Description
neochrom® 2 ml screw vials in clear glass with 9-425 thread are chromatography sample containers supplied as practical combination kits for autosampler workflows. Each unassembled kit brings together 100 clear-glass vials and 100 matching blue caps with the red specification indicated for this pack, so vial and closure can be paired in one order. The 9-425 screw thread supports secure seating of the cap and is intended for use in most applications with Waters autosamplers. For Waters UPLC™ and UHPLC methods, slotted caps are recommended to favour reliable needle entry and pressure management during injection. Clear glass enables quick visual checks of fill level and sample appearance before analysis, while the 2 ml format matches widely used autosampler racks and trays. These kits from manufacturer neolab - Labor help laboratories standardise on matched vial–cap sets without sourcing components separately. The unmounted presentation leaves assembly to the user, supporting flexible preparation of GC and LC samples in routine and method-development environments where consistent 2 ml screw-vial geometry is required.
This article is part of Vial caps & septa, in Vials, caps & septa.
Key features
- Pack size: 100 pc(s)
- Product type: Screw vial combination kit
- Volume: 2 ml
- Material: Clear glass
- Thread: 9-425
- EAN: 4058072080525
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Questions about neochrom® 2 ml Schraubfläschchen, Klarglas, Gewinde 9-425, blauer Deckel, rotes
What is this article?
neochrom® 2 ml Schraubfläschchen, Klarglas, Gewinde 9-425, blauer Deckel, rotes is the article on this page. Luminix Health distributes neolab for laboratory use. It sits in Vial caps & septa, inside Vials, caps & septa, in Chromatography equipment.
A vial cap and a septum have to match the vial neck: crimp, screw or snap, and the diameter. The septum material, PTFE/silicone or rubber, decides chemical resistance and how many times a needle can pierce it. A septum that sheds into the solvent becomes ghost peaks.
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 Vial caps & septa. The catalogue is Chromatography equipment.
Shelves beside this one are Chromatography accessories, Autosampler vials, 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.