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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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Product Image-59432-243

PYREX brand, [standard taper], Hollow, Stoppers, Caps and Closures

Description: 20.5 mm. Stopper No.22. 38 mm. The hollow PYREX stopper is light in weight, yet very strong to reduce chipping and breakage, thus minimizing replacement costs.
Catalog Number: 59432-243
Supplier: Corning

Certificates Environmentally Preferable Product available on GSA Advantage®


Product Image-59432-108

PYREX brand, [standard taper], Hollow, Stoppers, Caps and Closures

Description: 10 mm. Stopper No.8. 25 mm. The hollow PYREX stopper is light in weight, yet very strong to reduce chipping and breakage, thus minimizing replacement costs.
Catalog Number: 59432-108
Supplier: Corning

Certificates Environmentally Preferable Product available on GSA Advantage®


Product Image-59432-298

PYREX brand, [standard taper], Hollow, Stoppers, Caps and Closures

Description: 21.5 mm. Stopper No.32. 44 mm. The hollow PYREX stopper is light in weight, yet very strong to reduce chipping and breakage, thus minimizing replacement costs.
Catalog Number: 59432-298
Supplier: Corning

Certificates Environmentally Preferable Product available on GSA Advantage®


Product Image-89076-950

12631 STOPPER, PTFE

Description: 14/20 PTFE STOPPER HOLLOW.
Catalog Number: 89076-950
Supplier: Ace Glass

Small Business Enterprise Product available on GSA Advantage®


Product Image-89084-538

Rubber stopper, Precision Seal™

Description: Rubber stopper, Precision Seal™
Catalog Number: 89084-538
Supplier: Ace Glass

Small Business Enterprise Product available on GSA Advantage®


Product Image-KT774240-0019

POLYETHYL STOPPERS 19/22 PK100

Catalog Number: KT774240-0019
Supplier: DWK Life Sciences (KIMBLE)

Certificates


Product Image-10099-192

45/50 PTFE Stopper with Polypropylene Extraction Nut, Solid

Catalog Number: 10099-192
Supplier: Ace Glass

Small Business Enterprise


Product Image-89084-550

SEPTA, WHITE RUBBER, SIZED FOR 29/42 JOINT, PK/100

Catalog Number: 89084-550
Supplier: Ace Glass

Small Business Enterprise Product available on GSA Advantage®


Product Image-59432-185

PYREX brand, [standard taper], Hollow, Stoppers, Caps and Closures

Description: 15 mm. Stopper No.16. 31 mm. The hollow PYREX stopper is light in weight, yet very strong to reduce chipping and breakage, thus minimizing replacement costs.
Catalog Number: 59432-185
Supplier: Corning

Certificates Environmentally Preferable Product available on GSA Advantage®


Product Image-KT953763-0000

Filtration Microfiltration Assembly 47 mm with Stainless Steel Support Ultra-Ware

Description: (6) #8 Silicone Stopper, 9/16" (14.3 mm) Hole, Use with Accessory, 1000 mL Filtration Flask, Pkg./5, (1 Supplied) Used for filtering viscous or proteinaceous solutions or to produce ultra clean filtrate.
Catalog Number: KT953763-0000
Supplier: DWK Life Sciences (KIMBLE)
Product Image-75877-600

Replacement glass plug 10mm

Description: Replacement glass plug, 10mm, includes (1)Capfe* and (2)Kalrez* o-rings, for Scale Up Series jacketed cylindrical flasks, with Easy Drain glass valves and KF flange inlet & outlets, flask is graduated on both sides allowing for either left or right hand flask orientation
Catalog Number: 75877-600
Supplier: Ace Glass
Product Image-89076-946

12631 STOPPER, PTFE

Description: 10/10 JOINT PTFE STOPPER HOLLOW.
Catalog Number: 89076-946
Supplier: Ace Glass

Small Business Enterprise Product available on GSA Advantage®


Product Image-10099-180

19/22 PTFE Stopper with Polypropylene Extraction Nut, Solid

Catalog Number: 10099-180
Supplier: Ace Glass

Small Business Enterprise


Product Image-10099-184

24/25 PTFE Stopper with Polypropylene Extraction Nut, Solid

Catalog Number: 10099-184
Supplier: Ace Glass

Small Business Enterprise


Product Image-89084-510

SEPTA, RED RUBBER, SIZED FOR 29/42 JOINT, PK/10

Catalog Number: 89084-510
Supplier: Ace Glass

Small Business Enterprise Product available on GSA Advantage®


Product Image-10099-188

29/42 PTFE Stopper with Polypropylene Extraction Nut, Solid

Catalog Number: 10099-188
Supplier: Ace Glass

Small Business Enterprise


497 - 512 of 1,079