From€400excl. VAT
In stock
Can't find what you're looking for?
Reliable power supply for gel electrophoresis with 600V and 200W output.
The Invitrogen Xcell4 Surelock Midi is a high-performance gel electrophoresis power supply, delivering a robust 600V and 200W output. Specifically designed for precision in protein and nucleic acid analysis, this device is essential for any laboratory conducting electrophoresis. Fully functional and thoroughly tested, it is set for immediate use, offering reliable and efficient operation in a variety of electrophoresis applications. Further details on its capabilities and specifications are forthcoming.
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 3 November 2026
€400 sits in the middle range electrophoresis here. The middle half of the 287 with a price runs from €61 to €787.
