Screw caps & closures

1730 products

Weergeven 25 - 48 van 1730 producten

Weergeven 25 - 48 van 1730 producten
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neochrom® schroefdoppen ND24 wit met gat, siliconen naturel/PTFE beige, 100 stuks/pneolab
neochrom® schroefdoppen, PP wit, 12,5 mm gat, draad 24-400, 100 stuks/verpakkingneolab
neochrom® schroefdoppen ND18 12 mm gat, septum butyl rood/ PTFE grijs, PU 100 st.neolab
neochrom® schroefdoppen, PP wit gesloten, schroefdraad 24-400, 100 stuks/verpakkingneolab
neochrom® schroefdoppen ND 13 met gat, septum natuurrubber rood-oranje/TEF transp.,neolab
neochrom® schroefdoppen ND8 gesloten, butylrood/PTFE grijs, 100 stuks/verpakkingneolab
neochrom® schroefdoppen ND8 gesloten, rubber rood-oranje/TEF transp., 100 st./pakneolab
neochrom® Schroefdoppen ND8 met gat, PP, septum siliconen wit/PTFE rood, 100 stuks/pneolab
neochrom® schroefdoppen ND24 wit, gesloten, septum butyl rood/PTFE grijs, 100 st./pa.neolab
neochrom® schroefdoppen ND20 wit gesloten, butylrood/PTFE grijs, 100 stuks/verpakkingneolab
neochrom® schroefdoppen ND24 wit gesloten, siliconen naturel/PTFE beige, 100 st./pa.neolab
neochrom® Schroefdoppen ND8 met gat, PP, PTFE rood/siliconen wit/PTFE rood, 100 st.neolab
neochrom® Schroefdop ND9 met gat, zwart, septum rood rubber/PTFE beige, 100 stuks/pneolab
neochrom® schroefdoppen ND15 gesloten, rubber rood-oranje/TEF transp., 100 st./pakneolab
neochrom® Schroefdop ND9 met gat, zwart, septum PTFE rood/silicone wit/PTFE witneolab
neochrom® schroefdoppen ND13, PP zwart met gat, butyl rood/PTFE grijs, 100 st./pakneolab
neochrom® schroefdoppen ND15 gesloten, butylrood/PTFE grijs, 100 stuks/verpakkingneolab

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Questions about Screw caps & closures

Why Screw caps & closures?

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.

This shelf belongs to Stoppers, caps & closures, inside Labmateriaal. Luminix Health distributes this range for laboratory use.

Which shelves sit beside this one?

The neighbouring shelves are Rubber & silicone stoppers, Ground-joint glass stoppers, Lids & seals and Closures (other). The category above this shelf is Stoppers, caps & closures.

How does ordering and shipping work?

Luminix Health distributes this range 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. Send a quote request, contact the team, or read who we are. The full brand index is on shop by brand.

Which other categories should I open?