Description
Stopper with NS stopcock 29/32 and bent tube is a laboratory glassware fitting that integrates a standard ground joint NS 29/32, an NS stopcock and a bent tube equipped with an olive. This design allows sealed connection to NS 29/32 apparatus while providing stopcock-controlled flow and a hose barb for tubing attachment. The bent-tube geometry facilitates directional routing of gases or liquids in vacuum lines, inert-gas manifolds or general laboratory assemblies. Offered as a single piece with a net weight of 0,056 kg, the stopper serves as a practical transition or adapter component in ground-joint systems. It is produced by Witeg and suits chemical, analytical and preparative work where a compact stopper combining joint, stopcock and olive is required. The olive permits secure push-on connection of flexible tubing, and the NS stopcock enables precise isolation or regulation of the connected line. Ideal for building custom glassware setups that demand both sealing integrity and convenient hose interfacing at the NS 29/32 size.
This article is part of Ground-joint glass stoppers, in Stoppers, caps & closures.
Key features
- Pack size: 1 pc(s)
- Joint size: NS 29/32
- Configuration: NS stopcock with bent tube
- Connection: Olive (hose barb)
Recently viewed
You may also like
Browse related categories
Category
Sub-category
Catalogue
Brand
Questions about Suction tube ST-stopcock 29/32 bent
What is this article?
Suction tube ST-stopcock 29/32 bent 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.