Syringe Filters, 13 mm, PVDF, 0.45 um porosity. Polypropylene, Antarisz Brand. 1000/CS.
Additional Info:
The CS10-58045EV13K Antarisz™ Syringe Filters are economical, high-throughput membrane filters designed for HPLC sample preparation, biological filtration, and general laboratory workflows. Featuring a 0.45 µm hydrophilic PVDF (polyvinylidene fluoride) membrane, these filters provide fast flow rates, low protein binding, and broad chemical compatibility, making them ideal for sample clarification and prefiltration.
Hydrophilic PVDF membranes do not require pre-wetting, enabling efficient filtration of aqueous samples while maintaining compatibility with many organic solvents. Their low non-specific binding and low extractables support clean chromatographic baselines and high analyte recovery, especially for biological samples.
The 0.45 µm pore size is optimized for clarification and prefiltration, delivering higher flow rates and reduced clogging compared to finer membranes.
The 13 mm format is suited for low sample volumes, offering efficient filtration with minimal loss. The polypropylene housing provides durability and chemical resistance, while standard luer connections ensure secure syringe compatibility.
Packaged in a 1000/case bulk format, these filters are ideal for high-volume laboratories and offer a cost-effective alternative to premium pharma-grade filters and leading brands.
Key Features
0.45 µm Hydrophilic PVDF Membrane
Ideal for clarification and prefiltration
Higher flow vs. 0.22 µm membranes
Low Protein Binding
Minimizes analyte loss
Ideal for biological samples
No Pre-Wetting Required
Ready-to-use with aqueous solutions
Improves workflow efficiency
Broad Chemical Compatibility
Compatible with aqueous and many organic solvents
Versatile across applications
High Flow Performance
Fast filtration reduces processing time
Minimizes clogging
13 mm Format for Small Volumes
Optimized for low sample sizes
Reduces sample waste
Low Extractables
Clean baselines for chromatography
Supports reproducible results
Durable Polypropylene Housing
Chemically resistant and robust
Ensures consistent performance
Economical Bulk Packaging (1000/Case)
Reduces cost per sample
Ideal for high-throughput labs
Typical Applications
HPLC & UHPLC Sample Preparation – sample clarification prior to injection
Biological Sample Filtration – proteins, peptides, and biomolecules
Prefiltration – extends life of 0.22 µm filters
Aqueous & Mixed Solvent Filtration – versatile across sample types
Environmental Water Testing – filtration of aqueous samples
General Laboratory Filtration – routine analytical workflows
Specifications
Filter Type: Syringe Filter (Membrane)
Membrane Material: PVDF (Hydrophilic)
Pore Size: 0.45 µm
Diameter: 13 mm
Housing Material: Polypropylene (PP)
Connection Type: Luer Lock / Slip
Hydrophilicity: Yes (no pre-wetting required)
Protein Binding: Low
Max Operating Temperature: <100°C
Chemical Compatibility: Aqueous 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™