Syringe Filter, Glass Fiber, 0.7um, 25mm, Luer-Lok/Luer Slip, Nonsterile, 100Pk
Tisch SKU: SF14698

Tisch Scientific Glass Fiber (GF) Syringe Filters, 0.7 µm, 25 mm, 100/Pk - SF14698

Tisch Scientific welcomes bulk and blanket orders with volume discounts. A syringe filter seats a membrane in a sealed housing that threads onto a standard luer fitting. Glass fiber sustains high dirt-loading capacity through depth filtration while accepting water-based samples on contact and withstands high-temperature pre-conditioning up to 500°C. Polypropylene construction holds extractable contribution low for sensitive analyses while resisting aqueous acids, bases, and alcohols in routine use and holds a reliable seal against the membrane edge. When method reproducibility rests on consistent sample prep, syringe filtration holds that standard injection after injection.

Technical Specifications

• Biologically inert borosilicate fiber with broad chemical compatibility
• Naturally hydrophilic surface wets rapidly with aqueous samples
• Withstands high-temperature pre-conditioning up to 500°C
• Nominal depth retention with high dirt-loading capacity
• Inorganic construction suits demanding sample-preparation chemistries

Housing Specifications

• Rigid polypropylene body holds its shape under manual filtration pressure
• Medical-grade polypropylene with broad chemical compatibility
• Thermal-bonded construction keeps adhesives out of the fluid path
• Stable across the full aqueous pH range in routine sample work

Sample clarification before injection is the cheapest insurance your chromatography system has. Pre-injection filtration protects the resolution your methods depend on so your retention times and peak shapes stay consistent. Start a live chat with our customer support technicians for quick answers to your compatibility, sizing, and sterility questions.

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

Burst Pressure (psi)

87psi.

Connection Type

Luer-Lok/Luer Slip

Construction

Polypropylene (PP)

Diameter

25mm

Filtration Area

4.08cm²

Flow Rate

250ml

Holdup Volume

100µl

Incompatibility

Benzyl alcohol, some esters, organic oxides

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

Nonsterile

Sterilization

Autoclave 121°C for 30min/ gamma 25kGy

Volume Throughput (ml)

50ml

Weight

0.52

Wettability

Hydrophilic

• High-Volume Viscous Samples - Processing large volumes of serums, tissue media, and biological solutions with high protein content
• Cell Culture Media Preparation - Removing debris and particulates from substantial culture media volumes before sterilization procedures
• Organic Solvent Clarification - Filtering solvents and chemical solutions where binder-free glass fiber prevents extractable contamination
• Industrial Process Monitoring - Clarifying contaminated production samples and effluent streams for quality control analysis
• Environmental Water Testing - Processing turbid water samples and aqueous extracts containing suspended solids before instrumental analysis
• Aggressive Chemical Filtration - Handling strong acids, bases, and reactive solvents requiring exceptional chemical resistance