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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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Product Image-VWRU59589-336

VWR®, Stoppers, Neoprene, Green, without Holes

Catalog Number: (VWRU59589-336)
Supplier: VWR Collection
Supplier Article Number:: 59589-336
Description: These stoppers contain no free sulphur. It exhibits good resilency and chemical resistance.
UOM: 1 * 1 items
Image Unavailable-VWRI217-0895

VWR®, Cork Plate, Square

Catalog Number: (VWRI217-0895)
Supplier: VWR Collection
Description: Stopper, cork
UOM: 1 * 20 items
Product Image-VWRI217-1015

VWR®, Conical Stoppers, Cork

Supplier: VWR Collection
Description: Natural cork, A1 quality.

Product Image-VWRI212-0575

VWR®, Stoppers, PE

Supplier: VWR Collection
Description: Stopper for test tubes Ø 12 to 16 mm, polyethylene, with tongues.

Product Image-VWRU59587-400

VWR®, Rubber Stoppers, Black

Supplier: VWR Collection
Description: These stoppers contain high percentage of rubber, less neoprene and free sulphur. Its composition ensures resiliency and pliability over a long period of time.

Product Image-VWRU59584-274

VWR®, Stoppers, Gum Rubber, with 1 Hole

Supplier: VWR Collection
Description: These stoppers contain less free sulphur and have a lower density than black rubber stoppers. Its composition ensures high resilency and holes facilitates the laboratory usage. Ideal for food grade applications such as beer and wine making used with carboys.

Product Image-VWRI391-0396

VWR® Cellulose Stoppers

Supplier: VWR Collection
Description: These stoppers are made of cellulose and are used for microbiological samples and tissue cultures in test tubes or Erlenmeyer flasks.

Image Unavailable-VWRI734-2875

VWR® Plugs for Drosophila Vials and Bottles

Supplier: VWR Collection
Description: These plugs are made of bonded dense weave cellulose acetate which provides an excellent barrier to mite infestation. They are precision manufactured for consistent fit and minimal waste.

Product Image-VWRU80079-874

VWR®, Stoppers for Chlorobutyl Serum and Lyophilisation

Supplier: VWR Collection
Description: These stoppers have a fluorocarbon film on the top and bottom. In addition, the enhanced lyophilisation stoppers are coated with a cross-linkable polydimethylsiloxane on the underside of the flange.

Product Image-VWRI217-0212

VWR®, Stoppers for Standard Ground Joints

Supplier: VWR Collection
Description: Greaseless closure, which prevents ground joints from seizing. With inclined, circumferential sealing lips for better sealing and reduced risk of breakage. Easily detachable. With ergonomically shaped grip.

Product Image-VWRU89097-544

VWR®, Rubber Stoppers

Supplier: VWR Collection
Description: These stoppers allow insertion of a syringe needle and exhibit excellent resealing properties for air sensitive chemistry.

Product Image-VWRI217-0891

VWR®, Glass Stoppers for Standard Ground Joints

Supplier: VWR Collection
Description: Borosilicate 3.3 glass.

Product Image-VWRU23420-366

VWR®, Cork Stoppers

Supplier: VWR Collection
Description: XXXX grade cork.

Environmentally Preferable

Image Unavailable-VWRI462-0585

VWR®, Drain Stoppers for VWB2 Water Baths

Catalog Number: (VWRI462-0585)
Supplier: VWR Collection
Description: Drain stoppers, VWR®
UOM: 1 * 5 items
Product Image-HIRS8905512

Silicone stoppers

Supplier: HIRSCHMANN
Description: SILICOSEN® and BIO-SILICO® sterile stoppers are manufactured in a special process and have regular pores, thus making them ideal for the preparation and sterilisation of culture media. The uniform pores and good permeability to air make the stoppers ideally suitable for cultivation of aerobic microorganisms.

Product Image-LENZ01400307

Glass stoppers, standard taper, hexagonal, hollow

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

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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 at +65 6505 0760.
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 at +65 6505 0760.
This product is marked as restricted and can only be purchased by approved Shipping Accounts. If you need further assistance, email VWR at sales@sg.vwr.com
-Additional Documentation May be needed to purchase this item. A VWR representative will contact you if needed.
This product has been blocked by your organization. Please contact your purchasing department for more information.
The original product is no longer available. The replacement shown is available.
This product is no longer available. Alternatives may be available by searching with the VWR Catalog Number listed above. If you need further assistance, please call VWR Customer Service at +65 6505 0760.
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