Description
Adapter, socket NS 29/32 to cone NS 14,5/23 is a reducing ground-joint transition piece that connects larger laboratory glassware to smaller standard taper components. Constructed from borosilicate glass 3.3, it delivers high chemical durability and good thermal performance required in modern laboratory practice. The female socket NS 29/32 interfaces with corresponding male joints, while the male cone NS 14,5/23 permits secure coupling to finer apparatus. Offered as a single unit with a net weight of 0,031 kg, this adapter simplifies the assembly of multi-size glass systems for distillation, reflux or reaction work. Accurate joint geometry supports tight, reproducible seals under vacuum or atmospheric conditions when properly prepared. It is well suited for both routine analytical tasks and more complex synthetic procedures where space-efficient reductions are needed. From manufacturer Rettberg, the piece maintains consistent quality and optical transparency for easy observation of internal processes. The robust yet lightweight form factor helps protect adjacent glassware from undue mechanical load during extended experiments.
This article is part of Hose connectors, adapters & fittings, in Tubing, hoses & fittings.
Key features
- Pack size: 1 pc(s)
- Material: Borosilicate glass 3.3
- Joint sizes: socket NS 29/32 to cone NS 14,5/23
- Product type: Adapter
- Country of origin: Germany
- Technical Information Sheet:
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Questions about Adapter, socket size 29/32 to cone size 14,5/23
What is this article?
Adapter, socket size 29/32 to cone size 14,5/23 is the article on this page. Luminix Health distributes Rettberg 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.