Description
Distributor with 1× socket NS 14,5/23 and 4× cones NS 14,5/23 is a precision glass adapter intended for Bredt distillation receivers. Manufactured from borosilicate glass 3.3, it offers high chemical resistance and thermal stability for demanding laboratory distillation work. The multi-cone layout enables efficient distribution of distillate fractions into separate receivers while maintaining vacuum integrity through standard ground joints. Net weight is 0,065 kg, making the piece easy to handle and mount in compact distillation trains. This adapter from manufacturer Rettberg integrates smoothly into existing organic-synthesis and purification setups that rely on NS 14,5/23 joints. It supports multi-fraction collection, solvent recovery and preparative separations where reliable branching of vapour or liquid streams is required. The robust glass construction withstands repeated thermal cycling and common laboratory solvents. Suitable for research, teaching and quality-control laboratories that need durable, interchangeable glassware accessories for distillation apparatus.
This article is part of Hose connectors, adapters & fittings, in Tubing, hoses & fittings.
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Questions about Distributor, 1x socket size 14,5/23, 4x cone size 14,5/23,
What is this article?
Distributor, 1x socket size 14,5/23, 4x cone size 14,5/23, is the article on this page. Luminix Health distributes Rettberg for laboratory use. It sits in Raccords pour tuyaux, adaptateurs & raccords, inside Tubes, tuyaux et raccords, in Matériel de laboratoire.
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 Tubes, tuyaux et raccords. The sub-category is Raccords pour tuyaux, adaptateurs & raccords. The catalogue is Matériel de laboratoire.
Shelves beside this one are Tuyaux PVC, PTFE & autres, Robinets & vannes, Tuyaux en silicone and Accessoires pour tuyaux.
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.

