Description
Pre-sealed 1,5 mL N 9 screw-thread vials combine clear glass bottles with matching blue polypropylene screw caps for ready-to-use chromatography and sample-handling workflows. Each vial (type 702282) has an outer diameter of 11,6 mm and an outer height of 32 mm, a flat bottom and a wide opening, and is supplied already closed with an N 9 PP screw cap (type 702732). The blue open-top cap carries a colourless red rubber/FEP septum with a hardness of 45° Shore A and a septum thickness of 1,0 mm, suitable for standard autosampler injection and repeated piercing within normal laboratory practice. This pre-assembled combination from manufacturer Macherey-Nagel is packed 100 pieces per pack, reducing preparation time compared with separate vial and closure stocking. Clear glass and the wide-mouth N 9 thread support visual sample checks and straightforward filling before sealing. Typical use includes HPLC and GC sample submission, QC aliquots and short-term storage of analytical solutions where a consistent vial–septum geometry is required across a full pack.
This article is part of Vial caps & septa, in Vials, caps & septa.
Key features
- Pack size: 100 pc(s)
- Configuration: pre-sealed vial 702282 + cap 702732
- Vial: 1,5 mL N 9, clear, flat bottom, wide opening
- Dimensions: outer Ø 11,6 mm, height 32 mm
- Cap: N 9 PP screw cap, blue, open top
- EAN: 4046681086175
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Questions about Pre-sealed: 702282 + 702732
What is this article?
Pre-sealed: 702282 + 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.
How does ordering and shipping work?
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.
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.