The Sartorius Vivaspin 15R Centrifugal Concentrators with PES membrane provide efficient filtration and concentration of biological samples. These disposable ultrafiltration devices concentrate and purify samples over 100x in a single spin, ensuring fast and reliable laboratory performance.
Product Features
- Disposable ultrafiltration devices concentrate and purify biological samples up to 100x in one spin
- Twin vertical membranes increase surface area for faster filtration
- Polyethersulfone (PES) membrane optimized for most solutions when recovery is most important
- Modified regenerated cellulose membrane designed for "sticky" samples
- Ultimate recovery at low adsorption (95 to 98%) and very small hold-up volume (<20 µl)
- Ideal for desalting and concentration of Ig fractions
Benefits
- Speeds sample preparation with efficient concentration
- High recovery rates minimize sample loss
- Low adsorption membrane protects delicate samples
- Small hold-up volume reduces sample waste
- Disposable design reduces contamination risk and cleanup
Why Choose the Sartorius Vivaspin 15R Centrifugal Concentrators, PES Membrane, 10,000 Da, 12/PK?
Designed for reliable filtration of sticky and sensitive biological samples, the Sartorius Vivaspin 15R concentrators combine high recovery rates and low adsorption membranes. Ideal for applications requiring desalting and concentration of immunoglobulin fractions, these concentrators deliver consistent performance and ease of use.
