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.
VWR® Rubber Stoppers
Supplier: VWR International
Versatile rubber stoppers are four stoppers in one.
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VWR® Pure Gum Rubber Stoppers, One-Hole
Supplier: VWR International
These highly resilient, pure gum, amber rubber stoppers have less free sulfur (max
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VWR® One-Hole Rubber Stoppers, Black
Supplier: VWR International
These black high-percentage rubber stoppers are low in free sulfur and have a single hole to facilitate laboratory procedures.
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VWR® Pure Gum Rubber Stoppers, Two-Hole
Supplier: VWR International
These highly resilient, pure gum, off-white rubber stoppers have less free sulfur (max
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VWR® Two-Hole Rubber Stoppers, Black
Supplier: VWR International
These black, high percentage rubber stoppers are low in free sulfur and have two holes to facilitate laboratory procedures.
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VWR® Sleeve Stoppers
Supplier: VWR International
Natural rubber stoppers feature a hollow plug to fit inside bottles, flasks, vials, or tubing.
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VWR® Green Neoprene Stoppers, Solid
Supplier: VWR International
Synthetic, neoprene stoppers contain no free sulfur and exhibit good resiliency and shelf-life.
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VWR® One-Hole Kjeldahl Rubber Stoppers, Black
Supplier: VWR International
These black rubber, one-hole stoppers are specifically designed to fit 500 and 800 mL Kjeldahl nitrogen determination flasks.
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VWR® Red Rubber Stoppers, Flanged, Plasticoid
Supplier: VWR International
Permit insertion of hypodermic needles.
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VWR® Micro Stoppers
Supplier: VWR International
Select from soft red natural rubber or green neoprene for higher heat resistance.
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VWR® Pure Gum Rubber Stoppers, Solid
Supplier: VWR International
These solid, pure gum, amber rubber stoppers contain less free sulfur (max
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VWR® Rubber Stopper Assortment, Black
Supplier: VWR International
This practical, two-pound assortment of black rubber stoppers is ideal for the small laboratory or school with limited need for any one size or style.
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VWR® Solid Rubber Stoppers, Black
Supplier: VWR International
These solid, black stoppers contain a high percentage of pure rubber, weigh less than neoprene, and are low in free sulfur (1/2%).
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Rubber Stopper Assortment
Supplier: Avantor
Solid, 1-Hole, 2-Hole, and 3-Hole Stoppers in Assorted Sizes.
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Rubber Stopper for Serum Bottles, Ace Glass Incorporated
Supplier: Ace Glass
Rubber stoppers of various styles and rubber compounds for serum vials and bottles
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Rubber Sleeve, Plug-Type Stoppers, Kimble Chase
Supplier: DWK Life Sciences (KIMBLE)
Hollow, plug-type stopper fits into the neck of the apparatus
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Butyl Rubber Injection Stopper, MicroSolv
Supplier: MicroSolv Technology Corp
Shaped, injection stoppers, butyl rubber used in PerkinElmer Injectors. Use in aluminum or steel crimp caps for headspace autosamplers which are sold separately.
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Ultrapure Lyophilization Stoppers, Wheaton
Supplier: DWK Life Sciences (KIMBLE)
Wheaton Ultrapure Lyophilization Stoppers are very low moisture adsortion stoppers
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Gray Butyl Rubber Stoppers, Kimble Chase
Supplier: DWK Life Sciences (KIMBLE)
These gray butyl rubber stoppers are designed for aluminum seal finish vials.
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Septa, Sleeve Type, Rubber, Ace Glass Incorporated
Supplier: Ace Glass
This sleeve-type septa has a hollow plug
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Pluro Stopper, Neoprene, Ace Glass Incorporated
Supplier: Ace Glass
Neoprene stopper for use with filter flasks to support funnels securely.
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SureSTART™ Stoppers, 20 mm, Level 2 High-throughput Applications, Thermo Scientific
Supplier: Thermo Scientific
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).
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Septa for Serum Bottles, Ace Glass Incorporated
Supplier: Ace Glass
Septa, white silicone with structurally bonded PTFE facing
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Sleeve-Style Rubber Stoppers, Wheaton
Supplier: DWK Life Sciences (KIMBLE)
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
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Rubber Stopper for Serum Bottles and Vials, Ace Glass Incorporated
Supplier: Ace Glass
Gray, thin, flange-style chlorobutyl rubber stopper fits all 20 mm serum bottles and serum vials.
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Straight Sided Stoppers, DWK Life Sciences
Supplier: DWK Life Sciences (KIMBLE)
These high quality gray chlorobutyl stoppers are used for research and pharmaceutical packaging applications.
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WHEATON® Ultra Pure OmniFlex Plus Stoppers
Supplier: DWK Life Sciences (KIMBLE)
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.
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Straight Plug Rubber Stoppers, Wheaton
Supplier: DWK Life Sciences (KIMBLE)
Wheaton straight plug stoppers provide maximum sealing for vials with a straight-wall glass finish
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Butyl Rubber Two-Leg Stopper, Wheaton
Supplier: DWK Life Sciences (KIMBLE)
Lyophillization stopper made from grey butyl rubber, for use with WHEATON® Vacule® Lyophillization ampule.
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Pluro Stoppers, Kimble Chase
Supplier: DWK Life Sciences (KIMBLE)
This autoclavable neoprene rubber adapter set consists of seven cones designed to fit buchner and fritted glass funnels
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Supplier: Kimberly-Clark
33,99 $ to 322,20 $
Supplier: Thermo Fisher Scientific
170,20 $
Supplier: Kimberly-Clark
55,13 $ to 522,67 $