Description
Vial N20-20 is a 20 mL headspace crimp-neck vial for analytical sample preparation and autosampler use. It has an outer diameter of 22,5 mm and an outer height of 75,5 mm, with clear glass, a rounded bottom and a flat DIN roll rim (N 20) for secure crimp sealing. The transparent body supports visual checks of fill level and sample appearance during headspace workflows. Geometry is aligned with standard N 20 headspace formats so the vial seats consistently in trays and instrument racks that accept this neck finish. Packs contain 100 pieces from manufacturer Macherey-Nagel, suited to routine gas-chromatography headspace work and related laboratory sampling where a clear 20 mL roll-rim vessel with defined outer dimensions is required. The rounded base aids stable standing and handling, while the flat DIN crimp rim is intended for matching N 20 closures. These vials fit laboratories that need reproducible clear glass headspace containers in the N20-20 size class for day-to-day analytical throughput.
This article is part of Sample vials & NMR tubes, in Tubes & vials.
Key features
- Pack size: 100 pc(s)
- Product type: 20 mL headspace crimp-neck vial N 20
- Outer diameter: 22,5 mm
- Outer height: 75,5 mm
- Colour: Clear glass
- EAN: 4046681087738
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Questions about Vial N20-20, CR, c,22.5x75.5, r, DIN
What is this article?
Vial N20-20, CR, c,22.5x75.5, r, DIN 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.
Which category should I open next?
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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