CA Syringe Filter 13mm 0.22um / 0.45um 100 Pcs Lab Aqueous Buffer Media
Optimize your critical laboratory preparations with our high-quality CA (Cellulose Acetate) Syringe Filters. Renowned for their extremely low protein binding and excellent flow rates, these non-sterile filters are the ultimate choice for recovering maximum protein from aqueous samples, buffer solutions, and tissue culture media. Manufactured with a durable, leak-free housing, they ensure reliable performance for precision small-volume filtration.
Customize your order by selecting your required pore size and package quantity from the drop-down menu:
Pore Size:
0.22 μm: Ideal for sterilizing filtration, removing ultra-fine particles, and critical biological sample preparations.
0.45 μm: Perfect for general clarification, particulate removal, and routine media preparation.
Quantity Options:
100 Pcs / Box (Standard lab use)
300 Pcs (Bulk pack for frequent processing)
500 Pcs (Best value for high-volume lab workflows)
Ultra-Low Protein Binding: The Cellulose Acetate membrane guarantees maximum recovery of valuable proteins and biological samples.
Premium Construction: The ultrasonic-welded, virgin medical-grade Polypropylene (PP) housing is highly durable and withstands operating pressures up to 5 bar.
Minimal Sample Loss: Featuring an ultra-low hold-up volume (<25 μL), ensuring you get the most out of your 1-10 mL samples.
Clear Identification: Each individual filter is clearly marked with its membrane material (CA) and pore size to prevent errors during rapid lab prep.
Universal Fit: Equipped with a standard Female Luer Lock inlet and Male Slip Luer outlet for quick, secure, and slip-free syringe connections.
| Feature | Specification |
| Membrane Material | CA (Cellulose Acetate) |
| Housing Material | Virgin Medical-Grade Polypropylene (PP) |
| Filter Diameter | 13 mm |
| Pore Size Options | 0.22 μm OR 0.45 μm |
| Quantity | 100, 300, or 500 pieces (Selectable) |
| Sterility | Non-sterile |
| Connectors | Female Luer Lock / Male Slip Luer |
| Effective Filtration Area | 0.65 cm² |
| Recommended Volume | 1 - 10 mL |
| Hold-Up Volume | < 25 μL |
| Maximum Pressure | 5 bar |
Filtration of protein-containing solutions
Tissue culture media and biological sample preparation
Clarification of aqueous solutions and buffers
Low-volume HPLC sample preparation
(Note: Chemical compatibility depends on the membrane and the sample solvent. Always verify compatibility against your specific solvent, acid/base conditions, and pH range prior to use).