You Searched For: VWR International

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: Consists of 66 pieces including solid, one and two-hole stoppers, sizes 00 through 8.
Catalog Number: 59582-585
Supplier: VWR International

Small Business Enterprise


Description: Pure gum. Contain less free sulfur (1/4%) and are less dense than standard black rubber stoppers. Withstand repeated autoclaving. Size: 6. Diameter of top: 32mm. Bottom: 26mm. Length: 25mm.
Catalog Number: 59583-282
Supplier: VWR International

Small Business Enterprise


Description: High percentage of pure rubber; weigh less than neoprene; low in free sulfur (1/2%). Size: 9.5. Diameter of top: 46mm. Diameter of bottom: 38mm. Length: 25mm.
Catalog Number: 59580-364
Supplier: VWR International

Small Business Enterprise


Description: High percentage of pure rubber; weigh less than neoprene; low in free sulfur (1/2%). Size: 5. Diameter of top: 27mm. Diameter of bottom: 23mm. Length: 25mm.
Catalog Number: 59580-182
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: 1. Diameter of top: 19mm. Bottom: 14mm. Length 25mm.
Catalog Number: 59589-132
Supplier: VWR International

Small Business Enterprise


Description: Twistit*. Three twist-off seals permit easy conversion from a solid to a one, two or three-hole stopper. Soft, resilient, natural, white rubber withstands repeated autoclaving. Size: 10.
Catalog Number: 59586-164
Supplier: VWR International


Description: Low in free sulfur. Size 7.5 with 5mm diameter hole. Diameter of top: 39mm. Diameter of bottom: 31mm. Length: 25mm.
Catalog Number: 59581-345
Supplier: VWR International

Small Business Enterprise


Description: Low in free sulfur. Size 4 with 5mm diameter hole. Diameter of top: 26mm. Diameter of bottom: 20mm. Length: 25mm.
Catalog Number: 59581-221
Supplier: VWR International

Small Business Enterprise


Description: XXXX Grade. Tapered, 18mm length. Top diameter: 14mm. Bottom diameter: 11mm. Pack of 500.
Catalog Number: 23420-130
Supplier: VWR International

Low Manufacturing Impact


Description: High percentage of pure rubber; weigh less than neoprene; low in free sulfur (1/2%). Size: 2. Diameter of top: 20mm. Diameter of bottom: 16mm. Length: 25mm.
Catalog Number: 59580-127
Supplier: VWR International

Small Business Enterprise


Description: High percentage of pure rubber; weigh less than neoprene; low in free sulfur (1/2%). Size: 7.5. Diameter of top: 39mm. Diameter of bottom: 31mm. Length: 25mm.
Catalog Number: 59580-284
Supplier: VWR International

Small Business Enterprise


Catalog Number: 89097-538
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: 3. Diameter of top: 24mm. Bottom: 18mm. Length 25mm.
Catalog Number: 59589-176
Supplier: VWR International

Small Business Enterprise


Description: Low in free sulfur. Size 10 with 5mm diameter hole. Diameter of top: 50mm. Diameter of bottom: 42mm. Length: 25mm.
Catalog Number: 59581-447
Supplier: VWR International

Small Business Enterprise


Description: Low in free sulfur. Size 3 with 5mm diameter hole. Diameter of top: 24mm. Diameter of bottom: 18mm. Length: 25mm.
Catalog Number: 59581-200
Supplier: VWR International

Small Business Enterprise


Description: With FluroTec* barrier film. Delivered ready-to-sterilize. Elastomer meets JP, PhEur and USP requirements. Size: 20mm.
Catalog Number: 80079-876
Supplier: VWR International

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