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Compact 4.5L benchtop freeze dryer with 10-port chamber, LCD display, removes 2L water/24h, ideal for biological sample lyophilization.
The Labconco FreeZone 4.5 benchtop freeze dryer is a compact laboratory lyophilizer designed for light to moderate sample loads, capable of removing over 2 liters of water within 24 hours. It features a permanently installed 10-port drying chamber alongside a stainless steel collector chamber and coil, ensuring durability and efficient sample processing for fluorescence analysis, molecular diagnostics, and bioprocessing workflows.
Key technical specifications include:
This freeze dryer is optimized for dehydration of heat-sensitive biologicals, pharmaceuticals, and food samples, making it critical for applications in biotechnology, synthetic biology research, and biopharmaceutical production pipelines. Its non-destructive lyophilization process supports preservation of proteins, viruses, plasma, and microorganisms, essential in molecular cloning workflows and clinical diagnostics. Note that this model is not suitable for samples containing acetonitrile.
Widely adopted in biomedical engineering and live-cell imaging laboratories, the FreeZone 4.5 aids in maintaining sample integrity through precise vacuum drying technology conducive to freeze drying of delicate biomolecules and vaccines.
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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 87 with a price runs from €4,795 to €20,683.
1 other listing of this model is available.
