Description
ND20/ND18 20 ml headspace vial, 75,5×23 mm, clear glass is a laboratory headspace bottle for gas-phase and related sample introduction workflows. The clear-glass vial offers a 20 ml nominal capacity with outer dimensions of 75,5 × 23 mm and is specified in the ND20/ND18 format used with matching laboratory closures. This product is described as an alternative to VWR article 548-0549. Compatible caps include AAV29262497, AAV29262498, AAV29262509, AAV29262655, AAV29263213, AAV29263180 and AAV29261982, supporting flexible sealing choices for headspace and sample-handling methods. Packaged as 10 × 100 pieces (1000 pieces total), the vials from manufacturer Altmann Analytik help laboratories maintain consistent stocks for routine analytical series. Clear glass aids visual inspection of fill level and sample appearance during preparation and storage steps. Origin is indicated as Germany. The combination of defined geometry, ND20/ND18 neck compatibility and multipack supply makes these headspace vials practical consumables for chromatography-oriented and general laboratory sample workflows.
This article is part of Autosampler vials, in Vials, caps & septa.
Key features
- Pack size: 1000 pc(s)
- Product type: ND20/ND18 headspace vial
- Volume: 20 ml
- Dimensions: 75,5 × 23 mm
- Material: clear glass
- Country of origin: Germany
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Questions about ND20/ND18 20ml Headspace-Vial,75,5x23mm, clear, rounded bottom,screw thread ND18
What is this article?
ND20/ND18 20ml Headspace-Vial,75,5x23mm, clear, rounded bottom,screw thread ND18 is the article on this page. Luminix Health distributes Altmann Analytik for laboratory use. It sits in Autosampler vials, inside Vials, caps & septa, in Chromatography equipment.
An autosampler vial is sized for the tray it will sit in. Neck finish, volume, clear or amber glass, and whether an insert is needed are the choices. Amber is for light-sensitive samples. A 2 mL vial is the ordinary one. A vial from a different neck standard takes a different cap.
An autosampler vial is the small closed bottle a chromatograph picks up. The neck is crimp, screw or snap, and the cap and the septum have to be that neck. The septum is the part the needle pierces. A soft septum reseals. A septum that is wrong for the solvent swells or sheds particles into the sample. Inserts reduce the volume when the sample is scarce. The separation they feed is described with IUPAC names and PubChem data.
Which category should I open next?
The category is Vials, caps & septa. The sub-category is Autosampler vials. The catalogue is Chromatography equipment.
Shelves beside this one are Vial caps & septa, Chromatography accessories, Crimpers & decappers and Vial inserts.
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. Delivery across Europe, two to five days when in stock. 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.
