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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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Stopper Assembly, Newage Industries

Supplier: NewAge Industries
Description: This is a custom stopper assembly molded, GL45 with two holes.

Small Business Enterprise

Product Image-10796-556

Ultrapure Straight Plug Stoppers, Wheaton

Supplier: DWK Life Sciences (KIMBLE)
Description: Manufactured from an ultrapure bromobutyl formulation with extremely high chemical purity and low gas permeability.

Certificates

Product Image-80071-938

Hollow Pennyhead [ST] Stoppers, Chemglass

Supplier: Chemglass
Description: Hollow glass stoppers with closed bottom.

Small Business Enterprise

Product Image-76489-506

Stoppers for Wheaton® CompletePAK® Sterile Vials, DWK Life Sciences

Supplier: DWK Life Sciences (KIMBLE)
Description: 4944254

Certificates

Product Image-470339-106

Silicone Stoppers, United Scientific Supplies

Supplier: United Scientific Supplies
Description: Chemical resistant solid silicone stoppers.

Product Image-10028-042

WHEATON® Rubber Stoppers, DWK Life Sciences

Supplier: DWK Life Sciences (KIMBLE)
Description: Clean and precise pharmaceutical grade rubber stoppers for research/parenteral drug applications.

Certificates

Product Image-75996-678

SILCOSEN® Silicone Stoppers, Hirschmann

Supplier: Hirschmann
Description: SILICOSEN® stoppers are manufactured in a special process which have regular pores, thus making them ideal for the preparation and sterilization of culture media

Product Image-101412-806

Cork Discs , Electron Microscopy Sciences

Catalog Number: (101412-806)
Supplier: Electron Microscopy Sciences
Description: These discs are 20 mm diameter and are 3 mm thick. Perfect to be used with a cryostat.

Minority or Woman-Owned Business Enterprise


Product Image-60004-836

Synthware Pennyhead, Flask Length [ST] Stopper, Glass, Kemtech America

Supplier: Kemtech America
Description: Heavy wall design.

Small Business Enterprise Minority or Woman-Owned Business Enterprise

Product Image-470005-742

Rubber Stoppers

Supplier: Plasticoid
Description: A superior grade of rubber that has softness, resiliency, and durability

Product Image-80071-908

Solid Pennyhead Stoppers, Chemglass

Supplier: Chemglass
Description: Solid stoppers have closed bottom.

Small Business Enterprise

Product Image-470235-704

Quality Corks, XX

Supplier: GSC International
Description: Size Top Diameter Bottom Diameter<BR><BR>Size 1 11.1 mm 8.3 mm <BR><BR> Size 2 12.7 mm 9.5 mm <BR><BR> Size 3 14.2 mm 10.7 mm <BR><BR> Size 4 15.8 mm 11.9 mm <BR><BR> Size 6 19.0 mm 14.6 mm <BR><BR> Size 20 41.2 mm 34.0 mm

Product Image-470104-132

Cork Assortment

Catalog Number: (470104-132)
Supplier: Manton Industrial
Description: Regular length, XX quality corks in convenient assortments for laboratory use. Packaged with equal amounts of each size.

Environmentally Preferable


Product Image-470104-130

Student Cork Assortment

Catalog Number: (470104-130)
Supplier: Manton Industrial
Description: A convenient assortment for student use.

Environmentally Preferable


Product Image-470151-196

Assorted Rubber Stoppers

Supplier: Plasticoid
Description: Solid, 1-hole and 2-hole stoppers in assorted sizes.

Product Image-16358-236

PTFE Key-Head [ST] Stoppers, Flask Length Joint, Kimble Chase

Supplier: DWK Life Sciences (KIMBLE)
Description: Stoppers are for use with flasks, mixing cylinders, separatory funnels, and more

Certificates

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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 1-800-932-5000.
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 1-800-932-5000.
To process your orders without delay, please provide the required business documentation to purchase this product.

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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 1-800-932-5000.
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