Description
Adapter 24/29 (socket) to 29/32 (cone), borosilicate glass 3.3 is a standard taper transition piece for connecting laboratory glassware of two neighbouring joint sizes. Produced from borosilicate glass LBG 3.3, it offers an NS 24/29 socket paired with an NS 29/32 cone, allowing secure socket-to-cone coupling in distillation, reflux, and multi-vessel assemblies. Transition adapters of this type are essential when flasks, condensers, receivers, or intermediate joints differ by one standard size and must still form a leak-tight glass train. LBG 3.3 borosilicate glass provides the chemical resistance and thermal behaviour expected in everyday laboratory practice. Net weight is 0,035 kg, giving a solid yet manageable component for bench-scale work. The article is supplied as 1 pc for convenient stocking in research, teaching, and quality-control environments that use European ground joints. This adapter from manufacturer Labbox belongs to the Übergangsstücke and normschliff-reducer group and supports modular reconfiguration of apparatus without improvised fittings. Its straightforward enlarging geometry promotes reliable alignment and low dead volume when building or modifying glassware setups for organic and general chemistry applications.
This article is part of Hose connectors, adapters & fittings, in Tubing, hoses & fittings.
Key features
- Pack size: 1 pc
- Socket size: NS 24/29
- Cone size: NS 29/32
- Material: Borosilicate glass LBG 3.3
- Product type: LBG
- EAN: 8434868021211
- GTIN: 08434868021211
- Technical Information Sheet:
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Questions about Adapter 24/29 (female) - 29/32 (male), LBG 3.3
What is this article?
Adapter 24/29 (female) - 29/32 (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.
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.