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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Catalog Number: 89084-554
Supplier: Ace Glass

Small Business Enterprise


Catalog Number: 89084-566
Supplier: Ace Glass

Small Business Enterprise Product available on GSA Advantage®


Catalog Number: 89084-550
Supplier: Ace Glass

Small Business Enterprise Product available on GSA Advantage®


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

Description: 30.0 mm. Stopper No.38. 52 mm. The hollow PYREX stopper is light in weight, yet very strong to reduce chipping and breakage, thus minimizing replacement costs.
Catalog Number: 59432-312
Supplier: Corning

Description: 17 mm. Stopper No.19. 32 mm. The hollow PYREX stopper is light in weight, yet very strong to reduce chipping and breakage, thus minimizing replacement costs.
Catalog Number: 59432-210
Supplier: Corning

Catalog Number: 59501-034
Supplier: Corning

Catalog Number: 59501-032
Supplier: Corning

Description: 14 mm. Stopper No.13. 25 mm. The hollow PYREX stopper is light in weight, yet very strong to reduce chipping and breakage, thus minimizing replacement costs.
Catalog Number: 59432-152
Supplier: Corning

Catalog Number: 59501-035
Supplier: Corning

Catalog Number: 59501-033
Supplier: Corning

Description: 21.5 mm. Stopper No.27. 37 mm. The hollow PYREX stopper is light in weight, yet very strong to reduce chipping and breakage, thus minimizing replacement costs.
Catalog Number: 59432-276
Supplier: Corning

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

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

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

Description: 14 mm. Stopper No.9. 25 mm. The hollow PYREX stopper is light in weight, yet very strong to reduce chipping and breakage, thus minimizing replacement costs.
Catalog Number: 59432-120
Supplier: Corning

481 - 496 of 1,079