Beschrijving
Adapter, cone NS 29/32 to olive 9 mm, with straight tube provides a robust transition from a larger standard ground joint to flexible tubing. The NS 29/32 cone ensures a secure fit with corresponding sockets, while the straight tube leads to a 9 mm olive that grips rubber or plastic hose for vacuum, inert-gas or liquid transfer. Made from borosilicate glass 3.3, the piece delivers excellent chemical durability and thermal stability for demanding laboratory environments. Its straightforward design minimises hold-up volume and simplifies apparatus construction in distillation, reaction or gas-handling systems. The adapter is supplied as one piece with a net weight of 0,021 kg, allowing easy incorporation into both permanent and temporary setups. Manufactured by Rettberg, this component is a practical choice for laboratories needing a durable, reusable joint-to-olive connector that maintains integrity under typical chemical and thermal loads.
This article is part of Hose connectors, adapters & fittings, in Tubing, hoses & fittings.
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Slangen, leidingen & koppelingen
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Questions about Adapter, cone size 29/32 to hose connection 9 mm,
What is this article?
Adapter, cone size 29/32 to hose connection 9 mm, is the article on this page. Luminix Health distributes Rettberg for laboratory use. It sits in Slangverbinders, adapters & fittingen, inside Slangen, leidingen & koppelingen, in Labmateriaal.
A hose connector or adapter joins two lines, or steps one bore down to another. The barb diameter has to match the tube, and the thread has to match the stopcock or the bottle. Most leaks are a mismatch here, not a hole in the tube.
Tubing is how a liquid or a gas moves between two vessels without being poured. Silicone stays flexible and survives repeated autoclaving. PTFE resists almost every solvent and is stiff. PVC is the ordinary flexible line for water and for mild aqueous work. The fitting, not the tube, is what usually leaks: the barb, the thread and the stopcock have to match the tube bore. Glass and plastic apparatus around these lines is indexed under ISO laboratory ware.
Which category should I open next?
The category is Slangen, leidingen & koppelingen. The sub-category is Slangverbinders, adapters & fittingen. The catalogue is Labmateriaal.
Shelves beside this one are PVC-, PTFE- & overige slangen, Kranen & ventielen, Siliconenslang and Slangaccessoires.
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.
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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.

