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 UK Limited offers convenient solutions for various applications including: Protein, DNA and Enzyme concentration, desalting; buffer exchange; diafiltration; HPLC sample preparation; forensic analyses and more. Vivaspin incorporates a centrifugal ultrafilter membrane with a patented vertical membrane design and innovative dead-stop technology, thin channel filtration chamber for minimal membrane blocking and high speed concentration when preparing biological samples.The collection includes unique volume sizes: Vivaspin20 and Vivaspin6 along with a variety of membrane types such as PES, CTA and the patented Hydrosart for exceptional, one-step recovery rates.
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