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Ultra-low temperature freezer with cascade cooling, digital control, and internal storage for reliable sample preservation.
The Ewald V86-830.1 Ultra-Low Temperature Freezer is engineered for precise sample preservation in biotechnology, molecular diagnostics, and biomedical research environments. Featuring a cascade cooling system, it delivers consistent ultra-low temperatures essential for long-term storage of sensitive biological samples, including enzymes, reagents, and cellular materials. Key technical specifications include:
This freezer is widely adopted in synthetic biology research and critical in biopharmaceutical production pipelines where sample integrity at ultra-low temperatures is paramount. It also supports advanced bioprocessing workflows and gene editing applications by maintaining stable cryogenic conditions. Its robust cascade cooling technology ensures energy-efficient operation and reliable performance under demanding laboratory conditions.
Lab equipment markets are fragmented. Buyers spend weeks calling distributors, comparing quotes, and verifying supplier reliability. Sellers struggle to reach global research labs.
We built Questpair to fix this. Every supplier on the platform is verified before listing. Every quote you receive comes from a real, vetted seller. AI prepares your case in minutes, then a real specialist takes over.
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 19 October 2026
