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920 mL high-pressure cell disruption vessel with 2200 psi max pressure for nitrogen decompression cell lysis.
The Parr Instrument Company Model 4635 Cell Disruption Vessel is a high-pressure stainless steel vessel engineered for effective homogenization and cell lysis via nitrogen decompression. With a 920 mL vessel capacity and the ability to process up to approximately 600 mL samples, it provides optimal space for nitrogen gas above the sample volume.
Key technical specifications include:
This equipment is designed for biotechnology and molecular diagnostics laboratories requiring precise and repeatable cell disruption methodologies. It is essential for workflows involving gene editing, synthetic biology, and biopharmaceutical production pipelines where efficient cell homogenization is critical. The vessel’s high-pressure nitrogen decompression mechanism enables effective breaking of cell membranes, making it widely adopted in molecular cloning workflows and live-cell processing applications.
Ideal for biomedical engineering research, biochemical extraction, and microbial cell disruption, this vessel facilitates enhanced sample preparation for downstream analytical techniques such as fluorescence analysis and cell imaging. The Model 4635 is recognized for its reliability in medium-sized laboratory samples, offering robust performance in intensive bioprocessing research environments.
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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.
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
The middle half of the 80 with a price runs from €402 to €2,343.
