Rubber & silicone stoppers

1307 products

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Showing 1 - 24 of 1307 products
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Cork Knife 200 mmUsbeck
Usbeck Cork Knife 200 mm
Sale price€2,75
Cork Borer Set 1-6, 5,0 - 11,25 mm outside ØUsbeck
Cork Borer Set 1-9, 5,0 - 15 mm outside ØUsbeck
Silicone plug O-Ø 29.0mm U-Ø 23.0mm length 30mmWiteg
Silicone plug O-Ø 35.0mm U-Ø 29.0mm length 30mmWiteg
Silicone plug O-Ø 49.0mm U-Ø 41.0mm length 40mmWiteg
Rubber stoppersBellingham + Stanley
Laboratory scissor, stainless magnetic, L=150mmBochem
neoChoice Stopfen 20 mm, Butyl grau, 100 Stck./Packneolab

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Questions about Rubber & silicone stoppers

Why Rubber & silicone stoppers?

A rubber or silicone stopper is pushed into a mouth. The size number corresponds to a top and bottom diameter. Silicone survives higher temperatures and more autoclave cycles. Natural rubber is attacked by oils and by some solvents.

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 Labware. Luminix Health distributes this range for laboratory use.

Which shelves sit beside this one?

The neighbouring shelves are Screw caps & closures, 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.

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