Description
Valve stopcock for desiccator made of borosilicate glass 3.3 with ground joint NS 24/29 is designed for both the lid and the side tubulature of laboratory desiccators. The chemically resistant borosilicate glass 3.3 body supports reliable vacuum control and isolation during drying, storage and sample conditioning. The NS 24/29 taper provides a precise fit with matching desiccator ports, helping maintain a stable seal in routine glassware setups. Suitable for analytical, pharmaceutical and research laboratories, this stopcock enables straightforward installation or replacement wherever a dedicated valve is required at the lid or side connection. Compact geometry keeps the assembly unobtrusive on the bench while remaining compatible with standard desiccator configurations. Supplied as a single piece from manufacturer Brand, it is a practical spare or upgrade component for existing desiccator systems that use NS 24/29 tubulatures. The unit is non-sterile and intended for general laboratory glassware service rather than sterile process lines.
This article is part of Stopcocks & valves, in Tubing, hoses & fittings.
Key features
- Pack size: 1 pc
- Material: borosilicate glass 3.3
- Joint size: NS 24/29
- Product type: valve stopcock
- EAN: 4033378252180
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Questions about Needle-valve stopc.f.desiccator Boro 3.3, NS 24/29, for lid and lateral socket
What is this article?
Needle-valve stopc.f.desiccator Boro 3.3, NS 24/29, for lid and lateral socket is the article on this page. Luminix Health distributes BRAND 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.