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Ultra-low temperature deep freezer -40°C for secure bioprocessing and molecular diagnostics sample storage.
The Haier DW-40L508 is an ultra-low temperature laboratory deep freezer designed for reliable storage of biological samples at -40°C. This biomedical freezer is essential for molecular diagnostics, bioprocessing workflows, and synthetic biology research requiring consistent and precise temperature control. Key features include:
This deep freezer supports critical storage requirements in biomedical engineering and neuroimaging labs, making it a trusted asset for researchers needing dependable low-temperature biobanking solutions.
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 4 September 2026
2 other listings of this model are available.
