Tisch
Syringe Filter, Glass Fiber, 1.0um, 25mm, Luer-Lok/Luer Slip, Nonsterile, 100Pk SKU: SF14699

Glass Fiber (GF) Syringe Filters - SF14699

Hydrophilic glass fiber at 1.0 µm pore size delivers maximum dirt-loading capacity for heavily contaminated samples requiring coarse prefiltration. The depth filtration structure traps particulates throughout the membrane thickness rather than solely at the surface, enabling extended filter life with challenging sample matrices. You gain exceptional throughput with 250 ml/min flow rates and 50 ml volume capacity, processing large sample volumes efficiently before requiring replacement. The polypropylene housing construction throughout ensures chemical resistance for aggressive solvents, acids, and bases while the Luer-Lok inlet provides secure syringe attachment during high-volume processing.

Key Membrane Characteristics

1.0 µm glass fiber membrane provides maximum dirt-loading capacity with depth filtration structure for heavily particulate samples
4.08 cm² filtration area in 25mm diameter format delivers high throughput for processing substantial sample volumes
Hydrophilic surface properties enable rapid aqueous wetting while maintaining compatibility with diverse organic solvents
Flow rate of 250 ml/min ensures rapid processing even with viscous samples and high particulate loads
50 ml volume throughput capacity handles large sample volumes before filter replacement, optimizing cost efficiency

Key Construction Characteristics

Polypropylene housing throughout provides chemical resistance appropriate for aggressive chemical and biological sample processing
100 µL holdup volume minimizes sample waste while accommodating high-volume filtration requirements
Luer-Lok inlet with Luer Slip outlet combines a secure connection during pressurized operations with easy collection vessel attachment
Nonsterile configuration arrives autoclavable at 121°C for 30 minutes or gamma irradiation at 25 kGy when protocols require sterile operation

Your nonsterile filters accommodate gamma irradiation or autoclave sterilization for integration into laboratory protocols. The 1.0 µm pore size maximizes dirt-loading capacity and flow rates, enabling rapid processing of heavily particulate samples while extending filter life significantly. Each filter combines glass fiber's exceptional chemical compatibility with depth filtration performance, though you should avoid benzyl alcohol, some esters, and organic oxides which may compromise membrane integrity during processing.

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