Filtration unit, cellulose nitrate membrane, sterile

Single-use disposable filter unit from Nalgene for sterile filtration. High throughput for water and aqueous solutions. Surfactant-free cellulose nitrate membrane.

Lot no., catalogue no., membrane type, pore size and expiration date are all printed on the bottle, ensuring high traceability and easy identification.

Cellulose nitrate / nitrocellulose (CN/NC): Mechanically strong membranes with high flexibility, providing high flow rates. The chemical stability, even membrane structure, and generally low adsorption make the membrane a good choice for trace element analysis. Not recommended for protein applications due to their high levels of protein binding.

• Diameter (membrane): 50 mm
• Pore size: 0.45 µm
• Volume (top/bottom): 115/115 mL
• Each pack contains 72 filter units.