Vivaproducts Products

All products from this brand (2 total)

Vivacon 2 Centrifugal Ultra Filter (2,000 MWCO, Hydrosart Membrane, 25 per pack)<br><br><strong>Reproducible DNA sample desalting and concentration</strong><br><br>Vivacon 2 centrifugal concentrators offer the optimal solution for DNA concentration and buffer exchange applications. For optimal performance with very dilute samples, e. g. forensic samples, Vivacon 2 is equipped with the patented regenerated cellulose membrane Hydrosart?. High recoveries and excellent reproducibilities are paired with convenience offered by volume graduation and molecular weight cut-off printed on individual devices.<br><br>The possibility of a re-spin after sample processing assures complete concentrate recovery which is especially important when working with low sample concentrations.

Vivaspin 2 Centrifugal Ultra Filter (2,000 MWCO, Hydrosart Membrane, 25 per Pack)<br><br>The new Vivaspin? 2 bridges the gap between the 500 ?l and 4 ml centrifugal concentrators. This device combines the speed of the classic Vivaspin? products with low internal surface and membrane area for superior recoveries from very dilute solutions.<br><br>Available with a choice of polyethersulfone, cellulose triacetate and Hydrosart? membranes, Vivaspin? 2 offers the highest flexibility for process optimisation.<br><br>Also unique to the Vivaspin? 2, is the choice of directly pipetting the concentrate from the dead stop pocket built into the bottom of the concentrator, or alternatively reverse spinning into the concentrate recovery cap which can then be sealed for storage.<br><br>Both methods result in near total concentrate recoveries.