Description
Stand clamp, stainless steel, up to 25 mm is a robust laboratory clamp for mounting glassware, electrodes and apparatus of larger diameter on standard stands. The stainless-steel construction offers good corrosion resistance and cleanability in chemistry, biology and analytical environments. Overall length is 150 mm, while the jaws open to a maximum diameter of 25 mm, accommodating a wider range of tubes, fittings and probe housings than smaller clamps. Round fingers lined with cork deliver a secure grip that protects delicate surfaces and reduces the risk of slip or surface damage during heating, titration or measurement tasks. Net weight is 0,286 kg, giving a solid feel on the stand without excessive bulk. Supplied as one piece from manufacturer Witeg, the clamp fits conventional retort-stand systems used as electrode holders or general-purpose fixtures. The combination of stainless steel, cork-lined round jaws and a 25 mm clamping range supports stable, non-marring fixation for everyday laboratory workflows that demand reliable positioning of medium-diameter items.
This article is part of Clamps & bossheads, in Stands, clamps & racks.
Key features
- Pack size: 1 pc
- Material: stainless steel
- Length: 150 mm
- Clamping range: up to Ø 25 mm
- Finger design: round, cork-lined
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Questions about Retort clamps stainless steel
What is this article?
Retort clamps stainless steel is the article on this page. Luminix Health distributes Witeg for laboratory use. It sits in Clamps & bossheads, inside Stands, clamps & racks, in Labware.
A bosshead grips the rod. A clamp grips the flask or the condenser, usually through two jaws with cork or vinyl faces. Three-finger and two-finger clamps hold different shapes. The jaw opening is the specification.
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 Clamps & bossheads. The catalogue is Labware.
Shelves beside this one are Test tube racks, Stands, rods & bases and Stand & rack accessories.
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.

