Description
Reducing adapter with standard ground joint provides a defined transition between large and small ground-joint sizes in laboratory distillation and extraction apparatus. This DURAN® adapter features a sleeve NS 60/46 paired with a core NS 29/32, enabling connection of wide-neck glassware to narrower standard joints without custom intermediate pieces. Such reducing adapters are standard elements in modular glass assemblies used for reaction work-up, solvent recovery and multi-component distillation trains. The component is manufactured by Lenz from DURAN® glass and follows common European ground-joint conventions for interchangeability with existing labware. Offered as a single unit weighing 0,110 kg, it is practical for research, quality-control and teaching laboratories that frequently reconfigure glass setups. Clear sleeve and core designations simplify selection against inventory lists and apparatus drawings. The adapter supports secure mechanical coupling of condensers, flasks, columns and receivers where dimensional matching of joints is essential. It fits the broader category of glass components for distillation and extraction lines that depend on reliable standard ground joints for reproducible laboratory practice.
This article is part of Hose connectors, adapters & fittings, in Tubing, hoses & fittings.
Key features
- Pack size: 1 pc
- Product type: Reducing adapter with standard ground joint
- Material: DURAN® glass
- Sleeve: NS 60/46
- Core: NS 29/32
- Weight: 0,110 kg
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Questions about Reducing adapter, w. stand. ground joint, DURAN®, sleeve 60/46, core 29/32
What is this article?
Reducing adapter, w. stand. ground joint, DURAN®, sleeve 60/46, core 29/32 is the article on this page. Luminix Health distributes Lenz for laboratory use. It sits in Hose connectors, adapters & fittings, inside Tubing, hoses & fittings, in Labware.
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 Tubing, hoses & fittings. The sub-category is Hose connectors, adapters & fittings. The catalogue is Labware.
Shelves beside this one are PVC, PTFE & other tubing, Stopcocks & valves, Silicone tubing and Tubing accessories.
What should I check before I order?
The technical information on this page is the manufacturer's sheet. Read that, not a rewritten specification.
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.