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Ultra low temperature freezer at -86°C for secure biobanking and molecular diagnostics storage.
The New Brunswick Scientific U725 is an ultra low temperature laboratory freezer designed to maintain stable temperatures as low as -86°C, essential for long-term storage of biological samples in biotechnology, molecular diagnostics, and biopharmaceutical production pipelines. This -86°C Ultra Low Temp Freezer features robust temperature control suitable for cryogenic sample preservation, making it widely adopted in synthetic biology research and bioprocessing workflows. Its reliable cooling system is critical for preserving cell cultures, enzymes, and reagents used in gene editing and molecular cloning. The freezer supports biobanking applications by providing consistent ultra low temperatures, helping researchers ensure sample integrity in clinical diagnostics and biomedical engineering fields. This model is ideal for laboratories seeking advanced, energy-efficient storage solutions for sensitive biomaterials.
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.
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 22 October 2026
