Syringe Filters, 25 mm, PES, 0.22 um porosity. Polypropylene, Antarisz Brand. 100/PK.
Additional Info:
The CS10-58022ES25C Antarisz™ Syringe Filters are economical, high-performance membrane filters designed for HPLC sample preparation, biological filtration, and general laboratory workflows. Featuring a 0.22 µm polyethersulfone (PES) membrane, these filters deliver exceptional flow rates, low protein binding, and reliable particulate removal, making them ideal for demanding analytical applications.
PES membranes are naturally hydrophilic, allowing direct use with aqueous samples without pre-wetting. Known for their high flow efficiency combined with low protein binding, PES filters are widely used in life sciences, pharmaceutical analysis, and routine laboratory filtration where sample recovery is critical.
The 25 mm diameter enables higher sample throughput and faster filtration, making these filters ideal for larger sample volumes and high-throughput environments. The low hold-up volume (<120 µL) helps maximize sample recovery and reduce waste.
Constructed with a durable polypropylene housing, these syringe filters offer broad chemical compatibility, making them suitable for buffers, biological fluids, and aqueous reagent systems.
Antarisz™ syringe filters are a cost-effective alternative to premium pharma-grade filters and leading brands, delivering consistent performance for routine laboratory use.
Key Features
0.22 µm PES Membrane
Fine particulate removal for analytical clarity
Ideal for biological and aqueous samples
Naturally Hydrophilic Membrane
No pre-wetting required
Efficient filtration of aqueous solutions
Low Protein Binding
Minimizes analyte loss
Excellent for proteins, enzymes, and biomolecules
High Flow Rates
Fast filtration increases lab efficiency
Ideal for high-throughput workflows
25 mm Diameter for Higher Throughput
Processes larger sample volumes efficiently
Improves productivity
Low Hold-Up Volume (<120 µL)
Maximizes sample recovery
Reduces waste
Broad Chemical Compatibility
Compatible with buffers, reagents, and aqueous systems
Versatile across applications
Durable Polypropylene Housing
Chemically resistant and robust
Ensures consistent performance
Economical Alternative to Leading Brands
Reliable results at lower cost
Ideal for routine lab use
Typical Applications
HPLC & UHPLC Sample Preparation – removes fine particulates prior to injection for improved system performance
Biological Sample Filtration – ideal for proteins, enzymes, and cell culture media
Buffer & Reagent Filtration – ensures purity of laboratory solutions
Pharmaceutical Sample Preparation – filtration of aqueous drug formulations
Environmental Water Testing – filtration of aqueous environmental samples
General Laboratory Filtration – routine filtration of aqueous solutions
Specifications
Filter Type: Syringe Filter (Membrane)
Membrane Material: Polyethersulfone (PES)
Pore Size: 0.22 µm
Diameter: 25 mm
Housing Material: Polypropylene (PP)
Connection Type: Luer Lock Inlet / Luer Slip Outlet
Hydrophilicity: Yes (no pre-wetting required)
Protein Binding: Low
Effective Filtration Area: ~4.9 cm²
Hold-Up Volume: <120 µL
Chemical Compatibility: Aqueous solutions, buffers, biological fluids
Sterility: Non-sterile
Pack Size: 100/PK
Brand: Antarisz™