microcentrifugadores

A microcentrifuge, also known as a microcentrifugador, is a laboratory instrument designed to separate components of small liquid samples through rapid spinning. Typically used in molecular biology, biochemistry, and medical diagnostics, these devices facilitate the separation of particles such as DNA, RNA, proteins, and cell lysates from fluids with high precision and efficiency.

Microcentrifuges operate by applying centrifugal force to samples contained in small tubes, generally ranging from 0.2 to 2 milliliters in volume. The devices feature a rotor that holds the tubes in a fixed or swing-out position, allowing for uniform centrifugal force distribution. Modern microcentrifuges are equipped with digital controls or dials for setting speed (measured in revolutions per minute, RPM) and duration of centrifugation, along with safety features like lid locks and imbalance detection.

These instruments are valued for their compact size, portability, and rapid processing times, making them ideal for laboratories with limited space or for procedures requiring quick sample preparation. The high-speed spinning (often up to 15,000-20,000 RPM) enables effective separation within minutes, significantly accelerating workflows compared to larger centrifuges.

Microcentrifuges are available in different models, including benchtop and portable versions, suited for various research and clinical applications. They are essential tools in tasks such as nucleic acid extraction, sample purification, and cell fractionation.

Overall, microcentrifuges provide a reliable, efficient, and space-saving solution for the processing of small-volume samples in scientific and medical laboratories, supporting research accuracy and throughput.

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