Tisch
Syringe Filter, Glass Fiber, 0.7um, 25mm, Luer-Lok/Luer Slip, Sterile, 100/Pk SKU: SF18203

Glass Fiber (GF) Syringe Filters - SF18203

Ready-to-use sterile construction with hydrophilic glass fiber at 0.7 µm pore size eliminates preparation steps for aseptic prefiltration of viscous samples and high-particulate solutions. The depth filtration structure provides exceptional dirt-loading capacity while maintaining flow rates of 250 ml/min for rapid processing under controlled conditions. You gain high-volume throughput with 50 ml capacity combined with the chemical compatibility that glass fiber delivers across organic solvents, strong acids, and bases. The polypropylene housing with individually packaged sterile filters ensures contamination control while the Luer-Lok inlet provides secure operation during aseptic high-volume processing.

Key Membrane Characteristics

• 0.7 µm glass fiber membrane delivers depth filtration with exceptional dirt-loading capacity for viscous and heavily particulate samples
• 4.08 cm² filtration area in 25mm diameter format provides high throughput for processing substantial volumes under sterile conditions
• Hydrophilic surface properties enable immediate aqueous wetting while maintaining compatibility with diverse organic solvents
• Flow rate of 250 ml/min ensures rapid processing of viscous samples and high-particulate solutions in aseptic environments
• 50 ml volume throughput capacity handles large sample volumes before replacement, optimizing cost efficiency in sterile operations

Key Construction Characteristics

• Polypropylene housing construction provides chemical resistance appropriate for aggressive solvents, acids, and bases
• 100 µL holdup volume minimizes sample waste while accommodating high-volume aseptic filtration requirements
• Luer-Lok inlet with Luer Slip outlet combines a secure connection during pressurized operations with easy collection vessel attachment
• Individual sterile packaging ensures each filter maintains sterility until use, eliminating preparation and handling contamination risks

Each ready-to-use sterile filter streamlines your aseptic workflows by arriving individually packaged without requiring preparation procedures. The glass fiber depth filtration structure enables exceptional dirt-loading capacity that extends filter life with challenging samples, reducing replacement frequency in manufacturing operations. Your pharmaceutical processes benefit from the high throughput that 250 ml/min flow rates provide, combined with the contamination control that sterile packaging delivers for demanding high-volume prefiltration applications in controlled environments.

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

Connection Type

Luer-Lok/ Luer Slip

Construction

Polypropylene (PP)

Diameter

25mm

Filtration Area

4.08cm²

Flow Rate

250ml

Holdup Volume

100µl

Material

Glass Fiber (GF)

Maximum Operating Pressure

87psi

Maximum Operating Temperature (°C)

60°C

Membrane Thickness (µm)

250-290µm

Pack Count

100

Pore Size (µm)

0.7

Prefilter (Yes/No)

No

Sterility

Sterile

Volume Throughput (ml)

50ml

Weight

0.88

Wetability

Hydrophilic

• High-Volume Aseptic Prefiltration - Processing large volumes of viscous biological samples in pharmaceutical manufacturing, requiring contamination control
• Sterile Cell Culture Operations - Removing debris from substantial culture media volumes before downstream processing in clean rooms
• Clean Room Chemical Processing - Filtering aggressive acids, bases, and solvents in controlled environments where contamination control matters
• Pharmaceutical Sample Preparation - Coarse prefiltration of drug formulations and process samples requiring aseptic handling
• Bioprocess Feed Clarification - Removing particulates from fermentation streams under sterile conditions, protecting downstream equipment
• Aseptic Quality Control - Processing high-volume particulate-laden samples for analytical testing where sterile technique is critical