Benchtop Centrifuges

Tabletop & Countertop Lab Centrifuges

What is a benchtop centrifuge?

A benchtop centrifuge is a compact, tabletop device used to spin samples at high speeds, creating a centrifugal force to separate particles within a liquid. Laboratory Equipment Company offers benchtop centrifuges designed for small labs or spaces where a full-sized centrifuge isn’t feasible. These are ideal for a range of tasks in clinical, research, and industrial labs.

What are centrifuges used for?

Centrifuges are used to separate substances of different densities in a liquid mixture. This process is common in laboratories for applications like blood separation, DNA analysis, protein studies, and cell culture isolation. By spinning at high speeds, the centrifugal force causes denser particles to settle at the bottom of the tube while lighter substances remain on top.

What does a tabletop centrifuge do?

Tabletop or benchtop centrifuges perform the same function as larger centrifuges but in a smaller, more space-efficient form. They are frequently used in labs for sample preparation, concentrating cells, purifying nucleic acids, or separating serum and plasma in blood samples.

What is a refrigerated benchtop centrifuge used for?

A refrigerated benchtop centrifuge is equipped with a cooling system to maintain a low temperature during centrifugation. This is crucial for heat-sensitive samples, such as proteins or live cells, as it prevents denaturation or degradation during processing. Refrigerated benchtop centrifuges from Laboratory Equipment Company are ideal for applications in biochemistry, microbiology, and clinical labs where maintaining sample integrity is critical.

What is the difference between a microcentrifuge and a benchtop centrifuge?  

A microcentrifuge is a type of benchtop centrifuge specifically designed to handle very small volumes, usually between 0.2 and 2.0 mL. They’re often used for molecular biology applications, like DNA and RNA preparation. In contrast, a standard benchtop centrifuge can handle larger volumes and may have more versatile rotor options, making it suitable for a wider range of lab procedures. 

Laboratory Equipment Company offers a variety of benchtop centrifuges, including refrigerated models and microcentrifuges, to meet the diverse needs of modern laboratory settings.