You Searched For: Adenosine-5\'-diphosphate monopotassium salt dihydrate

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: Corning
Description: Coloured stoppers from LDPE.

Environmentally Preferable

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: 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.

Supplier: RATIOLAB
Description: PE.

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

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

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: witeg Labortechnik
Description: Solid standard taper stoppers with octagonal grip, made of Borosilicate glass 3.3.

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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 +353 1 88 22222.
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 +353 1 88 22222
This product is marked as restricted and can only be purchased by approved Shipping Accounts. If you need further assistance, email VWR Regulatory Department at eurega_services@eu.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 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 Catalog Number listed above. If you need further assistance, please call VWR Customer Service on +353 1 8822222.
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