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Precision heating block for 12 samples, 45°C-450°C, complete with RAT 2 control unit.
The SELECTA BLOC DIGEST 12 with RAT 2 control unit is an advanced heating block and DCO mineralizer designed for laboratory applications. It accommodates up to 12 samples, offering an automatic precision dry bath thermostat operating within a temperature range of 45°C to 450°C, ensuring versatile and reliable sample processing. The RAT 2 control unit facilitates standardized DCO mineralization, enhancing consistency and efficiency in analytical procedures. The equipment includes 18 digestion tubes and a smoke collector, albeit with two collectors slightly chipped, yet retaining functional integrity. This unit is in excellent working condition, ideal for rigorous research requirements.
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 23 October 2026
The middle half of the 11 with a price runs from €179 to €2,348.
