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NEST® Bottle Top Filters

NEST® Bottle Top Filters

NEST® Bottle Top Filters are mainly used in the isolation and purification of large volume samples in tissue culture medium and biological fluid. Included is the membrane diaphragm, and a graduated, transparent polystyrene funnel that you can connect to a receiving bottle of your choice (not included). The disposable vacuum filter utilizes a vacuum pump to provide pressure differentials for processing large volumes of tissue culture fluids and other laboratory fluid solutions and the volume of processed samples could be up to several liters.


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Product Details

• High flow rates and high throughput • Membrane materials include: PES or PVDF; Volume: 50mL, 150mL 250ml、500ml and 1000ml • Low protein binding • Gamma-ray sterilization • Filter diameter: 250ml volume for the 50mm membrane diameter 500ml volume for the 90mm membrane diameter. • The design of hose connector is adaptable to various hose diameters. • Light weight