Description
Rotilabo® PTFE clamps for conical ground joints NS 29/32 are laboratory joint clips designed to secure conical ground glass joints in standard glassware assemblies. Made of PTFE-encased steel, the clamps unite a robust steel core with a PTFE outer layer for chemical resistance and non-marring contact on glass surfaces. The NS 29/32 nominal size matches conical ground joints frequently used in larger flasks, condensers, adapters, and multi-piece laboratory setups. Supplied as 1 pc(s) with a weight of 0,022 kg, each clamp is a compact accessory for stoppers-and-clamps duties on the laboratory bench. PTFE encasement supports clean handling at the joint interface, while the steel structure provides the holding force needed to keep conical ground joints aligned during operation and transfer. These Rotilabo® clamps from manufacturer ROTH SELECTION belong to the joint-clip range for laboratory glass, vessels, and consumables. They are intended specifically for NS 29/32 conical ground joints and integrate into routine chemical and general labware workflows. Choose them when a PTFE-encased steel joint clamp is required for reliable retention of NS 29/32 ground-joint connections in everyday laboratory practice.
This article is part of Lids & seals, in Stoppers, caps & closures.
Key features
- Pack size: 1 pc(s)
- Brand: Rotilabo®
- Product type: PTFE clamp for conical ground joints
- Joint size: NS 29/32
- Material: PTFE-encased steel
- Weight: 0,022 kg
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Questions about Rotilabo®-PTFE clamps f. con. gr. joints, NS 29/32, made of PTFE-encased steel
What is this article?
Rotilabo®-PTFE clamps f. con. gr. joints, NS 29/32, made of PTFE-encased steel is the article on this page. Luminix Health distributes Carl Roth for laboratory use. It sits in Lids & seals, inside Stoppers, caps & closures, in Labware.
Lids and seals are the covers of dishes, jars and tanks: a snap lid, a sealing film, a gasket. The seal is doing the work. A lid that only rests on the rim does not contain a volatile liquid.
A closure is the part that decides whether a bottle stays shut and whether the contents attack the seal. A ground-glass stopper matches a ground neck. A screw cap needs the right thread and a liner that survives the liquid. Rubber and silicone stoppers push into a mouth. The liner, not the colour of the cap, is the chemical choice. The vessels they close are indexed under ISO laboratory glassware.
Which category should I open next?
The category is Stoppers, caps & closures. The sub-category is Lids & seals. The catalogue is Labware.
Shelves beside this one are Screw caps & closures, Rubber & silicone stoppers, Ground-joint glass stoppers and Closures (other).
What should I check before I order?
The technical information on this page is the manufacturer's sheet. Read that, not a rewritten specification.
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.
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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.