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High-performance Binder Ultra.Guard ULT Freezer with digital controls for precise ultra-low temperature sample preservation.
The Binder Ultra.Guard ULT Freezer is a specialized ultra-low temperature freezer engineered for stable and reliable preservation of biological samples in biomedical research and biotechnology applications. Operating at ultra-low temperatures, it ensures precise temperature management critical for molecular diagnostics, bioprocessing, and biopharmaceutical production pipelines.
Key technical features include:
This ultra-low temperature freezer supports critical long-term sample integrity, widely adopted in biotechnology research for gene editing and synthetic biology, as well as biomedical engineering laboratories focusing on live-cell imaging sample preservation. The reliable temperature control system and robust construction make it essential equipment for molecular cloning workflows and biomanufacturing environments.
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 23 October 2026
The middle half of the 721 with a price runs from €225 to €4,233.
