Description
Pre-sealed 1,5 mL N 9 screw-thread vials with writing field and marking are supplied ready closed for labelled chromatography and sample logistics. Each clear glass vial (type 702283) features an outer diameter of 11,6 mm, an outer height of 32 mm, a flat bottom, a wide opening plus an integrated writing patch and marking area for sample IDs. Vials are factory-screwed with N 9 PP screw caps (type 702732) in blue, open-top design, fitted with a colourless red rubber/FEP septum of 45° Shore A hardness and 1,0 mm septum thickness. Offered by manufacturer Macherey-Nagel as a pack of 100 pre-assembled units, the set standardises vial geometry and closure performance across a full batch. The writing field supports direct marking without separate labels in many routine workflows, while the wide N 9 thread and clear glass body aid filling and visual inspection. Applications include HPLC/GC autosampler work, QC sample submission and short-term storage of analytical aliquots where traceable on-vial identification and a uniform red rubber/FEP seal are preferred.
This article is part of Vial caps & septa, in Vials, caps & septa.
Key features
- Pack size: 100 pc(s)
- Configuration: pre-sealed vial 702283 + cap 702732
- Vial: 1,5 mL N 9, clear, flat bottom, wide opening, writing field
- Dimensions: outer Ø 11,6 mm, height 32 mm
- Cap: N 9 PP screw cap, blue, open top
- EAN: 4046681086168
- Technical Information Sheet:
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Questions about Pre-sealed: 702283 + 702732
What is this article?
Pre-sealed: 702283 + 702732 is the article on this page. Luminix Health distributes Macherey-Nagel 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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Luminix Health distributes this article from the heart of Europe. Articles in stock ship within 2–5 business days. 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.