Regenerated Cellulose Syringe Filters, 0.22um, 25mm, Luer-Lok/Luer Slip, Nonsterile, 10/Pk
GVS SKU: GF25BNPGR002AT01PF

GVS ABLUO Regenerated Cellulose (RC) Syringe Filters, 0.7/0.22 µm, 25 mm, 10/Pk - GF25BNPGR002AT01PF

Every GVS syringe filter and membrane batch generates its own manufacturing record, filed inside the company's quality management system per policy. At the sub-micron pore rating, a syringe filter delivers sterilizing-grade retention at the point of use. Natural RC wets on contact without coating while removing sub-micron particulates at rated pore size and forms hydrogen-bonded water layers resisting protein adsorption. The polypropylene housing resists aqueous acids, bases, and alcohols in routine use while preserving sample chemistry across the flow path and maintains a low-dead-volume internal flow path. Where bacterial contamination must stay out of the sample, manufacturer-tested retention keeps the instrument and downstream assay protected without a housing to maintain or clean.

Free of per- and polyfluoroalkyl substances, the filter uses only fluoropolymer-free wetted materials that contribute no PFAS of their own to an aqueous filtrate during routine sample preparation. 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. Trace PFAS workflows gain a filtration step that supports defensible, contamination-controlled results across the environmental and aqueous matrices these regulatory methods routinely place under scrutiny.

Prefiltration

• Naturally hydrophilic borosilicate fiber wets quickly with aqueous samples
• Glass fiber prefilter stage sustains flow through particle-laden, hard-to-filter samples
• High dirt-holding capacity suits very turbid, high-solids sample loads
• Two-stage construction pairs a borosilicate glass fiber prefilter with the downstream membrane

Membrane Characteristics

• Continuous, non-fibrous film structure resists fiber shedding unlike loosely bonded depth media
• Cellulose polymer composition allows biodegradation unlike synthetic PES, PVDF, or nylon
• Particles well below 2 microns are removed at the rated pore size
• Acetonitrile and DMSO compatibility extends solvent-based extraction cleanup to RC filtration
• Broad compatibility with aqueous-organic mixtures supports both HPLC and non-HPLC filtration

Housing Characteristics

• Rigid polypropylene body maintains its geometry through routine filtration pressure
• Minimal ionic background from the polypropylene housing supports ion chromatography and trace-metal ICP-MS sample preparation
• The seal formed against the membrane blocks bypass at rated operating pressure
• Polypropylene density near 0.90 g/cm3 keeps housing weight low relative to denser engineering plastics

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. Request a quality certificate, lot documentation, or a blanket-order quote for your filtration order at any time.

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

Color

Clear

Connection Type

Luer-Lok/Luer Slip

Construction

Polypropylene housing, ultrasonically welded

Diameter

25mm

Filtration Area

4.63 cm²

Inlet Connection

Female Luer Lock

Material

Regenerated Cellulose (RC)

Maximum Operating Pressure

75 psi

Maximum Operating Temperature (°C)

90

Outlet Connection

Male Luer Slip

Pack Count

10

Pore Size (µm)

0.22

Pre-filter Pore Size

0.7

Prefilter (Yes/No)

Yes

Prefilter Material

Glass Fiber (GF/F)

Sterility

Nonsterile

Wettability

Hydrophilic

• Beverage QC Testing - Clarifies wine, beer, juice, and cider ahead of HPLC organic acid, sugar, and preservative profiling in quality control labs.
• LC-MS Sample Prep - Limits extractable interference with electrospray ionization, supporting sensitive LC-MS/MS quantitation of trace analytes.
• Protein Sample Prep - Low non-specific binding preserves enzyme and receptor concentrations when clarifying aqueous protein solutions for bioassays.
• Cannabis Potency Testing - Clarifies cannabis extracts with low nonspecific binding, supporting accurate THC and CBD potency quantification results.
• Fermentation QC - Clarifies fermentation broth samples for rapid glucose, ethanol, and organic acid monitoring in process analytical testing.
• ELISA Sample Prep - A hydrophilic, low non-specific binding surface minimizes antibody and antigen loss ahead of sandwich ELISA quantitation assays.