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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Description: 36MM SOLID NYLON PLUG, 7855-772 FETFE O-RING FRONT SEAL.
Catalog Number: 89052-838
Supplier: Ace Glass

Small Business Enterprise Product available on GSA Advantage®


Description: Stopper, Material: Silicone, Color: Red, Pluro, Nested set, Cut from the same stopper and will give a vacuum tight fit for all openings within its size range, Servicable temperature: -100 to 450 degrees F, Size: 48-114mm
Catalog Number: 76291-868
Supplier: Ace Glass


Description: Solid. Standard taper joint 14/20 with 20mm length.
Catalog Number: KT850500-1420
Supplier: DWK Life Sciences (KIMBLE)


Description: Stopper, 3 Leg Ultra Pure, Mouth ID x OD (mm): 13 x 20, Stopper/rubber Material: Gray Bromobutyl - Ultra Pure Formulation, Stopper Style: 3-Leg, Durometer: 46, No. of Legs: 3, Style: Lyophilization, Autoclavable, with extremely high chemical purity and low gas permeability
Catalog Number: 10796-558
Supplier: DWK Life Sciences (KIMBLE)


Description: PK12 69 X 45MM PLURO STOPPER.
Catalog Number: 89075-820
Supplier: Ace Glass

Small Business Enterprise Product available on GSA Advantage®


Description: Solid. Standard taper joint 10/18 with 18mm length.
Catalog Number: KT850500-1018
Supplier: DWK Life Sciences (KIMBLE)


Description: Hollow. Standard taper joint 29/26 with 26mm length.
Catalog Number: KT850500-2926
Supplier: DWK Life Sciences (KIMBLE)


Description: Are Generally Used In Flasks And Separatory. 6 Per Case
Catalog Number: 89134-418
Supplier: Corning

Environmentally Preferable Product available on GSA Advantage®


Description: PK12 58 X 38MM PLURO STOPPER.
Catalog Number: 89075-818
Supplier: Ace Glass

Small Business Enterprise Product available on GSA Advantage®


Description: 18MM SOLID PTFE PLUG, 7855-721 FETFE O-RING FRONT SEAL.
Catalog Number: 89052-850
Supplier: Ace Glass

Small Business Enterprise Product available on GSA Advantage®


Description: 11MM SOLID NYLON PLUG, 7855-708 FETFE O-RING FRONT SEAL.
Catalog Number: 89052-830
Supplier: Ace Glass

Small Business Enterprise Product available on GSA Advantage®


Description: Hollow. Standard taper joint 24/25 with 25mm length.
Catalog Number: KT850500-2425
Supplier: DWK Life Sciences (KIMBLE)

Description: 7MM SOLID PTFE PLUG, 7855-707 FETFE O-RING FRONT SEAL.
Catalog Number: 89052-844
Supplier: Ace Glass

Small Business Enterprise Product available on GSA Advantage®


Description: 25MM SOLID PTFE PLUG, 7855-734 FETFE O-RING FRONT SEAL.
Catalog Number: 89052-820
Supplier: Ace Glass

Small Business Enterprise Product available on GSA Advantage®


Description: Are Generally Used In Flasks And Separatory. 6 Per Case
Catalog Number: 89134-424
Supplier: Corning

Product available on GSA Advantage®


Description: PK12 21 X 11MM PLURO STOPPER.
Catalog Number: 89075-810
Supplier: Ace Glass

Small Business Enterprise Product available on GSA Advantage®


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