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Compact Isotemp freezer 12-986-154, 120V/60Hz, R134a refrigerant, internal shelving for biohazard sample storage.
The Fisher Scientific Isotemp Freezer model 12-986-154 is a laboratory-grade freezer designed for secure storage of non-flammable and biohazard materials. This benchtop or floor-standing unit operates at 120 volts and 60 Hz frequency, consuming 1.1 amps of power, ensuring efficient energy use in laboratory environments.
Key features include:
This freezer is critical in biomanufacturing pipelines where reliable sample preservation under controlled conditions is required. It supports long-term sample integrity for research involving gene editing, cell imaging, and live-cell assays. The absence of a visible serial number or manufacturing year does not affect its suitability for biotechnology laboratories seeking consistent freezing performance for sensitive materials.
Lab equipment markets are fragmented. Buyers spend weeks calling distributors, comparing quotes, and verifying supplier reliability. Sellers struggle to reach global research labs.
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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
The middle half of the 721 with a price runs from €224 to €4,236.
