Description
Adapter 14/23 (socket) to 19/26 (cone), borosilicate glass 3.3 is a ground-joint reducing transition piece that connects NS 14/23 socket glassware to NS 19/26 cone components. Fabricated from borosilicate glass LBG 3.3, it offers the chemical durability and thermal performance needed for synthesis, distillation, extraction, and everyday laboratory assemblies. The precision-ground joints provide a secure, grease-compatible seal so smaller NS 14/23 flasks or accessories can be joined to larger NS 19/26 condensers, receivers, or reaction vessels without improvised fittings. With a net weight of 0,016 kg the adapter remains compact and easy to handle while remaining robust for frequent reconfiguration. It is offered as a single piece for modular glassware systems in teaching and research labs. This adapter from manufacturer Labbox simplifies size changes in multi-piece apparatus, vacuum setups, and inert-atmosphere lines. Standard European joint geometry supports interchangeability and stable alignment across common laboratory glassware platforms.
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 19/26
- Product type: LBG
- EAN: 8434868021136
- GTIN: 08434868021136
- Technical Information Sheet:
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Questions about Adapter 14/23 (female) - 19/26 (male), LBG 3.3
What is this article?
Adapter 14/23 (female) - 19/26 (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?
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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.