250mL Bottle Top Vacuum Filter (No Bottle), 0.22um, PVDF, Sterile, GL45, case/24

250mL Bottletop vacuum filters without reservoir bottles, 0.22um, PVDF, Sterile, GL-45 thread

Disposable vacuum filters are mainly used in tissue culture media and biological fluids for separation and purification of large volume samples. The whole set includes membrane diaphragm, a graduated, transparent polystyrene funnel connected to a receiving bottle by a connector (bottles 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. The filtered samples can be stored directly in sterile collection bottles.

Features:

• High flow rates and high throughput
• Precise graduation on the bottle wall
• Membrane materials include: PES, PVDF, CA, MCE
• Volume: 250ml
• Low protein binding
• Gamma-ray sterilization
• Filter diameter: 250ml volume for the 50mm membrane diameter.
• The design of hose connector is adaptable to various hose diameters.
• Light weight and firm outer wall structure, easy to grasp

Warning

• Do not use plastic bottles, glass bottles, flasks or containers that are not designed for filtration and cannot withstand negative pressure to connect to the upper cup .
• Not suitable for culture flasks larger than 2L.
• Working temperature: 4-37°C.
• Working pressure: 0.03-0.06Mpa, if there is foam, please reduce pressure appropriately.
• Tighten the upper cup and bottle mouth by hand, but do not over tighten.
• Personal protective equipment must be used at all times, and goggles must be worn when using vacuum equipment.
• Work on the aseptic operating table.
• It is not recommended to recycle any hazardous substances, hazardous substances, wastes or biochemically hazardous materials.