Description
DURAN® expansion adapter with socket NS 24/29 and cone NS 14/23 is a precision ground-joint connector that joins two laboratory glassware components of differing standard taper (NS) sizes. Fabricated from borosilicate glass 3.3, the adapter combines chemical resistance, mechanical durability and thermal stability for routine heating, cooling and solvent work. The accurately ground socket and cone deliver a reliable, leak-tight seal when apparatus of non-matching joint sizes must be combined. With its NS 24/29 socket and NS 14/23 cone it bridges the dimensional gap, enabling flexible assembly of distillation, reaction, extraction or filtration set-ups. This expansion adapter from manufacturer Duran/DWK Life Sciences allows laboratories to utilise existing ground-joint components of different sizes without custom glassblowing. Supplied as a single piece with a net weight of 0,032 kg, it is intended for repeated use under standard laboratory conditions. The adapter is well suited to organic synthesis, analytical chemistry, preparative work and general laboratory practice wherever interchangeable glassware of unequal NS dimensions needs to be linked safely and efficiently while preserving system integrity.
This article is part of Hose connectors, adapters & fittings, in Tubing, hoses & fittings.
Key features
- Pack size: 1 pc
- Storage temperature: Standard
- Product type: Expansion adapter
- Socket size: NS 24/29
- Cone size: NS 14/23
- EAN: 4032051058514
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Questions about DURAN® Expansion Adapter , socket/cone
What is this article?
DURAN® Expansion Adapter , socket/cone is the article on this page. Luminix Health distributes DWK Life Sciences 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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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.