PVDF Syringe Filters, 0.45um, 25mm, Luer-Lok/Luer Slip, Sterile, 50/Pk
GVS SKU: FJ25BSCPV004AL01

GVS ABLUO PVDF Syringe Filters, 0.45 µm, 25 mm, 50/Pk - FJ25BSCPV004AL01

Every GVS syringe filter passes an integrity test confirming proper fit and weld, verification that the assembly is sealed against filter bypass. A syringe filter dispenses filtrate directly into an autosampler vial, without the intermediate collection vessel a bulk vacuum filtration setup typically needs. PVDF holds up to alcohols and mild hydrocarbon solvents while maintaining absolute retention uniformly across the filtration surface and reverses PVDF's natural affinity for protein adsorption. The transparent MBS housing shows the sample as it moves through and tolerates aqueous acids, bases, and alcohols during standard prep. 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.

Membrane Characteristics

• Mechanically durable membrane holds integrity under filtration pressure
• Fluorinated polymer chemistry resists ozone, UV, and ionizing radiation
• Thin membrane structure sustains high flow for fast sample throughput
• Ethylene oxide sterilization cycles leave pore integrity and flow performance intact
• Low ionic extractables preserve baseline stability in conductivity-based ion chromatography detection

Housing Characteristics

• Methacrylate surface hardness paired with butadiene impact strength
• Phthalate-free composition keeps a common LC-MS and GC-MS contaminant out of sample workflows
• Dimensionally stable body maintains housing integrity under hand pressure
• Luer-compatible MBS housing connects directly to standard syringe tips for hand-pressure filtration

Particulates in your buffers, reagents, and aqueous samples slow your preparation and throw off its consistency. Consistent aqueous clarification clears particulates without slowing your bench routine the same way every time you run it. Request details on payment terms or standing-order arrangements for your routine filtration purchases.

Sterilization Guidance

The device arrives factory sterile and is intended for single-use sample preparation.

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

Color

Transparent

Connection Type

Luer-Lok/Luer Slip

Construction

Modified acrylic housing, ultrasonically welded

Diameter

25mm

Filtration Area

4.6 cm²

Inlet Connection

Female Luer Lock

Material

Polyvinylidene Fluoride (PVDF)

Maximum Operating Pressure

75 psi

Outlet Connection

Male Luer Slip

Pack Count

50

Pore Size (µm)

0.45

Sterility

Sterile

Wettability

Hydrophilic

• QuEChERS Extract Prep - Removes co-extracted waxes and pigments from QuEChERS extracts, protecting GC-MS and LC-MS systems during pesticide testing.
• Pre-Blot Sample Prep - Ensures ultra-low protein binding for maximum sample recovery ahead of sensitive immunodetection protocols and assays.
• Mycotoxin Screening - Clarifies grain and food extracts ahead of HPLC analysis, supporting reliable detection of aflatoxins and other mycotoxins.
• Beverage QC - Clarifies wine, beer, and juice samples ahead of HPLC testing for organic acids, sugars, and preservatives.
• Forensic Toxicology Screening - Clarifies urine samples ahead of LC-MS drug screening, supporting reliable detection of abused drugs and metabolites.
• Trace Analysis - Prevents non-specific binding in trace analysis, keeping low-concentration analytes in solution for reliable detection.