Description
SK N9-L is a transparent, colourless polypropylene (PP) screw cap with an open hole for N 9 laboratory vials. The clear PP body allows straightforward visual checks of the vial neck and closure seating during sample preparation, storage, and instrument loading. Supplied in packs of 100 pieces, these open-hole screw caps support standardised consumable use in chromatography and general analytical laboratories. The N 9 thread geometry is intended for matching screw-thread vials where an open-top closure is specified. This transparent SK N9-L version from manufacturer Macherey-Nagel is useful when colourless caps are preferred for labelling visibility or simple bench organisation. It fits workflows that require a plain PP screw cap with hole rather than a pre-assembled coloured septum stack. Use this closure wherever a transparent N 9 PP open-hole screw cap in a 100-piece pack is called for in method documentation or instrument accessories lists.
This article is part of Screw caps & closures, in Stoppers, caps & closures.
Key features
- Pack size: 100 pc(s)
- Cap type: N 9 PP screw cap with hole
- Colour: Transparent (colourless)
- Material: Polypropylene (PP)
- Design: Open-hole screw cap
- EAN: 4046681088353
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Questions about SC N9-H, tr
What is this article?
SC N9-H, tr is the article on this page. Luminix Health distributes Macherey-Nagel for laboratory use. It sits in Screw caps & closures, inside Stoppers, caps & closures, in Labware.
A screw cap has a thread and a liner. The thread has to match the bottle. The liner has to survive the liquid: a pulp liner fails in a solvent that a PTFE-faced liner ignores. The colour of the cap is not the specification.
A closure is the part that decides whether a bottle stays shut and whether the contents attack the seal. A ground-glass stopper matches a ground neck. A screw cap needs the right thread and a liner that survives the liquid. Rubber and silicone stoppers push into a mouth. The liner, not the colour of the cap, is the chemical choice. The vessels they close are indexed under ISO laboratory glassware.
Which category should I open next?
The category is Stoppers, caps & closures. The sub-category is Screw caps & closures. The catalogue is Labware.
Shelves beside this one are Rubber & silicone stoppers, Ground-joint glass stoppers, Lids & seals and Closures (other).
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.