Description
Two-neck adapter NS 29/32 is a laboratory glassware component for distillation and multi-neck apparatus setups. This adapter features parallel necks with a ground-joint cone NS 29/32 and sockets NS 14/23, allowing simultaneous connection of additional glassware elements such as condensers, dropping funnels or thermometers. The parallel-neck geometry supports compact assembly on round-bottom flasks and reaction vessels commonly used in organic synthesis and purification. Offered by manufacturer Witeg, the piece has a net weight of 0,082 kg and a matching gross weight of 0,082 kg. It originates from Germany (Baden-Württemberg) and is supplied as a single unit. The adapter integrates into standard ground-joint systems for secure fittings in research, teaching and quality-control laboratories. Categories include distillation adapters, making it a practical accessory for multi-port configurations where parallel side necks are preferred over angled designs.
This article is part of Round-bottom flasks, in Beakers & flasks. See also Flat-bottom flasks.
Key features
- Pack size: 1 pc(s)
- Type: Two-neck adapter
- Cone: NS 29/32
- Sockets: NS 14/23
- Neck configuration: parallel necks
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Questions about Multiple adapters, with two parallel nec
What is this article?
Multiple adapters, with two parallel nec is the article on this page. Luminix Health distributes Witeg for laboratory use. It sits in Round-bottom flasks, inside Beakers & flasks, in Labware.
A round-bottom flask is the heating flask of a distillation or a reflux. The curved wall takes the heat, and the ground neck connects to a still head or a condenser. The joint size, not only the volume, has to match the rest of the set.
A beaker is an open working vessel: easy to pour, poor as a measure. An Erlenmeyer flask has a flat base and a conical wall so a liquid can be swirled without climbing out. A round-bottom flask is for heating under a condenser, because the heat meets a curved wall and the joint at the neck connects to the rest of the glassware. Borosilicate is the glass that survives the temperature change. These forms are listed under ISO laboratory glassware.
Which category should I open next?
The category is Beakers & flasks. The sub-category is Round-bottom flasks. The catalogue is Labware.
Shelves beside this one are Beakers, Erlenmeyer flasks, Reaction vessels & jacketed vessels, Flat-bottom flasks, Flasks (other) and Beaker & flask accessories.
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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.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.