Beschrijving
Closure caps for crimp-neck vials N11 in silver with rubber/TEF septum without slit provide dependable sealing performance for roll-rim laboratory vials. Developed for excellent compatibility with needles, these caps support smooth penetration during sample withdrawal or injection while maintaining a secure seal. Every cap is purpose-designed for proper closure of N11 crimp-neck vials used in analytical and sample-preparation work. Offered in packs of 100 pieces from manufacturer ISOLAB Laborgeräte, they are packed in tamper-evident transparent ziplock bags that make contents easy to recognise at a glance. After use, the ziplock allows the bag to be resealed tightly, protecting unused caps from contamination and loss. Suitable for chromatography, quality-control and general laboratory environments, the silver crimp caps with rubber/TEF liner combine mechanical reliability with chemical resistance for routine vial sealing where a non-slit septum is preferred.
This article is part of Screw caps & closures, in Stoppers, caps & closures.
Key features
- Pack size: 100 pc(s)
- Colour: Silver
- Septum: Rubber/TEF
- Neck size: N11
- Design: Without slit
- EAN: 4250362644121
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Questions about cap + septa - red rubber / TEF colourless - without slit - for N11 crimp vials
What is this article?
cap + septa - red rubber / TEF colourless - without slit - for N11 crimp vials is the article on this page. Luminix Health distributes ISOLAB for laboratory use. It sits in Schroefdoppen & sluitingen, inside Stoppen, doppen & sluitingen, in Labmateriaal.
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 Stoppen, doppen & sluitingen. The sub-category is Schroefdoppen & sluitingen. The catalogue is Labmateriaal.
Shelves beside this one are Rubber- & siliconenstoppen, Glazen slijpstoppen, Deksels & afdichtingen and Sluitingen (overig).
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.