Beschreibung
Gassing lid with 2 valves 250 ml zirconium oxide is a specialised cover for zirconium oxide grinding bowls of 250 ml volume used in laboratory ball mills. Fitted with two valves and a sealing ring, the lid converts a standard zirconium oxide bowl into a vessel suitable for milling under protective gas and for mechanical alloying. The valves permit simple, controlled introduction of inert gas while the bowl remains firmly clamped inside the mill, maintaining process integrity throughout high-energy grinding. Gas-tight removal and subsequent transport require a dedicated additional clamping system. This accessory from manufacturer Fritsch is manufactured from zirconium oxide to ensure full material compatibility with the corresponding grinding bowls and to minimise contamination risk. Supplied as a single piece with a net weight of 1,08 kg, the lid supports reproducible atmosphere-controlled milling in materials research, alloy development and sensitive powder processing. It enables laboratories to perform protective-gas operations without interrupting the clamped state of the grinding set, thereby improving safety and experimental consistency in planetary and similar mill systems.
This article is part of Stopcocks & valves, in Tubing, hoses & fittings.
Key features
- Pack size: 1 pc
- Material: Zirconium oxide
- Number of valves: 2
- Compatible bowl volume: 250 ml
- Includes: Sealing ring
- Technical Information Sheet:
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Questions about gassing lid with 2 valves for 250 ml zirconium oxide
What is this article?
gassing lid with 2 valves for 250 ml zirconium oxide is the article on this page. Luminix Health distributes Fritsch for laboratory use. It sits in Stopcocks & valves, inside Tubing, hoses & fittings, in Laborbedarf.
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 Laborbedarf.
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.
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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.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.