The Original Vertical Ultrafilter

With sample volume flexibility from 100ul to 20ml and with the widest range of MWCOs (from 2,000 Da to 0.2 μm) the Vivaspin collection from Sartorius Stedim Biotech offers convenient solutions for
various applications including: Protein, DNA and Enzyme concentration, desalting; buffer exchange; diafiltration; cell harvesting; HPLC sample preparation; forensic analyses and more.

The Vivaspin range incorporates a centrifugal ultrafilter membrane with a patented vertical membrane design and thin channel filtration chamber for minimal membrane blocking and for high speed concentration when preparing biological samples.

The innovative dead-stop technology feature ensures minimal sample loss during centrifugation and eliminates the risk of filtration to dryness.

The product also comes with a wide range of membrane types from; PES, CTA and the patented Hydrosart®. Vivaspin provides users with a fast onestep procedure incorporating ease of use and
exceptional recovery rates.

The range of Vivaspin from Sartorius Stedim Biotech include the unique sample volume sizes Vivaspin 6 and Vivaspin 20 incorporating the original dual vertical membrane system with dead-stop technology
for those larger processing volume samples. And for viscous samples such as serum, the Vivaspin 20 can be used under ‘pressure-fugation’ mode.