Vacufuge Vacuum Concentrators
Manufacturer: Eppendorf
Description
Vacufuge vacuum concentrators from Eppendorf are benchtop instruments used for rapidly evaporating solvents from liquid samples under a controlled vacuum. This process, known as vacuum concentration or centrifugal evaporation, is critical for sample preparation in genomics, proteomics, and analytical chemistry. The system accommodates a range of common labware formats, typically holding up to 96 microtubes of 1.5 mL capacity, 8 conical tubes of 15 mL, or 2 microplates simultaneously. During operation, the rotor spins at approximately 1400 rpm, generating a centrifugal force of around 250 x g. This spinning action helps prevent sample bumping and loss by keeping the liquid at the bottom of the tubes while the vacuum lowers the boiling point of solvents for gentle, efficient removal. The standard model is not refrigerated.
Specifications
| Capacity | 1.5 mL tubes - 96 / 15 mL Conical Tubes - 8 / Plates - 2 |
| Speed Range | 1400 rpm (Approx. 250 x g) |
| Refrigerated | No |