Sartorius Vivaspin 500, MWCO 50000, Pack of 25

The Sartorius Vivaspin 500 Centrifugal Concentrators with a molecular weight cut-off (MWCO) of 50,000 Da are designed for efficient concentration of biological samples up to 500 µl. Utilizing advanced polyethersulphone (PES) membranes, these concentrators ensure rapid processing with minimal membrane fouling and low protein adsorption, resulting in high sample recovery rates. The vertical membrane design facilitates fast filtration, making them ideal for applications such as protein concentration, desalting, and buffer exchange. Compatible with both swing-out and fixed-angle rotors, each unit includes a 2.2 ml sample carrier tube and features a dead-stop volume of less than 5 µl to prevent over-concentration. This pack contains 25 units, providing a convenient supply for laboratory workflows.

Key Features:

• Brand: Sartorius
• MWCO: 50,000 Da
• Sample Volume Capacity: Up to 500 µl
• Membrane Material: Polyethersulphone (PES)
• Design: Vertical membrane for rapid filtration
• Compatibility: Suitable for swing-out and fixed-angle rotors
• Dead-Stop Volume: Less than 5 µl to prevent over-concentration
• Applications: Protein concentration, desalting, buffer exchange
• Packaging: Pack of 25 units

These concentrators are essential tools for researchers requiring efficient and reliable sample concentration with high recovery rates.