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High-resolution QEXACTIVE LC/MS with advanced Orbitrap technology for precise mass spectrometry and quantification.
The Thermo Fisher Scientific QEXACTIVE is a high-resolution Orbitrap mass spectrometer designed for precise and reliable LC/MS analysis in biotechnology, molecular diagnostics, and bioprocessing workflows. This system integrates advanced Orbitrap technology to deliver exceptional mass accuracy and sensitivity, critical for quantitative proteomics, metabolomics, and synthetic biology research.
The QEXACTIVE LC/MS system is widely used in research domains demanding exact mass measurement and robust performance for metabolite identification, protein characterization, and molecular diagnostics, making it a critical tool in modern bioprocessing and biomanufacturing environments. Service should be performed only by qualified personnel to maintain instrument integrity.
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 563 with a price runs from €268 to €1,855.