Description
Screw-thread vial, transparent, 12 x 32 mm, with screw cap 9-425 and pre-perforated septum is a clear glass sample vessel for routine chromatography sample handling. Measuring 12 x 32 mm, it aligns with widely used autosampler formats, and the transparent wall permits quick visual assessment of sample volume and clarity before analysis. The 9-425 screw-thread finish works with the matching screw cap supplied in the pack to maintain a reliable seal during storage and injection sequences. Advantage packs from manufacturer Labbox consist of ten boxes of 100 vials plus ten bags of 100 screw caps equipped with pre-perforated silicone/PTFE septa, yielding 1000 vials and 1000 closures per unit. Pre-perforation facilitates needle entry and can reduce septum coring during repeated injections. Silicone/PTFE construction provides chemical resistance appropriate for typical HPLC solvents and aqueous mobile phases. Clear glass supports straightforward fill-level checks on the bench or in the tray. Net weight is 3,200 kg for the complete multipack. These chromatography accessories suit laboratories seeking bulk transparent vials with pre-slit septa for efficient, high-throughput sample processing.
This article is part of Vial caps & septa, in Vials, caps & septa.
Key features
- Pack size: 1000 pc(s)
- Product type: Screw-thread vial, transparent glass
- Dimensions: 12 x 32 mm
- Cap thread: 9-425 screw cap
- Septum: Pre-perforated silicone/PTFE
- EAN: 8434868046788
- GTIN: 08434868046788
- Technical Information Sheet:
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Questions about 2 ml screw vial, clear glass, with black screw cap with white Silicone/PTFE sept
What is this article?
2 ml screw vial, clear glass, with black screw cap with white Silicone/PTFE sept is the article on this page. Luminix Health distributes Labbox 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.