Description
Sealing ring, A200LS 200 mm is a laboratory sealing component with a 200 mm diameter intended for precise fitment in specialised lab equipment. This ring functions as an accessory for creating reliable seals within laboratory material assemblies where dimensional accuracy supports proper equipment performance. With a net weight of 0,05 kg it remains lightweight for convenient handling and installation during routine laboratory procedures. Supplied as a single piece, the sealing ring integrates into systems requiring the A200LS specification for consistent operation. Produced by manufacturer NEXOPART and originating from Germany in the North Rhine-Westphalia region, it aligns with standard requirements for laboratory accessories. The component is suited to research, quality control and analytical workflows that depend on secure connections between apparatus parts. Its defined 200 mm size facilitates correct positioning without additional modification. This sealing ring supports everyday laboratory practice by offering a dedicated sealing solution that helps maintain equipment integrity across sample handling and processing tasks in professional lab environments.
This article is part of Lids & seals, in Stoppers, caps & closures.
Key features
- Pack size: 1 pc
- Specification: A200LS
- Product type: Sealing ring
- Diameter: 200 mm
- Country of origin: Germany
- Technical Information Sheet:
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Questions about Sealing ring, A200LS 200 mm
What is this article?
Sealing ring, A200LS 200 mm is the article on this page. Luminix Health distributes NEXOPART for laboratory use. It sits in Lids & seals, inside Stoppers, caps & closures, in Labware.
Lids and seals are the covers of dishes, jars and tanks: a snap lid, a sealing film, a gasket. The seal is doing the work. A lid that only rests on the rim does not contain a volatile liquid.
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 Lids & seals. The catalogue is Labware.
Shelves beside this one are Screw caps & closures, Rubber & silicone stoppers, Ground-joint glass stoppers and Closures (other).
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.