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Precise degassing unit for HPLC mobile phases, improving chromatographic stability and performance.
The Shimadzu Prominence Degassing Unit DGU-20A3R is engineered to efficiently remove dissolved gases from HPLC mobile phases, which is critical in high-performance liquid chromatography for enhancing baseline stability and reproducibility. This HPLC degasser integrates seamlessly into liquid chromatography systems, equipped with attached solvent tubing for convenient installation on solvent lines.
This degassing unit is a critical accessory for laboratories prioritizing accurate and stable chromatographic separation in advanced biotechnology research, especially where high sensitivity and repeatability are paramount.
Lab equipment markets are fragmented. Buyers spend weeks calling distributors, comparing quotes, and verifying supplier reliability. Sellers struggle to reach global research labs.
We built Questpair to fix this. Every supplier on the platform is verified before listing. Every quote you receive comes from a real, vetted seller. AI prepares your case in minutes, then a real specialist takes over.
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 237 with a price runs from €63 to €1,450.
