You Searched For: Rubber Stoppers

With a high material purity, rubber stoppers and bungs are lightweight options to seal containers or apparatuses. Solid styles do not permit any gas exchange in order to protect ultra-sensitive contents, while holed options support unexposed processing. Retaining the characteristic softness even under testing conditions, rubber stoppers are often autoclavable for repeated use. The inserting closures are available in any diameter size to securely fit any desired equipment.

With a high material purity, rubber stoppers and bungs are lightweight options to seal containers or apparatuses. Solid styles do not permit any gas exchange in order to protect ultra-sensitive contents, while holed options support unexposed processing. Retaining the characteristic softness even under testing conditions, rubber stoppers are often autoclavable for repeated use. The inserting closures are available in any diameter size to securely fit any desired equipment.


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Supplier: DWK Life Sciences (KIMBLE)
Description: The autoclavable stoppers with complete fluorinated Omniflex Plus is manufactured in a silicone free environment. Sleeve style stoppers feature a fold-over skirt for sealing in serum finish vials without a crimp closure.
Supplier: Thermo Scientific
Description: Use Thermo Scientific™ SureSTART™ 20 mm stoppers with crimp vials that have a 20 mm opening and a secure push fit, including our SureSTART 20 mm crimp headspace vials (level 2).

Catalog Number: (10014-072)
Supplier: MicroSolv Technology Corp
Description: Shaped, injection stoppers, butyl rubber used in PerkinElmer Injectors. Use in aluminum or steel crimp caps for headspace autosamplers which are sold separately.


Supplier: Ace Glass
Description: This sleeve-type septa has a hollow plug

Small Business Enterprise Product available on GSA Advantage®

Supplier: Ace Glass
Description: Rubber stoppers of various styles and rubber compounds for serum vials and bottles

Small Business Enterprise Product available on GSA Advantage®

Catalog Number: (89077-548)
Supplier: Ace Glass
Description: Septa, white silicone with structurally bonded PTFE facing

Small Business Enterprise Product available on GSA Advantage®


Supplier: Ace Glass
Description: The Suba·Seal® Septa is a high quality rubber septa designed with serrated bottom for sealing open-top glass vessels as well as standard taper joints

Small Business Enterprise Product available on GSA Advantage®

Catalog Number: (46600-788)
Supplier: DWK Life Sciences (KIMBLE)
Description: This autoclavable neoprene rubber adapter set consists of seven cones designed to fit buchner and fritted glass funnels

Catalog Number: (76291-836)
Supplier: Ace Glass
Description: Gray, thin, flange-style chlorobutyl rubber stopper fits all 20 mm serum bottles and serum vials.


Supplier: DWK Life Sciences (KIMBLE)
Description: Wheaton straight plug stoppers provide maximum sealing for vials with a straight-wall glass finish

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Supplier: DWK Life Sciences (KIMBLE)
Description: These gray butyl rubber stoppers are designed for aluminum seal finish vials.
Supplier: DWK Life Sciences (KIMBLE)
Description: Plug stoppers with fold-over skirts are for use on serum vials and other crimp-finish containers that do not require an aluminum seal or overcap
Supplier: DWK Life Sciences (KIMBLE)
Description: These high quality gray chlorobutyl stoppers are used for research and pharmaceutical packaging applications.
Catalog Number: (CA76514-866)
Supplier: AGILENT TECHNOLOGIES, INC (CSD) CA
Description: Stopper, Grey butyl headspace, 20 mm, -40/120C


Supplier: Ace Glass
Description: Seals are engineered for a precision fit (80% glass to rubber contact) in standard taper glassware joints and tubes

Small Business Enterprise Product available on GSA Advantage®

Catalog Number: (72760-050)
Supplier: DWK Life Sciences (KIMBLE)
Description: Used for metabolic studies of biological materials. Particularly useful in measuring C¹⁴O² yields following incubation. Also suitable for in vitro incubations, insulin bio-assays, persulfate oxidations, and the distillation of any volatile acid or base.


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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.
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