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.


131  results were found

SearchResultCount:"131"

Sort Results

List View Easy View (new)

Rate These Search Results

Catalog Number: (WHEAW224100-407)
Supplier: DWK Life Sciences
Description: This ultrapure lyophilization stopper is a very low moisture adsortion stopper. Manufactured from an ultra pure bromobutyl formulation with extremely high chemical purity and low gas permeability.
UOM: 1 * 1.000 items


Catalog Number: (217-0767)
Supplier: DWK Life Sciences
Description: DURAN® glass stopper with conical ground joint, for reagent bottles and oxygen bottles according to Winkler.
UOM: 1 * 10 items


Catalog Number: (MANA702931.1)
Supplier: MACHEREY-NAGEL
Description: Rubber stopper, Bromobutyl red, 45° shore A hardness
UOM: 1 * 100 items


Supplier: DWK Life Sciences
Description: Ultra pure chlorobutyl-isoprene rubber stoppers for lyophilisation.

Supplier: RATIOLAB
Description: PE.

Supplier: Brand
Description: These stoppers are made from natural coloured silicone.

Catalog Number: (MANA702807)
Supplier: MACHEREY-NAGEL
Description: PE plugs with a diaphragm for safe penetration of the needle are used for the shell vials.
UOM: 1 * 100 items


Supplier: BURKLE
Description: These conical silicone rubber stoppers are translucent, chemically-biologically neutral, food-safe according to BfR Recommendation XV and FDA § 177.2600.

Catalog Number: (WHEAW651450)
Supplier: DWK Life Sciences
Description: These stoppers are made from grey butyl rubber.
UOM: 1 * 144 items

Catalog Number: (LSUK700004)
Supplier: DWK Life Sciences
Description: <p>Igloo lyophilisation style stoppers.</p>
UOM: 1 * 1.000 items


Supplier: BURKLE
Description: Stopper made of PE, hollow with sealing rings and octagonal top.

Supplier: DWK Life Sciences
Description: Stoppers of various styles, sizes and rubber formulations.

Catalog Number: (GOSSOB65-01)
Supplier: Corning
Description: Material LDPE.
UOM: 1 * 1.500 items

Environmentally Preferable


Supplier: PIEPER FILTER
Description: Closing plugs.

Supplier: GLASWARENFABRIK KARL HECHT
Description: Stopper, DURAN®, hollow, 12/21, Clear glass

Catalog Number: (458-2357)
Supplier: GERHARDT
Description: This connection stopper is made from viton and is suitable for distribution heads with connection pipe Ø 32,7 mm.
UOM: 1 * 1 items


Inquire for Price
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 +43 1 97002 - 0.
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 +43 1 97002 - 0.
Dual use goods can only be delivered within the European Union.
Dual use goods can only be delivered within the European Union.
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 +43 1 97002 - 0.
81 - 96 of 131
no targeter for Bottom