Sartorius VS15TR21 Vivaspin Turbo 15 RC Regenerated Cellulose Centrifugal Concentrators, 30kDa RC, 4 - 15 mL, 12 p/k

Vivaspin® Turbo is a family of revolutionary ultrafilters that speed up sample concentration and buffer exchange for research scientists who value efficiency over complexity in their molecule isolation workflows. With these spin filters, you can process protein, virus, nucleic acid and other samples faster while ensuring high recovery rates.
Concentrate Faster
Breaking boundaries to deliver a powershift for your proteins. Large membrane areas with crossflow technology prevent fouling and accelerate your centrifugal ultrafiltration | diafiltration processes, so you can say goodbye to hours in the centrifuge.
Recover More
Mix and max. Your optimal process can’t always hinge on a single membrane material, so why settle for only one? With a choice of high performance PES and RC in a wide range of MWCOs, you can always choose the fastest ultrafilter that is best for your sample.
Track in a Snap
Find and stop or spin again. Large writing fields help you easily identify each sample. In addition, printed volume graduations on both the ultrafilter and permeate tube ensure you can tell at-a-glance when your process is complete or if you need to spin just a little longer.
Effortless Collection
Pipette-friendly to the last drop. Avoid hunting for unusual tips or using multiple pipetting steps. The unique angular dead stop prevents sample loss and pairs perfectly with Optifit Extended Length tips for easy, one-step collection of your retentate. Combined with Picus® 2, you can also easily measure the volume during aspiration.
Reagent Resistant
Ready for any buffer. Built from materials that have high chemical and temperature compatibility, this is the centrifugal flter that will stand up to anything your process can throw at it.

Features:

Faster process speeds and high recoveries
Easier retentate collection
Higher chemical and temperature resistance