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

Featuring a naturally hydrophilic cellulose acetate (CA) membrane with a 0.45um pore size, this PFAS-free syringe filter delivers fast, low-binding clarification of aqueous and organic solutions. The 25mm membrane is held within a modified acrylic housing that bidirectionally supports the membrane, allowing both sample injection and aspiration, and is supplied nonsterile in a pack of 100. Female Luer Lock inlet and Male Luer Lock outlet connections provide a secure, leak-resistant fit to standard syringes.

Key Cellulose Acetate Membrane Characteristics

• Naturally hydrophilic CA membrane wets readily for efficient filtration of aqueous and alcohol solutions
• Low protein binding helps preserve dilute analytes and sample integrity
• Low extractables support clean filtrate for sensitive downstream analysis
• 0.45um pore size suited to particulate removal and general sample clarification
• PFAS-free construction supports trace PFAS testing and verification workflows

Key Construction Characteristics

• Modified acrylic housing bidirectionally supports the membrane for injection or aspiration
• Female Luer Lock inlet and Male Luer Lock outlet (Luer-Lok/Luer Lok) connections
• 25mm membrane diameter housed in a 33mm housing
• Nonsterile, supplied 100 per pack
• Each filter is labeled with the specific membrane material and pore size for easy identification

This filter provides reliable, reproducible clarification while maintaining sample integrity across routine laboratory preparation. The low hold-up volume and broad chemical compatibility of the CA membrane make it well suited to protecting analytical instrumentation and preserving valuable sample volumes. Consistent membrane retention and a securely welded housing help eliminate filter by-pass for dependable results.

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

• Sample Clarification Removes particulates from aqueous and organic solutions to produce clear filtrate for analysis.
• HPLC and GC Sample Preparation Protects chromatography columns and instrumentation by removing fine particulates prior to injection.
• Buffer and Reagent Filtration Clarifies buffers and reagent solutions where low protein binding helps preserve dilute components.
• Protein and Biological Fluid Filtration The low-binding CA membrane suits clarification of protein aqueous solutions and biological fluids.
• PFAS Testing Workflows PFAS-free construction supports trace-level PFAS sample preparation and verification of PFAS-free claims.
• General Particulate Removal Provides routine removal of suspended solids from laboratory solutions and solvents.