Catalog Number - CS10-58022EC13K

The CS10-58022EC13K Antarisz™ Syringe Filters are economical, high-performance membrane filters designed for HPLC sample preparation, biological filtration, and general laboratory workflows. Featuring a 0.22 µm cellulose acetate (CA) membrane, these filters provide effective fine particulate removal with excellent flow and minimal analyte loss.

Cellulose acetate membranes are naturally hydrophilic, eliminating the need for pre-wetting and ensuring efficient filtration of aqueous solutions. With very low protein binding, these filters are ideal for applications requiring maximum recovery of proteins, enzymes, and sensitive biomolecules.

The 13 mm diameter is optimized for small-volume samples, delivering fast filtration with low hold-up volume (<100 µL). The polypropylene housing offers broad chemical compatibility and durability for routine lab use.

Packaged in a 1000/case bulk format, these filters are ideal for high-throughput laboratories and are positioned as a cost-effective alternative to premium pharma-grade filters and leading global brands.

Key Features

0.22 µm Cellulose Acetate Membrane

• Fine filtration for particulate removal

• Ideal for aqueous and biological samples

Low Protein Binding

• Minimizes sample loss

• Excellent for proteins and enzymes

Hydrophilic Membrane (No Pre-Wetting)

• Ready-to-use with aqueous solutions

• Improves workflow efficiency

13 mm Format for Low Sample Volumes

• Fast filtration with minimal hold-up

• Ideal for analytical sample prep

Thermal Stability & Autoclavable

• Stable up to 135°C (275°F)

• Suitable for sterilization processes

Broad Chemical Compatibility

• Compatible with dilute acids, bases, and aqueous systems

Economical Bulk Packaging (1000/Case)

• Cost-effective for high-volume labs

• Consistent, reliable performance

Typical Applications

• HPLC & UHPLC Sample Preparation – removes fine particulates before injection to protect columns and improve reproducibility

• Biological Sample Filtration – ideal for proteins, enzymes, and cell culture media with minimal adsorption

• Pharmaceutical Sample Preparation – clarifies aqueous solutions requiring low analyte binding

• Environmental Testing – filtration of water samples and aqueous extracts

• Clinical & Diagnostic Workflows – sample clarification for analytical testing

• General Laboratory Filtration – routine filtration of aqueous and low-viscosity samples

Specifications

• Filter Type: Syringe Filter (Membrane)

• Membrane Material: Cellulose Acetate (CA)

• Pore Size: 0.22 µm

• Diameter: 13 mm

• Housing Material: Polypropylene (PP)

• Connection Type: Standard Luer Lock / Slip

• Hydrophilicity: Yes (no pre-wetting required)

• Protein Binding: Very low

• Autoclavable: Yes (up to 135°C)

• Effective Filtration Area: ~4.6 cm²

• Hold-Up Volume: <100 µL

• Sterility: Non-sterile

• Pack Size: 1000/Case

• Brand: Antarisz™