€395excl. VAT
In stock
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Efficient 20x20 cm gel transfer system with heat dispersion and durable electrodes.
The Sigma Aldrich SV20-SDB is a semi-dry gel transfer system designed for uniform heat dispersion over a 20 x 20 cm area, ensuring fast and efficient transfers. The system features long-lasting electrodes made from titanium plated with platinum, with a corrosion-free and acrylic construction that is both robust and resistant. It offers a large active transfer area with low buffer volume requirements, which minimizes heat production and ensures less distortion for cleaner band patterns. This versatile gel system supports multiple gels, providing short transfer times and a completely secure operation.
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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.
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Last updated 19 October 2026
€395 sits in the middle range electrophoresis here. The middle half of the 346 with a price runs from €130 to €774.
1 other listing of this model is available.
