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Automated freeze substitution system Leica EM AFS with integrated 35HC-SP liquid nitrogen tank for cryo sample preparation.
The Leica EM AFS is an advanced automated freeze substitution system designed for precise cryogenic sample preparation in electron microscopy and biotechnology workflows. Equipped with a 35HC-SP liquid nitrogen tank, this system maintains stable ultra-low temperatures essential for cryo-fixation and freeze substitution processes. It provides controlled substitution protocols, enhancing specimen preservation for ultrastructural analysis. Widely used in molecular diagnostics, biomedical engineering, and synthetic biology research, the Leica EM AFS supports critical biotech applications such as bioprocessing and molecular cloning workflows. Its integration with a high-capacity liquid nitrogen dewar ensures long-term temperature stability, making it essential for laboratories specializing in biopharmaceutical production pipelines and live-cell imaging preparation. Suitable for researchers requiring reliable cryo-preparation instrumentation to maintain sample integrity during sensitive downstream analyses.
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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.
Yes. Every verified supplier states which service partners cover the instrument, and we list that 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 4 September 2026
