Norlake -20C ultra low temperature freezer with R134a refrigerant, 115V, 1/3 HP compressor for biomedical sample storage.
The Norlake -20C Ultra Low Temperature Freezer is engineered for reliable laboratory and biobanking applications requiring stable -20°C storage conditions. This laboratory freezer features a 1/3 HP compressor operating at 115V, 60Hz, 5 Amps, single phase, optimized for energy-efficient cooling performance critical in biotechnology and molecular diagnostics workflows. The refrigeration system incorporates environmentally compliant R134a refrigerant (3.5 oz), maintaining consistent temperature control essential for preserving biological samples, reagents, and sensitive materials. The unit is designed to withstand a design pressure range of 140–320 PSI, ensuring robust performance under varying laboratory conditions. This freezer is widely used in bioprocessing, synthetic biology research, and clinical diagnostics for secure and stable sample storage. Its compact design and reliable refrigeration make it ideal for applications in live-cell storage, molecular cloning workflows, and biopharmaceutical production pipelines.
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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 464 with a price runs from €67 to €7,598.
