Syringe Filters, 25 mm, Nylon, 0.45 um porosity. Polypropylene, Antarisz Brand. 100/PK.
Additional Info:
The CS10-58045EN25C Antarisz™ Syringe Filters are economical, high-performance membrane filters designed for HPLC sample preparation and general laboratory filtration. Featuring a 0.45 µm nylon membrane, these filters provide fast flow rates and broad chemical compatibility, making them ideal for sample clarification and prefiltration of both aqueous and organic solutions.
Nylon membranes are naturally hydrophilic yet solvent-resistant, enabling efficient filtration of aqueous samples, alcohols, and many organic solvents commonly used in HPLC mobile phases. This makes them highly versatile for mixed solvent systems and routine analytical workflows.
The 0.45 µm pore size is optimized for clarification and prefiltration, providing higher flow rates and reduced clogging compared to finer membranes.
The 25 mm diameter supports higher sample volumes and faster throughput, improving efficiency in routine and high-volume laboratory workflows. With a low hold-up volume (<120 µL), these filters help maximize sample recovery while minimizing waste.
Constructed with a double-sealed polypropylene housing, these filters provide leak-free performance and durability. The female luer lock inlet and male luer slip outlet ensure secure, universal compatibility with standard syringes.
Antarisz™ syringe filters are a cost-effective alternative to premium pharma-grade filters and leading brands, delivering reliable performance for everyday use.
Key Features
0.45 µm Nylon Membrane
Ideal for clarification and prefiltration
Higher flow vs. 0.22 µm membranes
Broad Chemical Compatibility
Compatible with aqueous and organic solvents
Ideal for HPLC mobile phases and mixed systems
Hydrophilic & Solvent Resistant
No pre-wetting required for aqueous samples
Handles diverse solvent compositions
High Flow Performance
Efficient filtration of particulate samples
Reduces clogging and improves throughput
25 mm Diameter for Higher Throughput
Processes larger sample volumes
Improves lab productivity
Low Hold-Up Volume (<120 µL)
Maximizes sample recovery
Reduces waste
Durable Double-Sealed Housing
Leak-resistant under pressure
Ensures consistent performance
Universal Luer Compatibility
Luer lock inlet / luer slip outlet
Fits standard syringes
Economical Alternative to Leading Brands
Reliable results at lower cost
Typical Applications
HPLC & UHPLC Sample Preparation – sample clarification prior to injection
Filtration of Aqueous & Organic Solvents – ideal for mixed mobile phases
Prefiltration – used ahead of 0.22 µm filters to extend membrane life
Pharmaceutical Sample Preparation – clarification of formulations
Environmental Testing – filtration of water and solvent extracts
General Laboratory Filtration – routine sample preparation
Specifications
Filter Type: Syringe Filter (Membrane)
Membrane Material: Nylon
Pore Size: 0.45 µm
Diameter: 25 mm
Housing Material: Polypropylene (PP)
Connection Type: Luer Lock Inlet / Luer Slip Outlet
Hydrophilicity: Yes (no pre-wetting required for aqueous samples)
Chemical Compatibility: Aqueous solutions, alcohols, many organic solvents
Effective Filtration Area: ~4.9 cm²
Hold-Up Volume: <120 µL
Sterility: Non-sterile
Pack Size: 100/PK
Brand: Antarisz™