Ultra low temperature freezer DW-86L728 with 728L capacity, -86°C, microprocessor control, cascade refrigeration system.
The Haier DW-86L728 Ultra Low Temperature Freezer is designed for critical storage of sensitive biological samples in biotechnology, clinical diagnostics, and biomedical research. Featuring a robust 728-liter capacity and a temperature range from -10°C to -86°C (operating normally between -50°C to -86°C), this cascade refrigeration system freezer ensures stable ultra-low temperature performance essential for molecular diagnostics, cryopreservation, and bioprocessing workflows.
Key technical specifications include:
This freezer is widely adopted in synthetic biology research and biopharmaceutical production pipelines where reliable long-term storage at -86°C is critical. Its combination of large volume storage and precise temperature control makes it an essential asset for gene editing, cell imaging, and live-cell sample preservation in modern biotechnological laboratories.
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
€6,243 sits in the middle range freezers here. The middle half of the 464 with a price runs from €67 to €7,598.
