Description
Connecting piece for tubing in straight form without stopcock, cone NS 29/32, is a laboratory glass adapter designed for secure hose connections in chemical and analytical setups. Manufactured from heat-resistant, durable borosilicate glass, it features a straight hose adapter that accepts tubing with an internal diameter of 6 to 10 mm. The precision-ground joint provides a tight seal that effectively prevents leakage of air or liquids during vacuum or pressure work. This straight connector is well suited for linking flexible tubing to standard ground-joint apparatus in distillation, filtration, gas transfer and general laboratory fluid handling. Supplied as a single piece from manufacturer ISOLAB Laborgeräte, the adapter combines mechanical robustness with thermal stability for repeated use under typical laboratory conditions. Its compact straight geometry keeps flow paths short and simplifies assembly in crowded fume-hood or bench setups. Ideal for research, quality-control and teaching laboratories that require reliable, chemically inert glass-to-tubing transitions without integrated stopcocks.
This article is part of Stopcocks & valves, in Tubing, hoses & fittings.
Key features
- Pack size: 1 pc
- Material: heat-resistant borosilicate glass
- Form: straight, without stopcock
- Joint: cone NS 29/32
- Hose adapter: fits tubing 6–10 mm
- EAN: 4250362637208
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Questions about adapters - with nozzle - straight - without stopcock - cone : NS 29/32
What is this article?
adapters - with nozzle - straight - without stopcock - cone : NS 29/32 is the article on this page. Luminix Health distributes ISOLAB for laboratory use. It sits in Stopcocks & valves, inside Tubing, hoses & fittings, in Labware.
A stopcock opens and closes a line, or directs it between ports. Glass stopcocks have a ground plug that needs grease or a PTFE key. The bore decides the flow. A two-way and a three-way key are different parts.
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 Stopcocks & valves. The catalogue is Labware.
Shelves beside this one are Hose connectors, adapters & fittings, PVC, PTFE & other tubing, Silicone tubing and Tubing accessories.
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.