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Compact Shimadzu DGU-20A5R HPLC degasser removes dissolved gases to stabilize baselines in chromatography.
The Shimadzu DGU-20A5R is a high-performance degasser module designed specifically for high-performance liquid chromatography (HPLC) systems, essential in molecular diagnostics, synthetic biology, and biopharmaceutical production pipelines. It efficiently removes dissolved gases such as oxygen and nitrogen from mobile phases, thereby ensuring stable chromatographic baselines and enhanced reproducibility in biotechnology research applications.
Key technical features include:
This degassing unit is critical for chromatography workflows in fields like cell imaging, bioprocessing, and clinical diagnostics, where gas-free mobile phases reduce baseline noise and improve sensitivity. The device supports long-term analytical stability, making it popular among researchers specializing in biomanufacturing processes and gene editing applications requiring consistent chromatographic performance.
Its compatibility with a wide range of HPLC instruments, along with essential connectors like alarm and pump interfaces, facilitates integration into complex laboratory setups. The Shimadzu DGU-20A5R is thus an indispensable accessory for researchers focusing on liquid chromatography-based separation techniques across various biotechnology and pharmaceutical development domains.
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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.
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 3 November 2026
The middle half of the 226 with a price runs from €60 to €1,725.
3 other listings of this model are available.
