Glass Fiber Syringe Filters, 3.1um, 25mm, Luer-Lok/Luer Slip, Nonsterile, 500/Pk
GVS SKU: FJ25BNPGF031AD01

GVS ABLUO Glass Fiber (GF) Syringe Filters, 3.1 µm, 25 mm, 500/Pk - FJ25BNPGF031AD01

GVS glass fiber media forms as a wet-laid nonwoven depth matrix rather than a cast, pore-rated membrane. Individually packaged and pre-tested, a syringe filter needs no functional check before use the way a shared reusable holder does. The glass microfiber matrix delivers nominal retention as a depth medium and stays biologically inert across diverse chemistries. The polypropylene housing preserves sample chemistry across the flow path while sustaining efficient flow on viscous samples and resists degradation from routine sample matrices. Where analytical results depend on clean samples, the preparation step stays consistent from sample to sample through a pre-tested syringe filter.

Membrane Characteristics

• Handles acidic, neutral, and mildly alkaline aqueous samples without matrix degradation
• Reduces bioburden and particulate load ahead of sterilizing-grade filtration
• Inorganic fiber composition resists biodegradation during extended holding or room-temperature storage
• Borosilicate glass contributes no extractable organic background to the filtrate
• Autoclave steam sterilization at 121°C leaves structural integrity intact

Housing Characteristics

• Maintains dimensional form and seal integrity through elevated-temperature sample preparation at its rated limit
• The seal formed against the membrane blocks bypass at rated operating pressure
• Minimal ionic background from the polypropylene housing supports ion chromatography and trace-metal ICP-MS sample preparation
• Standardized luer connection geometry provides secure engagement with standard syringe tips

A particulate-laden aqueous sample makes the rest of your preparation unpredictable. General-purpose aqueous filtration supports the sample types you handle every day from reagent and buffer preparation through routine sample clarification. Request a quote on bulk pricing for larger filtration orders from the Tisch Scientific team.

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

Color

Transparent

Connection Type

Luer-Lok/Luer Slip

Construction

Polypropylene Housing

Diameter

25mm

Inlet Connection

Female Luer Lock (FLL)

Material

Glass Fiber (GF)

Maximum Operating Pressure

75 psi

Outlet Connection

Male Luer Slip (MLS)

Pack Count

500

Particle Retention

3.1 um nominal

Pore Size (µm)

3.1

Sterility

Nonsterile

Wettability

Hydrophilic

• Crude Oil Prep - Glass fiber removes wax and asphaltene particulates from crude oil samples ahead of elemental and composition analysis.
• Beverage QC Prep - Removes haze-forming particulates from wine, beer, and juice samples ahead of HPLC compositional and quality-release testing.
• Chlorophyll Analysis - Retains phytoplankton biomass for chlorophyll-a and pheophytin-a extraction under EPA Method 445.0 in limnological monitoring.
• Downstream Purification - Reduces turbidity in fermentation broth ahead of capture chromatography, protecting resin binding capacity and column life.
• Suspension Culture - Depth filtration structure keeps shear stress low during harvest clarification, limiting cell lysis and contaminant release.
• Pre-filtration - Acts as a robust depth filter that protects downstream membranes, significantly extending final filtration service life.