Glass Fiber Syringe Filters, PFAS-Free, 0.45um, 25mm, Luer-Lok/Luer Slip, Nonsterile, 100/Pk
GVS SKU: FJ25BNPGN004AH01PF

GVS ABLUO Glass Fiber (GF) Syringe Filters, 0.45 µm, 25 mm, 100/Pk - FJ25BNPGN004AH01PF

Glass fiber syringe filters at GVS pass the same integrity testing for fit and weld that every GVS syringe filter undergoes. Sample preparation for chromatography often ends with a syringe filter on the path to the vial. Glass fiber sustains high dirt-loading capacity through depth filtration and accepts water-based samples on contact. Polypropylene construction resists chemical degradation from routine sample matrices while leaving no seam for sample to bypass the membrane and maintains a low-dead-volume internal flow path. Where small-volume samples must reach the instrument clean, low hold-up volume keeps sample loss minimal while the instrument stays protected from particulate damage.

PFAS-free across the wetted path, the device introduces no per- and polyfluoroalkyl substances of its own into the filtrate as the sample passes through the housing and membrane. Backed by independent PFAS-free verification, the device gives analysts confidence that a detected per- and polyfluoroalkyl signal originates in the sample rather than the filter, even at parts-per-trillion levels. Across regulated PFAS testing programs, the clean filtration background keeps reported results tied to the sample rather than to the labware used in the preparation workflow.

Membrane Characteristics

• Autoclave steam sterilization at 121°C leaves structural integrity intact
• Glass microfiber matrix maintains stable flow characteristics under differential pressure
• Inorganic construction suits demanding sample-preparation chemistries
• Reduces bioburden and particulate load ahead of sterilizing-grade filtration
• High dirt-loading capacity extends filterable sample volume on turbid, particle-laden samples

Housing Characteristics

• Rigid polypropylene body maintains its geometry through routine filtration pressure
• Thermal-bonded construction keeps adhesives out of the fluid path
• Maintains dimensional form and seal integrity through elevated-temperature sample preparation at its rated limit
• Standardized luer connection geometry provides secure engagement with standard syringe tips

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 so you can standardize one filter across most aqueous methods. Standardize your filtration purchases across every method with volume pricing and documentation 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

Diameter

25mm

Inlet Connection

Female Luer Lock

Material

Glass Fiber (GF)

Maximum Operating Pressure

75 psi

Outlet Connection

Male Luer Slip

Pack Count

100

Pore Size (µm)

0.45

Sterility

Nonsterile

Wettability

Hydrophilic

• Environmental Prep - Clarifies wastewater and soil analysis extracts efficiently, preventing premature clogging of finer analytical membranes.
• Beverage QC Prep - Removes haze-forming particulates from wine, beer, and juice samples ahead of HPLC compositional and quality-release testing.
• Wastewater Effluent Prep - Glass fiber removes suspended solids from industrial effluent ahead of COD, BOD, and nutrient compliance analysis.
• Crude Oil Prep - Glass fiber removes wax and asphaltene particulates from crude oil samples ahead of elemental and composition analysis.
• Catalyst Sample Testing - Glass fiber removes fine catalyst particles from reaction product streams ahead of compositional and yield analysis.
• Protein Aggregate Removal - Glass fiber removes large protein aggregates and precipitates from crude lysate ahead of activity assays and separation.