Nitrocellulose Syringe Filters, 0.22um, 25mm, Luer-Lok/Luer Slip, Sterile, 50/Pk
GVS SKU: FJ25BSCNC002AL01

GVS ABLUO Cellulose Nitrate (CN) Syringe Filters, 0.22 µm, 25 mm, 50/Pk - FJ25BSCNC002AL01

Every GVS syringe filter passes an integrity test confirming proper fit and weld, verification that the assembly is sealed against filter bypass. A sterilizing-grade syringe filter carries manufacturer bacterial retention testing built into the design, giving analysts documented sterile-grade performance without repeating that testing in-house for the format. The cellulose nitrate membrane handles water-based samples and prepared buffers while presenting a smooth, optically uniform surface and removes bacteria at its designated sub-micron pore rating. The MBS housing takes hand pressure without cracking and keeps the filtrate visible during the pass. When sample preparation calls for a sterile filtrate at the point of injection, sterilizing-grade absolute retention delivers it directly, protecting the analytical method from microbial interference.

Membrane Characteristics

• Pore sizes from 0.1 to 8 microns span sterile-grade retention through coarse-particle filtration
• Protein-binding capacity scales with internal surface area, increasing toward finer pore sizes
• Protein binding to the nitrocellulose surface is non-covalent, combining ionic and hydrophobic forces
• Low extractable levels keep aqueous filtrates free of leached membrane residues
• Vapor clearing with amyl acetate renders the membrane optically transparent for transmitted-light microscopy

Housing Characteristics

• Handles aqueous acids, bases, and alcohols without issue during sample prep
• Sub-wavelength core-shell rubber domains toughen the methacrylate matrix without introducing optical haze
• Bisphenol-A-free composition keeps background signal out of trace-level BPA and endocrine-disruptor testing
• Optically clear MBS housing keeps the sample visible end to end

Particulates that reach your column with the sample foul the frits and shorten its life. Upstream sample clarification keeps your separations clean and reproducible so your filtrate reaches the column clean. Request blanket-order pricing and paperwork support for your routine filtration purchases.

Sterilization Guidance

Factory sterilization supports immediate use in workflows where sterility assurance matters.

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

Color

Transparent

Connection Type

Luer-Lok/Luer Slip

Construction

Acrylic Housing

Diameter

25mm

Inlet Connection

Female Luer Lock

Material

Nitrocellulose (NC)

Outlet Connection

Male Luer Slip

Pack Count

50

Pore Size (µm)

0.22

Sterility

Sterile

Wettability

Hydrophilic

• Beverage Plant Hygiene - Verifies microbial cleanliness of process water, rinse water, and filling lines in food and beverage production facilities.
• Swimming Pool Compliance - Screens pool and spa waters for indicator bacteria and Pseudomonas aeruginosa for public health monitoring.
• Fermentation Process Control - Monitors yeast viability and bacterial contamination in brewery, winery, and industrial fermentation process streams.
• Ultrapure Water Bioburden - Verifies biological purity of ultrapure water in semiconductor manufacturing for process contamination control.
• Filter Binding Assays - High protein binding capacity retains protein-nucleic acid complexes for transcription factor and aptamer studies.
• Clinical Urine Culture - Concentrates uropathogens from urine specimens directly onto the membrane for direct colony counting in microbiology.