Description
Gas collection tube "Safety" 500 ml coated is a laboratory vessel intended for the secure collection and handling of gas samples. The coated exterior provides an additional protective layer that helps reduce the risk of glass breakage and improves overall handling safety in busy laboratory environments. Manufactured for reliable performance, the 500 ml capacity suits routine gas sampling, temporary storage and transfer operations in analytical chemistry, environmental testing and process control. Clear visibility of the interior remains available for visual checks of sample condition. This coated Safety model from manufacturer Witeg is supplied as a single unit and fits standard laboratory gas-handling protocols. It is well suited to applications where mechanical protection of the glass body is advantageous, such as educational settings, field sampling or high-throughput labs. The combination of the Safety design concept and the protective coating supports confident everyday use while maintaining the chemical compatibility expected of quality laboratory glassware for gaseous media.
This article is part of Test tubes, in Tubes & vials.
Key features
- Pack size: 1 pc
- Product type: Gas collection tube "Safety"
- Volume: 500 ml
- Surface: Coated
- Unit: 1 pc
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Questions about GAS SAMPLING TUBES ''''SAFETY'''' 500 ML,
What is this article?
GAS SAMPLING TUBES ''''SAFETY'''' 500 ML, is the article on this page. Luminix Health distributes Witeg for laboratory use. It sits in Tubes à essai, inside Tubes & flacons, in Matériel de laboratoire.
A test tube is the open cylindrical vessel for a small liquid, in borosilicate glass or in plastic. Rimmed and rimless mouths differ. The size is diameter by length. It is not graduated for a result, and a glass tube that will be centrifuged has a force limit.
A tube holds a small sample upright. A test tube is the open glass or plastic cylinder. A centrifuge tube is conical so a pellet forms at the tip, and it is rated for a centrifugal force the rotor will actually reach. A vial is a small closed bottle, often for a sample that will sit in an instrument. NMR tubes are a special case: the glass has to be uniform or the spectrum is the tube, not the sample. Laboratory ware is listed under ISO laboratory glassware.
Which category should I open next?
The category is Tubes & flacons. The sub-category is Tubes à essai. The catalogue is Matériel de laboratoire.
Shelves beside this one are Tubes de centrifugation (coniques), Flacons d'échantillons & tubes RMN and Accessoires pour tubes & flacons.
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.

