beverage Analysis - Removes suspended solids from liquid samples before microbiological testing
• Industrial QC Applications - Prefilters viscous samples and emulsions, preventing analytical system clogging