Description
Threaded tube GL14 with tube diameter 12 x 1,5 x 100 mm is a straight glass connector intended for laboratory apparatus assembly. It carries a GL 14 ISO thread and conforms to DIN 12216, enabling reliable screw-cap or threaded-joint connections in glass systems. The tube dimensions are 12 mm outer diameter, 1,5 mm wall thickness and 100 mm length, providing a compact extension piece for attaching fittings, valves or further tubing. Designed for permanent or semi-permanent set-up of reaction, distillation or transfer lines, it supports clean, leak-resistant joints when used with matching GL screw caps and seals. The component is supplied as a single piece from manufacturer Witeg and is suitable for general laboratory glassware constructions where standardised GL threading is preferred. Net weight is approximately 0,011 kg, making it a lightweight yet robust element for modular glass apparatus.
This article is part of Hose connectors, adapters & fittings, in Tubing, hoses & fittings.
Key features
- Pack size: 1 pc
- Thread: GL 14 ISO
- Outer diameter: 12 mm
- Wall thickness: 1,5 mm
- Length: 100 mm
- Design: straight, for attachment
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Questions about Tubes GL 14 12 x 1,5 x 100 mm
What is this article?
Tubes GL 14 12 x 1,5 x 100 mm is the article on this page. Luminix Health distributes Witeg for laboratory use. It sits in Hose connectors, adapters & fittings, inside Tubing, hoses & fittings, in Labware.
A hose connector or adapter joins two lines, or steps one bore down to another. The barb diameter has to match the tube, and the thread has to match the stopcock or the bottle. Most leaks are a mismatch here, not a hole in the tube.
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 Hose connectors, adapters & fittings. The catalogue is Labware.
Shelves beside this one are PVC, PTFE & other tubing, Stopcocks & valves, 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.