Entry level parallel sample concentrator..

23 May 2006
Kerry Parker
CEO

Product news

Genevac, leader in solvent removal technology, reports on the significant operational benefits of their highly affordable miVac sample concentrator compared to systems using the 'blowdown' technique for concentration of samples in parallel.

Removing solvent by blowing inert gas into open sample vessels - blowdown systems often operate at 60C or more to concentrate samples faster. For laboratories looking to concentrate samples that may thermally degrade, vacuum concentrators such as the miVac reduce the temperature of the solvents being concentrated therefore samples are always kept cool and safe. Unlike 'open-access' blowdown systems that often have no means of preventing sample splashing during concentration - miVac vacuum concentrators completely eliminate the dangers of sample cross-contamination. For many laboratories dissolution of samples in low boiling solvents is not always an option, to efficiently remove water and higher boiling solvents vacuum concentration is widely accepted as the only effective method. Increasing environmental concerns are making venting of removed solvents to the atmosphere unacceptable. In conjunction with the highly efficient SpeedTrap the miVac vacuum concentrator is able to recover almost all removed solvents.

The miVac concentrator range has been designed to meet the requirements for safe and rapid drying at a highly affordable price. Featuring capacity from six to twenty stacked shallow-well microplates or 48 to 200 micro centrifuge tubes of 1.5ml size - miVac concentrators are able to operate effectively even in high throughput environments. Each system features an LCD display with digital controls enabling programming of time and temperature. Requiring only electricity to operate the running costs of a miVac concentrator are very low.

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Sample PreparationSample preparation can improve the quality and speed of separation techniques. Products to assist sample preparation include filtration equipment, evaporators, membranes and sieves.Combinatorial ChemistryCombinatorial chemistry, also known as combichem, is a technique used in drug discovery to create libraries of structurally related compounds. A library is generated by synthesis with a chemical reactor system or by computer-based modeling of compound combinations. When undertaking combinatorial chemistry consider reagents, buffers, resins and standards.CentrifugesCentrifuges are used to separate particulates suspended in a liquid via the application of a centrifugal force including cells, macromolecules, nanoparticles and precipitates. Centrifuges come in three sizes: microcentrifuges, benchtop and floor-standing centrifuges, depending on the volume and number of samples that require separation. When choosing a centrifuge, consider its maximum separation power indicated by its relative centrifugal force (RCF) value. Low force centrifuges reach a maximum RCF of 8,000 g, high-force centrifuges can reach maximum RCF values of 80,000 g. For extremely high forces, consider ultracentrifuges (up to 800,000 g). Refrigerated and vacuum centrifuges also known as concentrators are available for more specialized applications. A range of volumes are available for centrifuge tubes and microfuge tubes, depending on sample sizes. Find the best centrifuges in our peer-reviewed product directory: compare products, check customer reviews and receive pricing direct from manufacturers.
Entry level parallel sample concentrator..