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: Contain no free sulfur and exhibit good resiliency. Withstand petroleum products and oils as well as most inorganic acids and bases. Size: 0. Diameter of top: 17mm. Bottom: 13mm. Length 25mm.
Catalog Number: 59589-110
Supplier: VWR International

Small Business Enterprise


Description: Low in free sulfur. Size 6 with 5mm diameter hole. Diameter of top: 32mm. Diameter of bottom: 26mm. Length: 25mm.
Catalog Number: 59581-287
Supplier: VWR International

Small Business Enterprise


Description: Low in free sulfur. Size 10 with 5mm diameter holes. Diameter of top: 50mm. Diameter of bottom: 42mm. Length: 25mm.
Catalog Number: 59582-406
Supplier: VWR International

Small Business Enterprise


Catalog Number: 89097-536
Supplier: VWR International

Small Business Enterprise


Description: Low in free sulfur. Size 0 with 3mm diameter hole. Diameter of top: 17mm. Diameter of bottom: 13mm. Length: 25mm.
Catalog Number: 59581-141
Supplier: VWR International

Small Business Enterprise


Description: High percentage of pure rubber; weigh less than neoprene; low in free sulfur (1/2%). Size: 4. Diameter of top: 26mm. Diameter of bottom: 20mm. Length: 25mm.
Catalog Number: 59580-160
Supplier: VWR International

Small Business Enterprise


Description: VWR* Black Rubber Stoppers, Solid High percentage of pure rubber; weigh less than neoprene; low in free sulfur (1/2%). Size: 12. Diameter of top: 64mm. Diameter of bottom: 54mm. Length: 25mm.
Catalog Number: 59580-466
Supplier: VWR International

Small Business Enterprise


Description: High resiliency, pure gum. Less free sulfur (1/4%) and lower density than standard black rubber stoppers. Added hole facilitates laboratory usage. Size: 6. Diameter of top: 32mm. Bottom: 26mm. Hole diameter: 5mm.
Catalog Number: 59584-230
Supplier: VWR International

Small Business Enterprise


Description: XXXX Grade. Tapered, 18mm length. Top diameter: 14mm. Bottom diameter: 11mm. Pack of 100.
Catalog Number: 23420-129
Supplier: VWR International

Description: XXXX Grade. Tapered, 17mm length. Top diameter: 13mm. Bottom diameter: 9mm. Pack of 100.
Catalog Number: 23420-107
Supplier: VWR International

Low Manufacturing Impact


Description: Low in free sulfur. Size 13.5 with 5mm diameter hole. Diameter of top: 75mm. Diameter of bottom: 62mm. Length: 35mm.
Catalog Number: 59581-560
Supplier: VWR International

Small Business Enterprise


Description: High percentage of pure rubber; weigh less than neoprene; low in free sulfur (1/2%). Size: 11. Diameter of top: 56mm. Diameter of bottom: 48mm. Length: 25mm.
Catalog Number: 59580-422
Supplier: VWR International


Description: Contain no free sulfur and exhibit good resiliency. Withstand petroleum products and oils as well as most inorganic acids and bases. Size: 13. Diameter of top: 68mm. Bottom: 58mm. Length 25mm.
Catalog Number: 59589-370
Supplier: VWR International

Small Business Enterprise


Description: Contain no free sulfur and exhibit good resiliency. Withstand petroleum products and oils as well as most inorganic acids and bases. Size: 2. Diameter of top: 20mm. Bottom: 16mm. Length 25mm.
Catalog Number: 59589-154
Supplier: VWR International

Small Business Enterprise


Description: Low in free sulfur. Size 8 with 5mm diameter hole. Diameter of top: 41mm. Diameter of bottom: 33mm. Length: 25mm. Approximately 14 stoppers per pound. 5 lbs per case.
Catalog Number: 59581-367
Supplier: VWR International

Small Business Enterprise


Description: High resiliency, pure gum. Less free sulfur (1/4%) and lower density than standard black rubber stoppers. Added hole facilitates laboratory usage. Size: 10. Diameter of top: 50mm. Bottom: 42mm. Hole diameter: 5mm.
Catalog Number: 59584-310
Supplier: VWR International

Small Business Enterprise


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