Pall Filtration Concentrator MWCO 3000 Vivaspin 20, 12 Items

Protein Concentrator Spin Columns

Vivaspin™ Ultrafiltration Spin Columns Are Designed For Fast, Non-denaturing Concentration And Desalting Of Proteins And Other Biological Samples.

• Ease-of-use: One-step Sample Concentration In A Single Tube, For Minimal Sample Handling And Reduced Sample Loss, As Well As PH Compatibility Over A Broad Range – PH 1 To 9.
• Sample Protection: Patented Vivaspin Dead-stop Technology Ensures Samples Cannot Be Concentrated To Dryness And Enables Direct Concentrate Recovery.
• High Flow Rates: And Minimal Membrane Blockage Through The Vertical Polyethersulfone (pes) Membrane Design.
• Minimal Protein Adsorption: Thanks To The Vivaspin™ Polycarbonate Tube Design.
• Wide Selection: Vivaspin Sample Concentrators Are Suitable For Sample Volumes Ranging From 100 µl To 20 ml, With A Range Of Molecular Weight Cut-off (mwco) Values From Mr 3000 To 100 000.