Description
Adapter 14/23 (socket) to 24/29 (cone), borosilicate glass 3.3 is a ground-joint reducing transition piece designed to couple NS 14/23 socket glassware with NS 24/29 cone fittings. Produced from borosilicate glass LBG 3.3, it delivers the chemical resistance and thermal stability required for organic synthesis, distillation, reflux, and general laboratory apparatus work. Precision-ground joints create a reliable, grease-compatible seal, allowing smaller NS 14/23 components to connect cleanly to larger NS 24/29 flasks, condensers, or receivers without non-standard couplings. The net weight of 0,021 kg keeps the piece manageable on the bench while remaining durable for repeated assembly. Supplied as one unit, it fits modular teaching and research glassware collections. This adapter from manufacturer Labbox supports flexible size transitions in multi-neck setups, vacuum lines, and inert-gas manifolds. European standard joint geometry promotes interchangeability and consistent alignment within common laboratory glass systems.
This article is part of Hose connectors, adapters & fittings, in Tubing, hoses & fittings.
Key features
- Pack size: 1 pc
- Material: borosilicate glass LBG 3.3
- Socket joint: NS 14/23
- Cone joint: NS 24/29
- Product type: LBG
- EAN: 8434868021150
- GTIN: 08434868021150
- Technical Information Sheet:
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Questions about Adapter 14/23 (female) - 24/29 (male), LBG 3.3
What is this article?
Adapter 14/23 (female) - 24/29 (male), LBG 3.3 is the article on this page. Luminix Health distributes Labbox for laboratory use. It sits in Hose connectors, adapters & fittings, inside Tubing, hoses & fittings, in Labware.
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 Tubing, hoses & fittings. The sub-category is Hose connectors, adapters & fittings. The catalogue is Labware.
Shelves beside this one are PVC, PTFE & other tubing, Stopcocks & valves, Silicone tubing and Tubing 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.
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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.