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The Agilent Zorbax XDB-C18 reversed-phase HPLC column (25 cm length, 4.6 mm internal diameter, 5 µm particle size) is engineered for robust method development across a broad pH range (2–9), supporting varied biochemical and molecular diagnostics applications. Its extra densely bonded and double endcapped stationary phase reduces interactions with residual silanols, enhancing peak shape quality of basic compounds and minimizing tailing especially in mid pH conditions (6–8). This column is well-suited for bioprocessing workflows, molecular cloning analyses, and synthetic biology research, as well as biopharmaceutical production pipelines requiring precise separation efficiency and reproducibility in liquid chromatography.
Key features include:
This column is ideal for researchers and laboratory professionals aiming to achieve reliable and reproducible reversed-phase chromatography results essential for biotechnological assays and clinical diagnostics workflows.
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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 78 with a price runs from €250 to €529.
