Description
The N20-20 headspace vial is a 20 mL clear glass roll-rim bottle for headspace analysis. Outer diameter is 23 mm and outer height is 75,5 mm in the N 20 format, with a rounded bottom and beveled roll rim for secure closure fit. Transparent glass supports straightforward visual checks of sample fill and condition during preparation and measurement. Packs of 100 pieces from manufacturer Macherey-Nagel suit routine headspace gas chromatography in analytical laboratories. The clear, colourless glass and rounded base support consistent heating and handling in manual or automated headspace systems. Nominal volume is 20 mL (0,02 l), matching common method capacities for this vial class. The beveled roll rim is intended for use with compatible N 20 seals and closures. These dimensional and design features make the vial a practical choice where defined geometry, optical clarity and reliable roll-rim sealing are required for headspace sample containers.
This article is part of Sample vials & NMR tubes, in Tubes & vials.
Key features
- Pack size: 100 pc(s)
- Type: Headspace roll-rim vial N 20
- Nominal volume: 20 mL (0,02 l)
- Outer diameter: 23 mm
- Outer height: 75,5 mm
- EAN: 4046681087219
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Questions about Vial N20-20, CR, c, 23x75.5, r, HS
What is this article?
Vial N20-20, CR, c, 23x75.5, r, HS is the article on this page. Luminix Health distributes Macherey-Nagel for laboratory use. It sits in Sample vials & NMR tubes, inside Tubes & vials, in Labware.
A sample vial is a small closed bottle for keeping or for presenting a sample. An NMR tube is a precision glass tube: the wall has to be straight and the diameter has to match the probe, or the spectrum contains the tube.
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.
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The category is Tubes & vials. The sub-category is Sample vials & NMR tubes. The catalogue is Labware.
Shelves beside this one are Test tubes, Centrifuge tubes (conical) and Tube & vial accessories.
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