Sartolab® RF , PES Vacuum Filtration Units are convenient vacuum filtration units designed for filtration of small volumes from 50 mL to 1 L. Utilizing a polyethersulfone membrane gives the Sartolab® RF several important benefits for vacuum filtration. They offer the highest flow rates, low protein binding properties and more.

The Sartolab® RF Vacuum Filtration Units are intended for the vacuum filtration of liquids, such as cell culture media, biological fluids and other aqueous solutions. These units are intended for single-use and must be disposed of after use. They are intended for research purposes only.

The Sartolab® RF includes either a 0.22 µm or a 0.45 µm polyethersulfone (PES) membrane filter, polystyrene (PS) funnel, lid, bottle and high-density polyethylene (HDPE) tubing connector, and screw cap. Screw caps of the bottles are delivered extra packed and individually wrapped to maintain sterility up to the end of filtration. The tube connector is included for stand-alone filtration.

The Sartolab® RF 150 Vacuum Filtration Unit must be connected to a vacuum source. This can be achieved by directly connecting the unit to your vacuum source. Alternatively, with the unique Sartolab® Multistation, you can perform vacuum filtration with up to six units, all at the same time. The Multistation utilizes a single vacuum source.

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