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Compact thermal cycler with fast silver block, 96-well capacity, precise temperature control (4–99 °C), ideal for PCR and molecular diagnostics.
The Eppendorf Mastercycler Thermal Cycler X50S is a robust and compact laboratory thermal cycler designed for precise polymerase chain reaction (PCR) applications, molecular diagnostics, and biotechnological workflows. Featuring a fast silver thermal block compatible with 96-well plates or 0.1/0.2 mL tubes, it delivers rapid heating (10 °C/s) and controlled cooling rates (5 °C/s). The instrument supports temperature control modes including fast, intermediate, standard, and safe, with an operating range from 4 °C to 99 °C and accuracy within ±0.15 °C.
Key features include:
This thermal cycler is widely adopted in molecular cloning workflows and biomedical engineering applications, ensuring consistent temperature homogeneity (≤±0.3 °C) critical for reliable PCR amplification. The Mastercycler X50S supports biotechnology fields requiring stringent temperature protocols, including synthetic biology, gene editing, and qPCR assay development.
Included accessories encompass a 96-well block, user manual, and 120V power cord, backed by a 30-day warranty for laboratory assurance. The Eppendorf Mastercycler X50S combines precision temperature control, user-friendly touchscreen interface, and flexible connectivity, making it essential equipment in modern biotechnology and molecular biology research environments.
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We're an independent team based in The Netherlands, working with research labs and procurement teams across Europe and worldwide.
With a service contract, ten to fifteen years is normal for most benchtop instruments. Detectors and pumps are the parts that wear first.
Often, yes. Verified suppliers frequently work with service partners converting the instrument. If applicable, we can list servicing options alongside the offer.
Ask a scientist through the request button. Parts are often available even when the instrument itself is discontinued.
Two to six weeks, depending on refurbishment scope and whether calibration is included.
We ship to 38 countries. Crating and customs handling are quoted with the instrument.
Tell us what you need and a scientist finds it for you, usually within the hour.
Last updated 23 October 2026
The middle half of the 433 with a price runs from €193 to €2,750.
