Syringe Filters, 25 mm, PTFE, Hydrophobic, 0.22 um Pore Size. Translucent Polypropylene, Antarisz Brand. 100/PK.
Additional Info:
The CS10-58022EP25C Antarisz™ Syringe Filters are economical, high-performance filtration devices designed for HPLC sample preparation and the filtration of aggressive solvents. Featuring a 0.22 µm hydrophobic PTFE membrane, these filters provide excellent chemical resistance and reliable particulate removal in demanding laboratory environments.
PTFE membranes are inherently hydrophobic, making them ideal for organic solvents, strong acids, and chemically aggressive samples. For aqueous solutions, the membrane can be pre-wetted with alcohol to enable proper flow.
The 25 mm diameter supports higher sample volumes and faster throughput compared to smaller formats, making these filters well-suited for routine and high-throughput workflows.
The translucent polypropylene housing offers broad chemical compatibility and visual confirmation of flow, while maintaining durability and leak resistance.
Antarisz™ PTFE syringe filters provide a cost-effective alternative to premium pharma-grade filters and leading brands, delivering dependable performance without excess cost.
Key Features
0.22 µm PTFE Membrane (Hydrophobic)
Fine particulate removal for high-purity applications
Ideal for organic solvents and aggressive chemicals
Exceptional Chemical Resistance
Compatible with strong acids, bases, and organic solvents
Suitable for harsh laboratory environments
Hydrophobic Membrane
Designed for non-aqueous filtration
Can be pre-wet for aqueous applications
25 mm Diameter for High Throughput
Processes larger sample volumes
Improves lab efficiency and speed
Low Protein Binding
Minimizes analyte loss
Maintains sample integrity
Translucent Polypropylene Housing
Chemically resistant and durable
Allows visual monitoring of filtration
Universal Luer Compatibility
Luer lock inlet / luer slip outlet
Compatible with standard syringes
Economical Alternative to Leading Brands
Reliable performance at reduced cost
Ideal for routine analytical workflows
Typical Applications
HPLC & UHPLC Sample Preparation – removes particulates from organic mobile phases prior to injection
Filtration of Organic Solvents – methanol, acetonitrile, and other HPLC solvents
Aggressive Chemical Filtration – strong acids, bases, and harsh reagents
Environmental Sample Preparation – filtration of solvent-based extracts
Protein & Analytical Samples – low binding helps preserve analytes
General Laboratory Filtration – versatile for non-aqueous and mixed solvent systems
Specifications
Filter Type: Syringe Filter (Membrane)
Membrane Material: PTFE (Hydrophobic)
Pore Size: 0.22 µm
Diameter: 25 mm
Housing Material: Polypropylene (PP)
Housing Color: Translucent
Connection Type: Luer Lock Inlet / Luer Slip Outlet
Hydrophilicity: Hydrophobic (pre-wet required for aqueous samples)
Chemical Compatibility: Organic solvents, acids, bases
Protein Binding: Low
Sterility: Non-sterile
Pack Size: 100/PK
Brand: Antarisz™