Syringe Filters, 25 mm, Cellulose Acetate, 0.22 um porosity. Polypropylene, Antarisz Brand. 100/PK.
Additional Info:
The CS10-58022EC25C Antarisz™ Syringe Filters are economical, high-performance membrane filters designed for HPLC sample preparation, biological filtration, and general laboratory applications. Featuring a 0.22 µm cellulose acetate (CA) membrane, these filters provide fine particulate removal with excellent flow rates and minimal analyte loss.
Cellulose acetate membranes are naturally hydrophilic, eliminating the need for pre-wetting and enabling efficient filtration of aqueous samples. With very low protein binding, these filters are ideal for applications requiring maximum recovery of proteins, enzymes, and sensitive biomolecules.
The 25 mm diameter allows for higher sample volumes and faster throughput compared to smaller formats, while the polypropylene housing ensures broad chemical compatibility and durability.
Antarisz™ syringe filters offer a cost-effective alternative to premium pharma-grade filters and leading brands, delivering reliable, consistent performance for routine laboratory workflows.
Key Features
0.22 µm Cellulose Acetate Membrane
Fine filtration for particulate removal and clarity
Ideal for aqueous and biological samples
Low Protein Binding
Minimizes analyte loss
Excellent for proteins, enzymes, and biomolecules
Hydrophilic Membrane (No Pre-Wetting Required)
Ready-to-use with aqueous solutions
Improves workflow efficiency
25 mm Diameter for Higher Throughput
Processes larger sample volumes
Faster filtration and reduced clogging
Thermal Stability & Autoclavable
Stable up to 135°C (275°F)
Suitable for sterilization procedures
Broad Chemical Compatibility
Compatible with dilute acids, bases, and aqueous solutions
Economical Alternative to Leading Brands
Reliable performance at lower cost
Ideal for routine laboratory use
Typical Applications
HPLC & UHPLC Sample Preparation – removes fine particulates before injection to protect columns and improve reproducibility
Biological Sample Filtration – ideal for proteins, enzymes, and cell culture media with minimal binding
Pharmaceutical Sample Preparation – clarifies aqueous solutions requiring low adsorption
Environmental Testing – filtration of water samples and aqueous extracts
Clinical & Diagnostic Workflows – sample clarification for analytical testing
General Laboratory Filtration – routine filtration of aqueous and low-viscosity solutions
Specifications
Filter Type: Syringe Filter (Membrane)
Membrane Material: Cellulose Acetate (CA)
Pore Size: 0.22 µm
Diameter: 25 mm
Housing Material: Polypropylene (PP)
Connection Type: Standard Luer Lock / Slip
Hydrophilicity: Yes (no pre-wetting required)
Protein Binding: Very low
Autoclavable: Yes (up to 135°C)
Effective Filtration Area: ~4.9–5.3 cm²
Hold-Up Volume: <150 µL
Sterility: Non-sterile
Pack Size: 100/PK
Brand: Antarisz™