Description
Uni-Block 20 mm Test Tubes is a single-block laboratory accessory configured for 20 mm test tubes and classified as Hotplates & Stirrers Accessories. The unit provides a dedicated holder format that matches the stated tube diameter for use alongside compatible heating and stirring equipment. Net weight is 0,567 kg and gross weight is 0,68 kg, while packaging measures 0,089 m depth, 0,206 m width and 0,254 m height for a total packaging volume of 0,005 m³. The product is supplied as 1 pc, originates from the USA and carries no display devices. This Uni-Block from manufacturer Ohaus corresponds to the Einzelblock design described for 20 mm Teströhrchen, offering a straightforward modular format for organising tubes during routine laboratory operations. Physical specifications support straightforward handling, storage and integration into existing hotplate or stirrer setups that accept interchangeable blocks. The accessory maintains a compact footprint consistent with the listed packaging data and is intended for standard bench-top workflows requiring secure placement of 20 mm tubes. All stated dimensions, weights and product-type attributes align directly with the available technical data for this configuration.
This article is part of Stirring & mixing accessories, in Stirring, shaking & mixing.
Key features
- Pack size: 1 pc
- Tube diameter: 20 mm
- Product type: Hotplates & Stirrers Accessories
- Country of origin: USA
- Technical Information Sheet:
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Questions about Uni Block 20 mm Test Tubes
What is this article?
Uni Block 20 mm Test Tubes is the article on this page. Luminix Health distributes Ohaus for laboratory use. It sits in Stirring & mixing accessories, inside Stirring, shaking & mixing, in Lab instruments.
Stirring accessories are the bosses, the retort clamps and the spare knobs that hold an overhead stirrer over the vessel. The stand has to carry the motor's mass, not only the flask's.
Stirring keeps a mixture uniform or helps a solid dissolve. A magnetic stirrer spins a bar inside a closed vessel. An overhead stirrer drives a shaft when the liquid is viscous or the volume is large. A vortex mixer agitates a tube. A shaker moves a whole rack or a plate. The shape of the impeller and the speed decide whether the liquid turns over or merely spins. The vessels being stirred are indexed under ISO laboratory glassware.
Which category should I open next?
The category is Stirring, shaking & mixing. The sub-category is Stirring & mixing accessories. The catalogue is Lab instruments.
Shelves beside this one are Magnetic stirring bars, Stirring shafts, propellers & impellers, Magnetic stirrers, Homogenisers & dispersers, Shakers, rockers & rotators, Overhead stirrers and Vortex mixers.
What should I check before I order?
When this page shows a safety data sheet, use that manufacturer file. Hazard text does not belong in the sales description. For a pack size, a grade or a certificate that is not on the page, send a quote request or contact the team.
How does ordering and shipping work?
Luminix Health distributes this article from the heart of Europe. Articles in stock ship within 2–5 business days. Standard delivery is free from €250 excl. VAT. Cold-chain goods and dangerous goods under ADR are never included in that free delivery. The terms are in the Shipping Policy. The full brand index is on shop by brand. Who we are is on about us.
Which other categories should I open?
The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.