Description
Socket joint DURAN (Form E) NS 60/46 is a precision ground glass component intended for standard taper connections in laboratory glassware assemblies. This Hülsenschliff features an NS 60/46 joint size, a tube diameter of 65 mm and a wall thickness of 3,2 mm, with an overall length of 150 mm. Fabricated from borosilicate glass 3.3, the socket provides the thermal and chemical resistance expected of DURAN-type laboratory glass. The net weight is 0,160 kg per piece and the item is supplied as a single unit. Produced by manufacturer Rettberg, the joint supports modular construction of reaction apparatus, distillation setups and other vacuum-tight or atmospheric glass systems that rely on interchangeable ground joints. Its Form E geometry ensures consistent seating with matching cone joints of the same nominal size. Suitable for routine organic synthesis, analytical sample preparation and educational laboratory work, this socket joint integrates readily into existing DURAN-compatible glassware trains while maintaining dimensional accuracy for reliable seals.
This article is part of Distillation heads, adapters & columns, in Distillation & extraction glassware.
Key features
- Pack size: 1 pc
- Joint size: NS 60/46
- Tube diameter: 65 mm
- Wall thickness: 3,2 mm
- Length: 150 mm
- Material: Borosilicate glass 3.3
- Technical Information Sheet:
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Distillation & extraction glassware
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Questions about Joint socket/DURAN (shape E) size 60/46
What is this article?
Joint socket/DURAN (shape E) size 60/46 is the article on this page. Luminix Health distributes Rettberg 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.