A83 NanoGF Glass Microfiber Syringe Filter, 0.5µm, 25mm, Hydrophobic, Nonsterile, 100/Pk
LabExact SKU: LE-IWT-ES-10802

LabExact NanoGF Glass Fiber (GF) Syringe Filters, 0.5 µm, 25 mm, 100/Pk - LE-IWT-ES-10802

Sample preparation for chromatography often ends with a syringe filter on the path to the vial. Glass fiber draws aqueous samples through without preconditioning while staying biologically inert across diverse chemistries and delivers nominal retention as a depth medium. Thermal-bonded PP construction leaves no seam for sample to bypass the membrane while keeping sample purity intact through the filtration pass and routes flow to minimize backpressure in service. Where analytical results depend on clean samples, the preparation step stays consistent from sample to sample through a pre-tested syringe filter.

Membrane Characteristics

• Extends filterable sample volume three to seven times versus unprotected media
• Inert glass surface preserves sample pH and ionic strength throughout filtration
• Biologically inert borosilicate fiber with broad chemical compatibility
• Compatible with common biological buffers including phosphate, Tris, HEPES, and borate
• Fiber matrix sustains throughput as particulate load builds within the filter depth

Housing Characteristics

• Polypropylene density near 0.90 g/cm3 keeps housing weight low relative to denser engineering plastics
• Withstands standard 121°C steam autoclave cycles without softening or structural distortion
• Translucent housing wall allows visual confirmation of sample flow during filtration
• Medical-grade polypropylene with broad chemical compatibility

Particulates in your buffers, reagents, and aqueous samples slow your preparation and throw off its consistency. General-purpose aqueous filtration supports the sample types you handle every day from reagent and buffer preparation through routine sample clarification. Request comparable filtration options that may offer cost savings for your order from the Tisch Scientific team.

Sterilization Guidance

The housing supports customer autoclave sterilization at 121°C for 30 minutes.

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

Diameter

25mm

Material

Glass Fiber (GF)

Pack Count

100

Pore Size (µm)

0.5

Sterility

Nonsterile

Weight

0.5

Wettability

Hydrophobic

• Analysis Prep - Ensures reliable clarification in multi-stage filtration stacks, effectively removing gross debris and precipitates safely.
• Wastewater Effluent Prep - Glass fiber removes suspended solids from industrial effluent ahead of COD, BOD, and nutrient compliance analysis.
• Bioanalytical Prep - Clears precipitated plasma and serum proteins ahead of LC-MS/MS assay, protecting columns and autosampler needles.
• Environmental Prep - Clarifies wastewater and soil analysis extracts efficiently, preventing premature clogging of finer analytical membranes.
• Protein Aggregate Removal - Glass fiber removes large protein aggregates and precipitates from crude lysate ahead of activity assays and separation.
• Feed and Forage Analysis - Glass fiber removes undissolved feed matrix particles ahead of nutrient extraction and proximate composition analysis.