Syringe Filters, 25 mm, PES, 0.22 um porosity. Polypropylene, Antarisz Brand. 1000/CS.
Additional Info:
The CS10-58022ES25K Antarisz™ Syringe Filters are economical, high-throughput membrane filters designed for HPLC sample preparation, biological filtration, and general laboratory applications. Featuring a 0.22 µm polyethersulfone (PES) membrane, these filters deliver excellent flow rates, low protein binding, and reliable particulate removal, making them ideal for demanding analytical and life science workflows.
PES membranes are naturally hydrophilic, enabling efficient filtration of aqueous solutions without pre-wetting. Their low protein binding characteristics ensure maximum recovery of proteins, enzymes, and other biomolecules, making them well suited for biological and pharmaceutical applications.
With broad chemical compatibility, PES filters are ideal for buffers, reagents, and biological fluids, supporting consistent performance across a wide range of laboratory processes.
The 25 mm diameter provides higher sample throughput and faster filtration, making these filters ideal for larger volumes and high-throughput environments. Combined with a low hold-up volume (<120 µL), they maximize sample recovery while minimizing waste.
Packaged in a 1000/case bulk configuration, these filters are ideal for high-volume laboratories and serve as a cost-effective alternative to premium pharma-grade filters and leading brands.
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 and consistent filtration of aqueous solutions
Low Protein Binding
Minimizes analyte loss
Ideal for proteins, enzymes, and biomolecules
High Flow Rates
Fast filtration improves efficiency
Suitable for high-throughput workflows
25 mm Diameter for High Throughput
Processes larger sample volumes efficiently
Improves productivity in busy labs
Low Hold-Up Volume (<120 µL)
Maximizes recovery of valuable samples
Reduces waste
Broad Chemical Compatibility
Compatible with buffers, reagents, and biological fluids
Versatile for routine laboratory use
Durable Polypropylene Housing
Chemically resistant and robust
Ensures consistent performance
Economical Bulk Packaging (1000/Case)
Reduces cost per sample
Ideal for high-volume operations
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 solutions used in lab workflows
Pharmaceutical Sample Preparation – filtration of aqueous formulations and analytical samples
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: 1000/Case
Brand: Antarisz™