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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-23420-210

VWR* Corks, Number 7

Description: XXXX Grade. Tapered, 25mm length. Top diameter: 21mm. Bottom diameter: 16mm. Pack of 500.
Catalog Number: 23420-210
Supplier: VWR International

Environmentally Preferable


Product Image-23420-559

VWR* Corks, Number 28

Description: XXXX Grade. Tapered, 38mm length with cemented construction. Top diameter: 54mm. Bottom diameter: 47mm. Pack of 100.
Catalog Number: 23420-559
Supplier: VWR International

Environmentally Preferable


Product Image-23420-071

VWR* Corks, Number 0

Description: XXXX Grade. Tapered, 13mm length. Top diameter: 10mm. Bottom diameter: 7mm. Pack of 500.
Catalog Number: 23420-071
Supplier: VWR International

Environmentally Preferable


Product Image-23420-413

VWR* Corks, Number 17

Description: XXXX Grade. Tapered, 38mm length. Top diameter: 36mm. Bottom diameter: 29mm. Pack of 100.
Catalog Number: 23420-413
Supplier: VWR International

Environmentally Preferable


Product Image-23420-209

VWR* Corks, Number 7

Description: XXXX Grade. Tapered, 25mm length. Top diameter: 21mm. Bottom diameter: 16mm. Pack of 100.
Catalog Number: 23420-209
Supplier: VWR International

Certificates Environmentally Preferable


Product Image-23420-130

VWR* Corks, Number 3

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

Environmentally Preferable


Product Image-23420-050

VWR* Corks, Number 00

Description: XXXX Grade. Tapered, 13mm length. Top diameter: 8mm. Bottom diameter: 6mm. Pack of 500.
Catalog Number: 23420-050
Supplier: VWR International

Environmentally Preferable


Product Image-23420-242

VWR* Corks, Number 9

Description: XXXX Grade. Tapered, 28mm length. Top diameter: 24mm. Bottom diameter: 18mm. Pack of 100.
Catalog Number: 23420-242
Supplier: VWR International

Environmentally Preferable


Product Image-23420-184

VWR* Corks, Number 6

Description: XXXX Grade. Tapered, 24mm length. Top diameter: 19mm. Bottom diameter: 14mm. Pack of 100.
Catalog Number: 23420-184
Supplier: VWR International

Environmentally Preferable


Product Image-23420-082

VWR* Corks, Number 1

Description: XXXX Grade. Tapered, 16mm length. Top diameter: 11mm. Bottom diameter: 8mm. Pack of 100.
Catalog Number: 23420-082
Supplier: VWR International

Environmentally Preferable


Product Image-59582-585

Black Rubber Stopper Assortment

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


Product Image-23420-038

VWR* Corks, Number 000

Description: XXXX Grade. Tapered, 12mm length. Top diameter: 6mm. Bottom diameter: 4mm. Pack of 500.
Catalog Number: 23420-038
Supplier: VWR International

Environmentally Preferable


Product Image-23420-504

VWR* Corks, Number 24

Description: XXXX Grade. Tapered, 38mm length with cemented construction. Top diameter: 47mm. Bottom diameter: 40mm. Pack of 10.
Catalog Number: 23420-504
Supplier: VWR International

Environmentally Preferable


Product Image-23420-231

VWR* Corks, Number 8

Description: XXXX Grade. Tapered, 26mm length. Top diameter: 22mm. Bottom diameter: 17mm. Pack of 500.
Catalog Number: 23420-231
Supplier: VWR International

Environmentally Preferable


Product Image-23420-173

VWR* Corks, Number 5

Description: XXXX Grade. Tapered, 22mm length. Top diameter: 17mm. Bottom diameter: 13mm. Pack of 500.
Catalog Number: 23420-173
Supplier: VWR International

Environmentally Preferable


Product Image-23420-322

VWR* Corks, Number 13

Description: XXXX Grade. Tapered, 31mm length. Top diameter: 30mm. Bottom diameter: 25mm. Pack of 100.
Catalog Number: 23420-322
Supplier: VWR International

Certificates Environmentally Preferable


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