Description
Ring 70 mm I.D. provides a robust support platform for laboratory glassware and vessels on retort stands. Manufactured from galvanised steel, the ring features an 8 mm diameter cross-section and a three-point rest that ensures secure, level seating of round-bottom flasks, evaporating dishes or similar containers. The internal diameter of 70 mm accommodates a wide range of common laboratory vessels while the galvanised finish delivers good resistance to corrosion under typical wet-chemistry conditions. Net weight is only 0,170 kg, facilitating easy repositioning along the stand rod. This practical accessory from manufacturer Usbeck is intended for everyday use in teaching laboratories, research facilities and industrial quality-control environments where reliable intermediate support is required during heating, stirring or observation steps. The three-point geometry distributes load evenly and minimises tipping risk. Supplied as a single unit, the ring complements standard boss heads and clamps to build versatile apparatus assemblies for organic synthesis, distillation set-ups and general wet-chemical work on laboratory scaffolding systems.
This article is part of Stand & rack accessories, in Stands, clamps & racks.
Key features
- Pack size: 1 pc
- Inner diameter: 70 mm
- Material: galvanised steel
- Rod diameter: 8 mm
- Support type: three-point
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Questions about Ring 70 mm inside Ø
What is this article?
Ring 70 mm inside Ø is the article on this page. Luminix Health distributes Usbeck for laboratory use. It sits in Stand & rack accessories, inside Stands, clamps & racks, in Labware.
These are the extra rods, connectors, feet and labels that extend a stand or a rack. A right-angle connector is how a second rod leaves the first. The diameter has to match the rod already on the bench.
A stand, a clamp and a rack hold something still so the hands can do the work. A bosshead locks a clamp to a rod. A test-tube rack keeps tubes upright and in an order the operator can read back. The failure is almost always mechanical: the clamp slips, or the rack does not match the tube diameter. The glass they support is indexed under ISO laboratory glassware.
Which category should I open next?
The category is Stands, clamps & racks. The sub-category is Stand & rack accessories. The catalogue is Labware.
Shelves beside this one are Test tube racks, Stands, rods & bases and Clamps & bossheads.
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?
We deliver across the EU, usually within two to five working days. More is on Delivery across the EU. 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.
