Description
Two-neck adapter with one angled socket, cone NS 29/32 and sockets NS 19/26 is a laboratory glassware fitting designed for multi-neck distillation and reaction setups. The central cone joint of NS 29/32 connects securely to round-bottom flasks while the single angled side socket of NS 19/26 accepts condensers, addition funnels or other NS-compatible accessories. This geometry facilitates compact arrangement of glassware on the bench and supports simultaneous operations such as reflux, controlled addition and temperature monitoring. The adapter is supplied as 1 pc and has a net weight of 0,065 kg with matching gross weight. From manufacturer Witeg, the piece is intended for organic chemistry, solvent distillation and general synthetic work requiring reliable ground-glass joints. Its angled sleeve improves accessibility and reduces interference between connected components. Suitable for teaching laboratories as well as research and quality-control environments, the adapter enables rapid assembly and disassembly of distillation trains while preserving joint integrity throughout repeated use.
This article is part of Round-bottom flasks, in Beakers & flasks. See also Flat-bottom flasks.
Key features
- Pack size: 1 pc
- Product type: Two-neck distillation adapter
- Cone joint: NS 29/32
- Angled socket: NS 19/26
- Configuration: 1 angled sleeve
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Questions about Multiple adapters, two necks, cone ST
What is this article?
Multiple adapters, two necks, cone ST 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.
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.