Description
Double socket NS 24/29 is a laboratory ground-glass joint sleeve in Form C (double configuration) with nominal size NS 24/29. It is manufactured to DIN 12249 PRECISO and features an outer diameter of 28 mm, length of 170 mm and wall thickness of 2,0 mm. Net weight is 0,063 kg; the unit is supplied as a single piece. The double-socket design places two female conical joints on one body, facilitating compact coupling of larger glassware items that share the NS 24/29 standard. This component from manufacturer Witeg forms part of the Normschliffe (standard ground-joint) range and adheres to the interchangeable dimensions defined by DIN 12249. PRECISO marking indicates controlled joint geometry for consistent fit with matching cones and adapters. Typical applications include modular distillation trains, reaction apparatus and transfer lines where demountable NS 24/29 connections are preferred. Specified diameter, length and wall thickness support accurate selection against existing inventories. Origin is Germany (Baden-Württemberg). Glass joint sleeves of this type remain a standard solution for reusable, solvent-compatible laboratory connections without permanent fixtures.
This article is part of Distillation heads, adapters & columns, in Distillation & extraction glassware.
Key features
- Pack size: 1 pc
- Joint size: NS 24/29
- Form: C, double socket
- Standard: DIN 12249 PRECISO
- Outer diameter: 28 mm
- Length: 170 mm
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Distillation & extraction glassware
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Questions about Socket ST 24/29 double
What is this article?
Socket ST 24/29 double is the article on this page. Luminix Health distributes Witeg for laboratory use. It sits in Distillation heads, adapters & columns, inside Distillation & extraction glassware, in Labware.
A still head, an adapter or a column is the glass between the boiling flask and the condenser. A Vigreux or packed column gives the vapour a surface so a closer-boiling mixture can separate. The joint sizes at both ends have to match the flask and the condenser.
Distillation separates liquids by boiling point. A condenser turns the vapour back into liquid: Liebig, coil and cold-finger shapes differ in how much cooling surface they offer. A still head and a column sit between the flask and the condenser. A Soxhlet extractor washes a solid again and again with the same solvent. Ground joints have a standard size, and the joint, not the flask, is what has to match. The pieces are indexed under ISO laboratory glassware.
Which category should I open next?
The category is Distillation & extraction glassware. The sub-category is Distillation heads, adapters & columns. The catalogue is Labware.
Shelves beside this one are Condensers, Ground-joint glassware (other) and Soxhlet & extraction apparatus.
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.