Description
One-way tap with SBW-glass cock plug in DURAN® glass is a laboratory stopcock component for joint 12,5, with pipe diameter 8 mm and bore 2 mm. The DURAN® borosilicate glass construction provides thermal and chemical durability for vacuum lines, distillation setups and controlled liquid or gas transfer. Configured as a single-way (one-way) tap, it enables straightforward on/off flow control in glass apparatus assemblies. The SBW-glass cock plug mates with joint 12,5, while the 8 mm pipe diameter and 2 mm bore define the flow path for fine metering and compact manifold work. Supplied as one piece from manufacturer DWK Life Sciences, the unit fits standard laboratory glassware practices in research, teaching and preparative chemistry. The lightweight design, about 0,001 kg, simplifies handling and spare-part storage. Glass stopcocks of this type are widely used where optical clarity, cleanability and solvent resistance are required. Laboratories building or maintaining extraction, distillation and general fluid-handling systems can integrate this DURAN® one-way tap with SBW-glass cock plug for joint 12,5 applications needing an 8 mm pipe and 2 mm bore.
This article is part of Rubber & silicone stoppers, in Stoppers, caps & closures.
Key features
- Pack size: 1 pc
- Product type: One-way tap with SBW-glass cock plug
- Material: DURAN® glass
- Joint size: 12,5
- Pipe diameter: 8 mm
- Bore diameter: 2 mm
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Questions about One-way tap, SBW-glass cock plug, DURAN®, joint 12.5, pipe-Ø 8mm, bore 2mm
What is this article?
One-way tap, SBW-glass cock plug, DURAN®, joint 12.5, pipe-Ø 8mm, bore 2mm is the article on this page. Luminix Health distributes DWK Life Sciences for laboratory use. It sits in Rubber & silicone stoppers, inside Stoppers, caps & closures, in Labware.
A rubber or silicone stopper is pushed into a mouth. The size number corresponds to a top and bottom diameter. Silicone survives higher temperatures and more autoclave cycles. Natural rubber is attacked by oils and by some solvents.
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 Rubber & silicone stoppers. The catalogue is Labware.
Shelves beside this one are Screw caps & closures, Ground-joint glass stoppers, Lids & seals and Closures (other).
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.
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.