Description
Stopper with SVS hose coupling NS 24/29 is a laboratory glassware accessory that unites a standard ground joint with an SVS hose coupling for dependable tubing attachment. The NS 24/29 joint matches widely used conical ground-glass apparatus found in distillation, reflux, and gas-transfer systems. With a net weight of 0,024 kg and identical gross weight of 0,024 kg, the stopper remains lightweight yet robust for modular glass assemblies. Packaged as one piece, it acts as a convenient transition piece linking ground-joint vessels to flexible hose lines via a screw-coupling interface. Manufactured by Witeg, the item meets the practical needs of laboratories that require consistent normschliff adapters and secure hose connections. The SVS coupling design allows rapid tubing changes while the ground joint preserves a reliable seal under typical operating conditions. It is appropriate for organic synthesis, sample work-up, and analytical procedures in research, educational, and industrial settings that rely on interchangeable glass components.
This article is part of Ground-joint glass stoppers, in Stoppers, caps & closures.
Key features
- Pack size: 1 pc(s)
- Product type: Stopper with SVS hose coupling
- Joint size: NS 24/29
- Country of origin: Germany
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Questions about Suction tube, with SVS-hose connection S
What is this article?
Suction tube, with SVS-hose connection S is the article on this page. Luminix Health distributes Witeg for laboratory use. It sits in Ground-joint glass stoppers, inside Stoppers, caps & closures, in Labware.
A ground-glass stopper matches a ground neck of a stated joint size. A 14/23 stopper does not seal a 29/32 neck. The stopper is part of the flask's seal, and a chip on the grind is a leak.
A closure is the part that decides whether a bottle stays shut and whether the contents attack the seal. A ground-glass stopper matches a ground neck. A screw cap needs the right thread and a liner that survives the liquid. Rubber and silicone stoppers push into a mouth. The liner, not the colour of the cap, is the chemical choice. The vessels they close are indexed under ISO laboratory glassware.
Which category should I open next?
The category is Stoppers, caps & closures. The sub-category is Ground-joint glass stoppers. The catalogue is Labware.
Shelves beside this one are Screw caps & closures, Rubber & silicone stoppers, Lids & seals and Closures (other).
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.