Cellulose Acetate Syringe Filters, 0.45um, 25mm, Luer-Lok/Luer Lok, Nonsterile, PFAS-Free, 100/Pk
GVS SKU: FJ25ANCCA004FH01PF

GVS ABLUO Cellulose Acetate (CA) Syringe Filters, 0.45 µm, 25 mm, 100/Pk - FJ25ANCCA004FH01PF

Class 100,000 cleanroom conditions govern GVS's syringe filter and membrane production, held to the specifications its quality management system defines. Because each syringe filter is dedicated to one sample, a failed or contaminated filtration stays isolated to its own analyst's run and leaves the next analyst's queue clear. The cellulose acetate surface stays smooth with low extractable background and maintains a particle cutoff at that rating. The creep-resistant MBS matrix stays pressed firmly to the membrane while tolerating aqueous acids, bases, and alcohols during standard prep and combines surface hardness with impact strength. Where bench-scale prep must move quickly from one sample to the next, each sample starts as clean as the last without a carry-over risk or a cleaning step between uses.

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. For laboratories quantifying trace PFAS under EPA Method 1633 in environmental and wastewater matrices, the clean filtration background preserves data quality from sample preparation through final instrumental detection.

Membrane Characteristics

• Cellulose ester backbone stable across aqueous pH range of 4 to 8
• Naturally hydrophilic surface wets readily with aqueous samples
• Dilute samples retain their true, unadsorbed concentration through the membrane
• Lot-to-lot uniformity in pore distribution produces consistent retention across batches
• No alcohol pre-wetting required before aqueous sample introduction

Housing Characteristics

• Sub-wavelength core-shell rubber domains toughen the methacrylate matrix without introducing optical haze
• Luer-compatible MBS housing connects directly to standard syringe tips for hand-pressure filtration
• Hard methacrylate surface resists scuffing through repeated handling
• Transparent body lets the operator confirm full sample recovery

Juggling several filter types for one routine clarification eats up your bench time. General-purpose aqueous filtration supports the sample types you handle every day so you can standardize one filter across most aqueous methods. Request available pack sizes and lead times across this filtration line's membrane options from the Tisch Scientific team.

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

Color

Yellow

Connection Type

Luer-Lok/Luer Lok

Construction

Acrylic housing

Diameter

25mm

Inlet Connection

Female Luer Lock

Material

Cellulose Acetate (CA)

Membrane Color

Yellow

Outlet Connection

Male Luer Lock

Pack Count

100

Pore Size (µm)

0.45

Sterility

Nonsterile

Wettability

Hydrophilic

• Stability Testing Prep - Hydrophilic CA membrane clarifies stability samples without analyte loss, supporting accurate potency tracking over time.
• Urinalysis Prep - CA clarifies urine samples by removing particulates ahead of automated urinalysis without altering biochemical composition.
• Biomarker Assay Prep - Low-binding CA prevents biomarker adsorption during sample prep, preserving analyte concentrations for immunoassay panels.
• Allergen Testing Prep - CA's low-binding surface cleanly passes allergen proteins from aqueous food extracts ahead of ELISA allergen quantitation.
• Biological Solutions - Offers a stable, hydrophilic membrane for sensitive aqueous fluids, letting critical analytes pass through freely.
• Pharma Buffer Filtration - Low-extractable CA filters pharmaceutical-grade aqueous buffers ahead of formulation and biological assay applications.