Cellulose Acetate Syringe Filters, 5.0um, 25mm, Luer-Lok/Luer Lok, Nonsterile, Brown, 500/Pk
GVS SKU: FJ25ANCCA050PD01

Featuring a naturally hydrophilic cellulose acetate membrane, these 25mm syringe filters deliver rapid filtration of aqueous and organic solutions with a 5.0um pore size suited to coarse clarification and particulate removal. The membrane is housed in an ultrasonically welded acrylic housing, color-coded brown for fast pore size identification, and configured with a female Luer lock inlet and male Luer lock outlet for secure, leak-resistant connections. The improved flow channel design reduces hold-up volume, helping recover more of small or costly samples.

Key Cellulose Acetate Membrane Characteristics

• Naturally hydrophilic: wets out readily with aqueous samples for consistent flow without pretreatment.
• Low protein binding: minimizes adsorption of proteins and other analytes to protect sample integrity.
• 5.0um pore size: targets coarse clarification and removal of larger particulates ahead of analysis.
• Broad sample suitability: handles aqueous and organic solutions, biological fluids, buffers, and protein solutions.

Key Construction Characteristics

• Housing: ultrasonically welded acrylic, integrity tested to eliminate potential filter bypass.
• Connection: Luer-Lok inlet and Luer Lok outlet for secure syringe attachment.
• Membrane diameter: 25mm, color-coded brown for easy identification when out of original packaging.
• Sterility: nonsterile.
• Pack: 500 filters per pack.

This filter provides reliable, reproducible sample preparation while protecting downstream instruments and columns from particulate fouling. The low protein binding membrane and low hold-up volume help maintain sample integrity and maximize recovery. Each device is integrity tested to ensure a proper fit and weld for dependable performance.

Color

Brown

Connection Type

Luer-Lok/Luer Lok

Construction

Acrylic (ultrasonically welded)

Diameter

25mm

Filtration Area

4.4 cm²

Inlet Connection

Female Luer Lock

Material

Cellulose Acetate (CA)

Maximum Operating Pressure

75 psi

Outlet Connection

Male Luer Lock

Pack Count

500

Pore Size (µm)

5

Sterility

Nonsterile

Wettability

Hydrophilic

• Sample Clarification Removes larger particulates and sediment from aqueous and organic solutions prior to analysis.
• HPLC and GC Sample Prep Protects chromatography columns and instruments by clarifying samples ahead of injection.
• Biological Fluid Filtration Clarifies biological fluids with a low protein binding membrane that preserves analytes.
• Buffer Solution Filtration Removes particulates from buffer solutions to support clean downstream workflows.
• Protein Solution Handling Low protein binding cellulose acetate minimizes adsorption losses when filtering protein aqueous solutions.
• Prefiltration Serves as a coarse 5.0um prefilter to protect finer downstream membranes from heavy particulate loads.