Beschrijving
Adapter, cone NS 14,5/23 to olive 9 mm, with straight tube is a precision laboratory transition piece that converts a standard ground joint into a hose connection. The NS 14,5/23 cone mates securely with matching sockets while the 9 mm olive, reached via a straight tube, accepts flexible tubing for vacuum, gas or liquid lines. Fabricated from borosilicate glass 3.3, the adapter combines chemical resistance with good thermal-shock performance, making it suitable for organic synthesis, distillation trains and general apparatus assembly. Its compact geometry keeps dead volume low and supports smooth flow. Supplied as a single unit with a net weight of 0,008 kg, the component integrates quickly into existing glassware setups. Produced by manufacturer Rettberg, this adapter offers a reliable, reusable link between conical joints and tubing systems in research and routine laboratory work where leak-tight, chemically inert connections are required.
This article is part of Hose connectors, adapters & fittings, in Tubing, hoses & fittings.
Key features
- Pack size: 1 pc
- Product type: Adapter
- Cone joint: NS 14,5/23
- Olive diameter: 9 mm
- Tube configuration: Straight
- Material: Borosilicate glass 3.3
- Technical Information Sheet:
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Questions about Adapter, cone size 14,5/23 to hose connection 8 mm,
What is this article?
Adapter, cone size 14,5/23 to hose connection 8 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.