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Vertical high-speed 50ml tube holder by Ohaus, designed for securing tubes during vortex mixing in molecular biology workflows.
The Ohaus SI-V203 Vertical High-Speed 50ml Tube Holder is engineered to securely hold 50ml tubes in place during vortex mixing applications common in biotechnology and molecular biology laboratories. Constructed from polyethylene foam, this accessory is designed for robust use with Ohaus heavy-duty vortex mixers, facilitating efficient resuspension of liquids, mixing of reagents and buffers, and preparation for PCR, ELISA assays, genotyping, and other molecular diagnostics workflows.
Key features include:
This tube holder is an essential accessory for laboratories focused on biomedical engineering and molecular cloning workflows, offering reliability and precision in sample handling during vortex mixing.
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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 30 October 2026
€1 sits below most laboratory supplies here. The middle half of the 497 with a price runs from €22 to €358.