Z370649

Nalgene^® vacuum filtration system

filter capacity 500 mL, pore size 0.45 μm

• Synonym(s): bottletop filtration system, sterile filtration
• UNSPSC Code: 41104900
• NACRES: NB.24

Properties

• material: polyethersulfone membrane
• sterility: sterile
• feature: cap plug seal; graduations
• packaging: pack of 12
• manufacturer/tradename: Nalgene^® 169-0045
• bottle capacity: 500 mL
• filter capacity: 500 mL
• funnel capacity: 500 mL
• membrane diam.: 90 mm
• pore size: 0.45 μm

Description

General description

Polyethersulfone (PES) exhibits low protein binding, resulting in low chances of losing protein from media. It is hydrophilic and thus does not require external wetting agents or surfactants. PES offers higher aqueous flow rates. It has greater strength, capacity, and chemical resistance than cellulose acetate, nitrocellulose, or nylon.

Features and Benefits

• The polyethersulfone (PES) membrane exhibits low protein binding, resulting in low chances of protein loss from media.
• Hydrophilic PES does not require external wetting agents or surfactants.
• Offers higher aqueous flow rates, greater strength, capacity, and chemical resistance that is optimized for use with most cell and tissue culture media.
• The 0.45 μm membrane pore size is ideal for specialty applications, particle removal, and general clarification.
• Non-pyrogenic and endotoxin-free.

Legal Information

Nalgene is a registered trademark of Thermo Fisher Scientific or its subsidiaries