GF Syringe Filters w/ 3 Pre-Filters, 1.6um, 25mm, Nonsterile, 100/Pk
Tisch SKU: SF18300

Tisch Scientific Glass Fiber (GF) Syringe Filters, 1.6 µm, 25 mm, 100/Pk - SF18300

Tisch Scientific customer service specialists focus on laboratory products and can help source the right solution for specific applications. Sample preparation for chromatography often ends with a syringe filter on the path to the vial. The glass microfiber matrix accepts water-based samples on contact while withstanding high-temperature pre-conditioning up to 500°C and offers broad chemical compatibility. Polypropylene construction maintains housing integrity through the filtration run while resisting degradation from routine sample matrices and keeps the fluid path low in extractable contamination. When sterile or particle-free preparation matters at the bench, the syringe filter delivers it with minimal added handling.

Technical Specifications

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

Housing Specifications

• Resists aqueous acids, bases, and alcohols in routine sample prep
• Rigid polypropylene body holds its shape under manual filtration pressure
• Optimized internal geometry minimizes backpressure in service
• Low extractable contribution protects sensitive downstream analyses

Clarify your routine aqueous samples in a single pass and cut down on juggling multiple filter types at the bench. Consistent aqueous clarification keeps your sample preparation moving across the buffers and reagents your methods rely on. Ask our friendly customer service team to confirm the pore size, membrane, and sterility options your filtration application calls for.

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

Connection Type

Luer-Lok/Luer Slip

Construction

Polypropylene (PP)

Diameter

25mm

Filtration Area

4.08cm²

Holdup Volume

400µl

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)

1.6

Prefilter (Yes/No)

Yes

Prefilter Material

GF+PP+GF

Sterility

Nonsterile

Sterilization

Autoclave 121°C for 30min/ gamma 25kGy

Volume Throughput (ml)

50ml

Weight

0.70

Wettability

Hydrophilic

• Environmental Water Analysis - Remove sediment and suspended solids from turbid field samples before trace metal or organic extraction procedures
• Fermentation Monitoring - Clarify high-cell-density bioreactor samples before HPLC or spectroscopic analysis in biopharmaceutical process development
• Industrial Effluent Testing - Reduce particulate loads from wastewater samples before COD determination or heavy metal quantification programs
• Agricultural Extract Prep - Filter plant tissue homogenates and soil extracts containing suspended solids before pesticide or nutrient analysis
• Paint Quality Control - Remove pigment aggregates from coating formulations before rheology measurements or quality assurance testing in production
• Biological Fluid Processing - Clarify serum or tissue homogenates containing cellular debris before immunoassays or protein analysis in laboratories