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You Searched For: VWR International

With a high material purity, rubber stoppers and bungs are lightweight options to seal containers or apparatuses. Solid styles do not permit any gas exchange in order to protect ultra-sensitive contents, while holed options support unexposed processing. Retaining the characteristic softness even under testing conditions, solid rubber stoppers are often autoclavable for repeated use. The inserting closures are available in any diameter size to securely fit any desired equipment including test tubes.

With a high material purity, rubber stoppers and bungs are lightweight options to seal containers or apparatuses. Solid styles do not permit any gas exchange in order to protect ultra-sensitive contents, while holed options support unexposed processing. Retaining the characteristic softness even under testing conditions, solid rubber stoppers are often autoclavable for repeated use. The inserting closures are available in any diameter size to securely fit any desired equipment including test tubes.


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Product Image-59583-249

VWR* Rubber Stoppers, Solid

Description: Pure gum. Contain less free sulfur (1/4%) and are less dense than standard black rubber stoppers. Withstand repeated autoclaving. Size: 4. Diameter of top: 26mm. Bottom: 20mm. Length: 25mm.
Catalog Number: 59583-249
Supplier: VWR International

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Product Image-59580-546

VWR* Black Rubber Stoppers, Solid

Description: High percentage of pure rubber; weigh less than neoprene; low in free sulfur (1/2%). Size: 15. Diameter of top: 103mm. Diameter of bottom: 83mm. Length: 39mm.
Catalog Number: 59580-546
Supplier: VWR International

Small Business Enterprise


Product Image-59589-374

VWR* Green Neoprene Stoppers, Solid

Description: Contain no free sulfur and exhibit good resiliency. Withstand petroleum products and oils as well as most inorganic acids and bases. Size: 14. Diameter of top: 90mm. Bottom: 75mm. Length 39mm.
Catalog Number: 59589-374
Supplier: VWR International

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Product Image-59589-372

Rubber Stopper

Description: Green neoprene stopper. Size: #13.5.
Catalog Number: 59589-372
Supplier: VWR International

Small Business Enterprise


Product Image-59580-400

VWR* Black Rubber Stoppers, Solid

Description: High percentage of pure rubber; weigh less than neoprene; low in free sulfur (1/2%). Size: 10.5. Diameter of top: 53mm. Diameter of bottom: 45mm. Length: 25mm.
Catalog Number: 59580-400
Supplier: VWR International
Product Image-59589-154

VWR* Green Neoprene Stoppers, Solid

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


Product Image-59581-163

VWR* Black Rubber Stoppers, One-Hole

Description: Low in free sulfur. Size 1 with 4mm diameter hole. Diameter of top: 19mm. Diameter of bottom: 14mm. Length: 25mm.
Catalog Number: 59581-163
Supplier: VWR International

Small Business Enterprise


Product Image-59580-047

VWR* Black Rubber Stoppers, Solid

Description: VWR* Black Rubber Stoppers, Solid High percentage of pure rubber; weigh less than neoprene; low in free sulfur (1/2%). Size: 000. Diameter of top: 13mm. Diameter of bottom: 8mm. Length: 21mm.
Catalog Number: 59580-047
Supplier: VWR International

Small Business Enterprise


Product Image-59581-425

VWR* Black Rubber Stoppers, One-Hole

Description: Low in free sulfur. Size 9.5 with 5mm diameter hole. Diameter of top: 46mm. Diameter of bottom: 38mm. Length: 25mm.
Catalog Number: 59581-425
Supplier: VWR International

Small Business Enterprise


Product Image-59580-488

VWR* Black Rubber Stoppers, Solid

Description: High percentage of pure rubber; weigh less than neoprene; low in free sulfur (1/2%). Size: 13. Diameter of top: 68mm. Diameter of bottom: 58mm. Length: 25mm.
Catalog Number: 59580-488
Supplier: VWR International

Small Business Enterprise


Product Image-59580-444

VWR* Black Rubber Stoppers, Solid

Description: High percentage of pure rubber; weigh less than neoprene; low in free sulfur (1/2%). Size: 11.5. Diameter of top: 63mm. Diameter of bottom: 50mm. Length: 25mm.
Catalog Number: 59580-444
Supplier: VWR International

Small Business Enterprise


Product Image-59582-484

VWR* Black Rubber Two-Hole Stopper, 50mm Top Diameter, 42mm Bottom Diameter, 10 Size, 25mm Length

Description: VWR STOPPER RUB 2HOLE 12 PK6
Catalog Number: 59582-484
Supplier: VWR International
Product Image-59581-120

VWR* Black Rubber Stoppers, One-Hole

Description: Low in free sulfur. Size 00 with 3mm diameter hole. Diameter of top: 15mm. Diameter of bottom: 10mm. Length: 25mm.
Catalog Number: 59581-120
Supplier: VWR International

Small Business Enterprise


Product Image-59585-346

VWR* Rubber Stoppers, Two-Hole

Description: High resiliency, pure gum. Less free sulfur (1/4%) and lower density than standard black rubber stoppers. Holes facilitate laboratory usage. Size: 12. Diameter of top: 64mm. Bottom: 54mm. Hole diameter: 5mm.
Catalog Number: 59585-346
Supplier: VWR International

Small Business Enterprise


Product Image-59582-406

VWR* Black Rubber Stoppers, Two-Hole

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


Product Image-59582-202

VWR* Black Rubber Stoppers, Two-Hole

Description: Low in free sulfur. Size 5 with 5mm diameter holes. Diameter of top: 27mm. Diameter of bottom: 23mm. Length: 25mm.
Catalog Number: 59582-202
Supplier: VWR International

Small Business Enterprise


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