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You Searched For: Masks

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, solid rubber stoppers are often autoclavable for repeated use. The inserting closures are available in any diameter size to securely fit any desired equipment including test tubes.

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, solid rubber stoppers are often autoclavable for repeated use. The inserting closures are available in any diameter size to securely fit any desired equipment including test tubes.


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Product Image-WHEAW224100-202

Rubber stoppers for lyophilisation, WHEATON®

Description: Ultra pure chlorobutyl-isoprene rubber stoppers for lyophilisation.
Catalog Number: WHEAW224100-202
UOM: 1 * 1.000 items
Supplier: DWK Life Sciences
Product Image-215-4717

WHEATON® Rubber Stoppers

Description: Stoppers of various styles, sizes and rubber formulations.
Catalog Number: 215-4717
UOM: 1 * 1.000 items
Supplier: DWK Life Sciences
Product Image-548-0774

Stoppers for 20 mm certified headspace crimp top vials

Description: Rubber stopper, Butyl grey, -40 to + 120 °C
Catalog Number: 548-0774
UOM: 1 * 100 items
Supplier: Agilent
Product Image-LEYRRB006/S

Stoppers, red rubber

Description: Solid, red rubber stoppers conforming to BS 2775. Highly elastic, for perfect sealing and adhesion.
Catalog Number: LEYRRB006/S
UOM: 1 * 100 items
Supplier: LEY RUBBER
Image Unavailable-SCERSP73827-21

Rubber stoppers, KIMBLE®

Description: Designed for aluminum seal finish vials.
Catalog Number: SCERSP73827-21
UOM: 1 * 1.000 items
Supplier: DWK Life Sciences
Image Unavailable-GREI330070_605

Ceaprene stopper

Description: This ceaprene stopper is made of water-repellent material.
Catalog Number: GREI330070_605
UOM: 1 * 605 items
Supplier: Greiner Bio-One
Image Unavailable-458-2357

Connection stopper

Description: This connection stopper is made from viton and is suitable for distribution heads with connection pipe Ø 32,7 mm.
Catalog Number: 458-2357
UOM: 1 * 1 items
Supplier: GERHARDT
Image Unavailable-391-2099

Rubber stopper

Description: Rubber stopper for reductase tubes.
Catalog Number: 391-2099
UOM: 1 * 10 items
Supplier: LEY RUBBER
Product Image-KOEHK-1240

Injection stoppers

Description: These cylindrical shaped stoppers are made of chlorobutyl rubber and are used for injection bottles.
Catalog Number: KOEHK-1240
UOM: 1 * 100 items
Supplier: KOEHLER TECHNISCHE PRODUKTEN
Image Unavailable-LEYRTO/17/RED

Stoppers, rubber, Suba-Seal

Description: Turnover stoppers create a very effective double seal for narrow aperture containers.
Catalog Number: LEYRTO/17/RED
UOM: 1 * 100 items
Supplier: LEY RUBBER
Product Image-LEYRRB015/1H

Rubber Stoppers, Red

Description: Red rubber stoppers as Cat. No. 391-2100 but with one standard hole of 5 mm diameter.
Catalog Number: LEYRRB015/1H
UOM: 1 * 20 items
Supplier: LEY RUBBER

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