Description
Sealing ring/Rotulex 29/15 is a laboratory sealing accessory for Rotulex spherical joint connections on glassware. The component is sized for the 29/15 designation and serves as a dedicated sealing ring within standard stopper and seal assortments used in chemical and analytical laboratories. Offered as a single piece, it supports assembly and maintenance of glass apparatus that rely on Rotulex-type joints for flexible, aligned connections between vessels, adapters and related equipment. This sealing ring from manufacturer LAT belongs to the product group covering norm stoppers, cork, rubber, silicone and cellulose stoppers, making it a practical spare for everyday glassware work. Laboratories can use it when preparing or renewing joint seals on teaching, research or routine analytical setups that specify the Rotulex 29/15 size. The clear size marking simplifies matching to existing joint inventories and replacement of worn rings. Packaged as one piece, the item is convenient for controlled stock holding and individual replacement without excess bulk.
This article is part of Lids & seals, in Stoppers, caps & closures.
Key features
Récemment consulté
Vous aimerez peut-être aussi
Browse related categories
Category
Sub-category
Catalogue
Brand
Questions about Sealing ring/Rotulex 29/15
What is this article?
Sealing ring/Rotulex 29/15 is the article on this page. Luminix Health distributes LAT for laboratory use. It sits in Lids & seals, inside Stoppers, caps & closures, in Matériel de laboratoire.
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 Matériel de laboratoire.
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?
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.

