Syringe Filters, 13 mm, RC, 0.22 um porosity. Polypropylene, Antarisz Brand. 100/PK.
Additional Info:
The CS10-58022ER13C Antarisz™ Syringe Filters are economical, high-performance membrane filters designed for HPLC sample preparation, biological analysis, and mixed solvent filtration. Featuring a 0.22 µm regenerated cellulose (RC) membrane, these filters provide exceptional chemical compatibility with both aqueous and organic solvents, making them one of the most versatile membrane types available.
Regenerated cellulose membranes are naturally hydrophilic, eliminating the need for pre-wetting and ensuring efficient filtration of aqueous samples. With extremely low non-specific binding, RC filters are ideal for maximizing recovery of proteins, peptides, and other sensitive biomolecules.
Unlike some alternative membranes, RC filters are manufactured without binders, surfactants, or wetting agents, resulting in low extractables and clean baselines—critical for high-sensitivity analytical methods such as HPLC and dissolution testing.
The 13 mm format is optimized for low sample volumes, offering fast filtration and low hold-up volume (<30 µL) to preserve valuable samples. The polypropylene housing ensures broad chemical compatibility and durability.
Antarisz™ syringe filters serve as a cost-effective alternative to premium pharma-grade filters and leading brands, delivering reliable performance for routine laboratory workflows.
Key Features
0.22 µm Regenerated Cellulose Membrane
Fine particulate removal with excellent clarity
Suitable for both aqueous and organic samples
Ultra-Low Non-Specific Binding
Maximizes recovery of proteins and biomolecules
Ideal for sensitive biological samples
Hydrophilic Membrane (No Pre-Wetting Required)
Ready-to-use with aqueous solutions
Improves workflow efficiency
Broad Chemical Compatibility
Compatible with aqueous and organic solvents
Ideal for mixed solvent systems and gradients
Low Extractables (Binder-Free Construction)
No surfactants or additives
Clean results for analytical applications
13 mm Format for Small Volumes
Efficient filtration of low-volume samples
Minimizes sample loss
Low Hold-Up Volume (<30 µL)
Preserves valuable or limited samples
Improves recovery
Autoclavable & Thermally Stable
Stable up to ~135°C (275°F)
Suitable for sterilization workflows
Economical Alternative to Leading Brands
Reliable, consistent performance
Lower cost for routine lab use
Typical Applications
HPLC & UHPLC Sample Preparation – low extractables and broad compatibility improve analytical results
Biological Sample Filtration – ideal for proteins, peptides, and enzymes with minimal binding
Dissolution Testing – excellent for pharmaceutical tablet and capsule analysis
Mixed Solvent Filtration – suitable for aqueous/organic blends and gradient methods
Environmental Analysis – filtration of water and solvent-based samples
General Laboratory Filtration – versatile option for routine analytical workflows
Specifications
Filter Type: Syringe Filter (Membrane)
Membrane Material: Regenerated Cellulose (RC)
Pore Size: 0.22 µm
Diameter: 13 mm
Housing Material: Polypropylene (PP)
Connection Type: Luer Lock Inlet / Luer Slip Outlet
Hydrophilicity: Yes (no pre-wetting required)
Protein Binding: Very low (low non-specific binding)
Effective Filtration Area: ~1.3 cm²
Hold-Up Volume: <30 µL
Autoclavable: Yes (up to ~135°C)
Chemical Compatibility: Aqueous solutions and many organic solvents
Sterility: Non-sterile
Pack Size: 100/PK
Brand: Antarisz™