Sartorius® Vivaspin Endotest, 20 kDa CTA Membrane, E

Vivaspin Endotest are sterile, single-use ultrafiltration units for endotoxin concentration and removal of stranding substances for LAL testing. The advantage of the Vivaspin Endotest units is that they can be centrifuged in either a swing-out or fixed-angle rotor suitable for 50 ml centrifugation tubes. The Vivaspin Endotest is endotoxin-free and contains a cellulose triacetate membrane with a pore size of 20,000 Daltons. Due to their design, the Vivaspin Endotest give the possibility to process samples in parallel, minimizing the time needed to perform the test. Simple and ready to use Quickly minimizes run time Easy to use No extra cost for special accessories