Not in stock, available to order through our sourcing team
We source this model through our supplier network. Request a quote and we'll come back within one hour.
XPS with monochromatic Al Kα source, parallel detection, ISS and REELS compatibility, plus sample prep chamber.
The Thermo Fisher ESCALAB 250Xi is a state-of-the-art X-ray Photoelectron Spectrometer (XPS) designed for comprehensive surface analysis. This instrument provides detailed insights into the elemental composition, chemical states, and electronic structures of sample surfaces, making it indispensable for researchers aiming to characterise surfaces, thin films, and coatings.
Key features include:
The ESCALAB 250Xi is widely utilised in various scientific domains, including materials science, surface chemistry, nanotechnology, and biotechnology. Its applications are critical in bioprocessing, gene editing, synthetic biology, and molecular diagnostics, where understanding surface properties is essential.
Commonly employed in university laboratories, biomedical research centres, and industrial R&D facilities, this spectrometer supports cutting-edge research and development. Introduced in 2009, the ESCALAB 250Xi continues to be a relevant and powerful tool in the field of surface analysis.
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.
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 7 November 2026
