You Searched For: Stoppers

Leak-proof, solid stoppers seal bottles, flasks, vials, and even tubing to prevent liquids and gases escaping. Multi-hole styles provide the limited flow stability conditions desired in order to prevent air bubble build up. With a slightly tapered design, different diameter sized stoppers are inserted in labware for a snug fit that still allows easy removal. The closures are manufactured in different materials for accurate resistance to harsh contents and can maintain vacuum atmosphere.

Leak-proof, solid stoppers seal bottles, flasks, vials, and even tubing to prevent liquids and gases escaping. Multi-hole styles provide the limited flow stability conditions desired in order to prevent air bubble build up. With a slightly tapered design, different diameter sized stoppers are inserted in labware for a snug fit that still allows easy removal. The closures are manufactured in different materials for accurate resistance to harsh contents and can maintain vacuum atmosphere.


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Supplier: Simport Scientific
Description: Ideal closures for glass and plastic reagent, sample and culture tubes, LDPE.

Supplier: Bohlender
Description: For closing ground joint parts. With ground joint and sealing rings on the outside; knurled or hexagonal grip. Compared with glass stoppers, they are ...

Supplier: Saint-Gobain Performance plastics
Description: These stoppers are made of translucent silicone. The stoppers guarantee absolute impermeability, even when the edges of the tubes or glass, metal or p...

Supplier: Simport Scientific
Description: Made of thermoplastic elastomer these disposable closures produce a firm, leak-resistant seal for glass and plastic tubes. They will protect samples f...

Catalog Number: (GRANUWB-DS)
Supplier: GRANT INSTRUMENTS LTD.
Description: Drain stoppers, recommended when using heat transfer beads, to prevent beads entering the drain hole.
UOM: 1 * 5 items


Supplier: Lenz Laborglas GmbH & CO.KG
Description: These standard taper hollow stoppers are made from borosilicate glass 3.3 and have a hexagonal head.

Supplier: Saint-Gobain Performance plastics
Description: These slightly conical translucent stoppers are made from silicone.

Supplier: Lenz Laborglas GmbH & CO.KG
Description: DURAN®, borosilicate glass stopper, clear, solid or semi hollow.

Catalog Number: (VERN203241)
Supplier: Saint-Gobain Performance plastics
Description: Natural rubber, grey-blue.
UOM: 1 * 25 items


Supplier: Saint-Gobain Performance plastics
Description: These silicone stoppers are non toxic.

Catalog Number: (720-2576)
Supplier: B. Braun
Description: These stoppers ensure a sterile closure of female connections after use.
UOM: 1 * 100 items


Supplier: Saint-Gobain Performance plastics
Description: Conical natural grey-blue rubber stoppers without holes.

Supplier: Saint-Gobain Performance plastics
Description: Use these stoppers for biology, microbiology and hematology, as well as food science, technical, medical and hospital apparatus. Saint Gobain Life Sci...

Supplier: DWK Life Sciences
Description: This bromobutyl rubber closure provides a gas-tight seal for all GL 25 and GL 45 laboratory bottles with sizes from 10 to 20000 ml.

Supplier: DEUTSCH & NEUMANN
Description: These stoppers are biologically inert and transparent.

Supplier: DEUTSCH & NEUMANN
Description: Stopper, chloroprene rubber, Reddish brown, Ø bottom: 29,0 mm, Ø top: 35,0 mm, Height: 30,0 mm

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Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us on 0800 22 33 44
Additional Documentation may be needed to purchase this item. A VWR representative will contact you if needed.
Additional Documentation may be needed to purchase this item. A VWR representative will contact you if needed.
This product has been blocked by your organisation. Please contact your purchasing department for more information.
The original product is no longer available. The replacement shown is available.
Product(s) marked with this symbol are discontinued - sold till end of stock. Alternatives may be available by searching with the VWR Catalogue Number listed above. If you need further assistance, please call VWR Customer Service on 0800 22 33 44.
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