Sartorius, 180E03---------E, Sartolab® RF 250, PES Vacuum Filtration Units for 250 mL samples

Sartolab® RF 250, PES Vacuum Filtration Units were developed with state-of-the-art engineering to provide you with a reliable, convenient method for sterile vacuum filtration.
Top Features of Sartolab® Vacuum Filtration Units
Sterile vacuum filtration up to 250 mL
Developed with best engineering practices to ensure high quality

Elevate your vacuum filtration using the state-of-the-art, convenient Sartolab® RF 250, PES Vacuum Filtration Units. These units can support vacuum filtration of samples up to 250 mL. They were designed for research purposes and the filtration of small volumes.
Polyethersulfone Membrane
Sartolab® RF 250 PES Vacuum Filtration Units include a unique polyethersulfone membrane. This membrane is the optimal choice for your filtration needs, combining low protein binding properties and the highest flow rates. With a pore size of 0.22 µm, the filtration units can meet the demands for multiple applications, including sterile filtration of cell culture, media, buffers and reagents.
State of the Art Engineering
Sartolab® RF 250 PES Vacuum Filtration Units were designed to optimize your user experience in vacuum filtration. We have optimized membrane support for the lowest hold-up volumes and reduction of foam formation (and thus denaturation of proteins). Sartolab® RF 250 PES Vacuum Filtration Units include a vacuum tube connector for stand-alone filtration (these units can also be used with the Sartolab® Multistation). Further, a screw cap has been included to store the filtrate. The screw caps of the bottles are delivered extra packed, individually wrapped to maintain sterility. Notably, the 45 mm neck thread of the Sartolab® units ensures a vacuum-tight seal to bottles with this standard thread.
Minimized Contamination Risk
Sartolab® RF 250 PES Vacuum Filtration Units are ready-to-use units, minimizing the risk of contamination. There is no further need for liquid transfer for storage as the unit.

Specifications
Applications:
Application: Buffer & Media; Clarification
Application Area: Sterile filtration

Components:
With or Without Receiver Flask: RF (with receiver flask)

Dimensions:
Filter Diameter: 80 mm
Filtration Area: 43 cm²
Neck Size Bottle Top Units: ⌀ 45 mm

Features:
Device/Instrument Compatibility: Sartolab® Multistation

General Specifications:
Device Format: RF (with receiver flask)

Materials of Construction:
Housing Material: Polystyrene (PS)
Membrane Material: Polyethersulfone (PES)

Physicochemical Information:
Pore Size: 0.22 µm
Wettability: Hydrophilic

Product Information:
Brand: Sartolab® RF/BT
Device Type: Vacuum filtration units (with receiver flask)
Pack Size: 12
Packaging: Single pouch packed
Sample Type: Aqueous; Solvents and harsh liquids according to chemical compatibility

Sterility/Purity:
Delivery Condition: Sterile
Sterilization Method: E-Beam (beta) irradiation

Volume:
Filling Volume: 250 mL
Funnel Volume: 250 mL
Receiver Flask Volume: 250 mL
Volume: 250 mL