Syringe Filters, 25 mm, PVDF, Hydrophilic, 0.22 um Pore Size. Polypropylene, Antarisz Brand. 1000/CS.
Additional Info:
The CS10-58022EV25K Antarisz™ Syringe Filters are economical, high-throughput membrane filters designed for HPLC sample preparation, biological filtration, and general laboratory workflows. Featuring a 0.22 µm hydrophilic PVDF (polyvinylidene fluoride) membrane, these filters provide excellent flow rates, low protein binding, and reliable particulate removal, making them well suited for both analytical and life science applications.
Hydrophilic PVDF membranes are designed for maximum versatility, offering broad compatibility with aqueous solutions and many organic solvents. Unlike hydrophobic membranes, these filters do not require pre-wetting, improving workflow efficiency and ease of use in high-throughput environments.
PVDF membranes are widely used in chromatography due to their low extractables and clean baseline performance, supporting accurate and reproducible HPLC and UHPLC results.
The 25 mm diameter enables higher sample throughput and faster filtration, making these filters ideal for larger sample volumes and high-volume laboratory operations. With a low hold-up volume (<120 µL), they maximize recovery of valuable samples while minimizing waste.
Constructed with a medical-grade polypropylene housing, these syringe filters provide excellent chemical resistance and durability, while standard luer connections ensure secure, universal compatibility with laboratory syringes.
Packaged in a 1000/case bulk format, these filters are ideal for high-volume labs and serve as a cost-effective alternative to premium pharma-grade filters and leading brands.
Key Features
0.22 µm Hydrophilic PVDF Membrane
Fine particulate removal for high-purity applications
Ideal for aqueous and mixed solvent systems
Low Protein Binding
Minimizes analyte loss
Excellent for proteins and biological samples
No Pre-Wetting Required
Naturally hydrophilic membrane
Simplifies and speeds workflows
Broad Chemical Compatibility
Compatible with aqueous and many organic solvents
Versatile across analytical and research applications
High Flow Rates
Fast filtration improves productivity
Ideal for high-throughput environments
25 mm Diameter for High Throughput
Handles larger sample volumes efficiently
Enhances lab performance
Low Hold-Up Volume (<120 µL)
Maximizes sample recovery
Reduces waste
Low Extractables
Clean baselines for chromatography
Supports reproducible results
Durable Polypropylene Housing
Chemically resistant, robust construction
Ensures consistent performance
Economical Bulk Packaging (1000/Case)
Lower cost per sample
Ideal for high-volume operations
Typical Applications
HPLC & UHPLC Sample Preparation – removes particulates prior to injection for improved chromatographic performance
Biological Sample Filtration – ideal for proteins, peptides, and biomolecules with low binding
Aqueous & Mixed Solvent Filtration – versatile for a wide range of sample types
Environmental Water Testing – filtration of aqueous environmental samples
Pharmaceutical Sample Preparation – filtration of drug formulations and analytical solutions
General Laboratory Filtration – routine filtration across diverse workflows
Specifications
Filter Type: Syringe Filter (Membrane)
Membrane Material: PVDF (Hydrophilic)
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
Max Operating Temperature: <100°C
Chemical Compatibility: Aqueous solutions and many organic solvents
Chemical Limitations: Not recommended for DMF, DMSO, MEK, acetone, or strong caustics (>6N)
Sterility: Non-sterile
Pack Size: 1000/Case
Brand: Antarisz™