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Advanced extractor for clean and particulate-laden environmental water samples.
The Horizon SPE-DEX 4790 Extraction System is uniquely designed to efficiently process both clean and particulate-laden environmental samples. It's ideal for a range of water types including groundwater, wastewater, drinking water, solid waste water, process water (influent and effluent), as well as fresh and sea water. This benchtop operation system optimizes laboratory space by eliminating the need for hoods, and it offers modularity by connecting up to eight extractors to a single PC. The system features interchangeable 47 mm and 90 mm SPE disk holders, automatic sample bottle rinse using three different solvents, and accommodates five conditioning solvents. It includes prewritten, validated methods and can operate using the original sample bottle, enhancing both convenience and compatibility in laboratory settings.
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 9 November 2026
The middle half of the 220 with a price runs from €375 to €1,785.
1 other listing of this model is available.
