产品名称
Nalgene® bottle-top sterile filter units, filter capacity 500 mL, pore size 0.2 μm, fits 45 mm bottle neck
material
polyethersulfone membrane
polystyrene housing
sterility
sterile
feature
cap
graduations
packaging
pack of 12 ea
manufacturer/tradename
Nalgene® 595-4520
diam.
75 mm
filter capacity
500 mL
funnel capacity
500 mL
neck diam.
45 mm
pore size
0.2 μm
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Legal Information
Nalgene is a registered trademark of Thermo Fisher Scientific or its subsidiaries
Application
Nalgene® bottle-top sterile filter units are suitable for the filtration of cell culture media, additives, serum, and buffers.
Features and Benefits
Nalgene® bottle-top sterile filter units have the following benefits:
- Polyethersulfone (PES) membrane is best suited for tissue culture.
- Faster results and less waiting time.
- Non-pyrogenic and endotoxin free.
- PES exhibits low protein binding, resulting in low chances of loss of protein from media.
- PES is hydrophilic and thus does not require external wetting agents or surfactants.
- PES offers higher aqueous flow rates.
- PES has greater strength, capacity, and chemical resistance than cellulose acetate, nitrocellulose, or nylon.
- Polystyrene body with graduations.
General description
Polystyrene body with graduations. Membrane is polyethersulfone (PES), offering higher aqueous flow rates, lower extractables (no wetting agents), lower protein binding, and greater strength, capacity and chemical resistance than cellulose acetate, nitrocellulose or nylon. Sterile.
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