Description
ND20/ND18 20 ml SPME vial is a clear glass sample vessel for solid-phase microextraction work in analytical laboratories. With outer dimensions of 75,5 × 22,5 mm and a 20 ml nominal volume, it offers a practical geometry for SPME sampling and related chromatographic sample preparation. The ND20/ND18 neck finish is intended for matching closures used in manual and automated SPME setups. Clear glass allows direct visual checks of fill level and sample appearance during handling. Pack configuration is 10 × 100 pieces, giving 1 000 vials per unit for routine laboratory supply. These vials from manufacturer Altmann Analytik support consistent vessel dimensions where reproducible fibre exposure and transfer steps matter. Country of origin is Germany. The multi-pack format suits high-throughput GC sample preparation benches that consume large numbers of identical SPME vials. Transparent walls help operators monitor residual volume without opening the container, while the standardised ND20/ND18 interface keeps closure selection straightforward across common lab workflows.
This article is part of Autosampler vials, in Vials, caps & septa.
Key features
- Pack size: 10 × 100 pcs (1 000 pc(s))
- Type: SPME vial
- Neck finish: ND20/ND18
- Volume: 20 ml
- Dimensions: 75,5 × 22,5 mm
- Material: Clear glass
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Questions about ND20/ND18 20ml SPME vial, 75,5x22,5mm, clear, special crimp neck, 10 x 100 pc
What is this article?
ND20/ND18 20ml SPME vial, 75,5x22,5mm, clear, special crimp neck, 10 x 100 pc 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.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.