Description
ND20/ND18 20 ml headspace vial is a clear glass laboratory vial intended for headspace sample handling in analytical workflows. Measuring 75,5 × 22,5 mm with an ND20/ND18 neck finish, it is suited to crimp sealing with matching caps and septa used in gas chromatography and related headspace techniques. The transparent glass body supports straightforward visual checks of fill level and sample appearance during preparation, transport and storage. Pack size is 1000 pieces, supporting high-throughput laboratories and routine replenishment of consumable stocks. This headspace bottle from manufacturer Altmann Analytik is positioned as an alternative to comparable articles from Agilent (5182-0837), Chromacol (20-CV), National Scientific (C4020-25 / C4020-20), Finneran (320020-2375), SUN/SRI International (200 898), VWR (548-3091) and Labhut Cronus (VZH-20CF-100). The standardised ND20/ND18 geometry helps maintain interchangeability across common headspace instrument setups. Originating from Germany, the vial fits everyday laboratory material needs where consistent neck dimensions, clear glass construction and a practical 20 ml working volume are required for volatile or headspace-oriented sample work.
This article is part of Autosampler vials, in Vials, caps & septa.
Key features
- Pack size: 1000 pc(s)
- Volume: 20 ml
- Dimensions: 75,5 × 22,5 mm
- Neck finish: ND20/ND18
- Material: Clear glass
- Product type: Headspace vial
Recently viewed
You may also like
Browse related categories
Category
Sub-category
Catalogue
Brand
Questions about ND20/ND18 20ml Headspace-Vial, 75,5x22,5mm, clear, DIN-crimp neck, flat bottom
What is this article?
ND20/ND18 20ml Headspace-Vial, 75,5x22,5mm, clear, DIN-crimp neck, flat bottom 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.
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.