Creating a vacuum-tight seal in laboratory apparatuses, the silicone stoppers protect contained solutions and media from being affected by outside elements. The chemically neutral construction is compatible with even abrasive working solvents. With the material also being characteristically resistant to extreme temperatures, the closures will resist cracking when subjected to heating procedures and are autoclavable for reuse. Silicone stoppers have a tapered bottom in various diameter sizes to fit any vessel.

Creating a vacuum-tight seal in laboratory apparatuses, the silicone stoppers protect contained solutions and media from being affected by outside elements. The chemically neutral construction is compatible with even abrasive working solvents. With the material also being characteristically resistant to extreme temperatures, the closures will resist cracking when subjected to heating procedures and are autoclavable for reuse. Silicone stoppers have a tapered bottom in various diameter sizes to fit any vessel.


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Catalog Number: (BRND144340)
Supplier: Brand
Description: Silicone stopper, No. of holes: 0, Ø bottom: 21,0 mm, Ø top: 27,0 mm, Height: 30,0 mm
UOM: 1 * 10 items


Catalog Number: (BRND144315)
Supplier: Brand
Description: Silicone stopper, No. of Holes: 0, Ø bottom: 11,0 mm, Ø top: 14,0 mm, Height: 20,0 mm
UOM: 1 * 10 items


Catalog Number: (BURK9764-2227)
Supplier: BURKLE
Description: Silicone stopper, No. of holes: 0, Ø bottom: 21,0 mm, Ø top: 27,0 mm, Height: 30 mm
UOM: 1 * 1 items


Catalog Number: (BURK9764-1115)
Supplier: BURKLE
Description: Silicone stopper, No. of holes: 0, Ø bottom: 10,5 mm, Ø top: 14,5 mm, Height: 20 mm
UOM: 1 * 1 items


Catalog Number: (BURK9764-1621)
Supplier: BURKLE
Description: Silicone stopper, No. of Holes: 0, Ø bottom: 17,0 mm, Ø top: 22,0 mm, Height: 25 mm
UOM: 1 * 1 items


Catalog Number: (BURK9764-1924)
Supplier: BURKLE
Description: Silicone stopper, No. of holes: 0, Ø bottom: 18,0 mm, Ø top: 24,0 mm, Height: 30 mm
UOM: 1 * 1 items


Catalog Number: (BURK9764-2834)
Supplier: BURKLE
Description: Silicone stopper, No. of Holes: 0, Ø bottom: 29,0 mm, Ø top: 35,0 mm, Height: 30 mm
UOM: 1 * 1 items


Catalog Number: (217-0657)
Supplier: Freudenberg Medical Europe GmbH
Description: Silicone stopper, HelixMark™, Size: 2, No. of Holes: 0, Ø bottom: 16,0 mm, Ø top: 20,0 mm, Height: 25,0 mm
UOM: 1 * 12 items


Catalog Number: (217-0667)
Supplier: Freudenberg Medical Europe GmbH
Description: Silicone stopper, HelixMark™, Size: 000, No. of Holes: 0, Ø bottom: 8,0 mm, Ø top: 13,0 mm, Height: 25,0 mm
UOM: 1 * 12 items


Catalog Number: (391-0144)
Supplier: HIRSCHMANN
Description: Silicone stopper, SILICOSEN®, No. of Holes: 0, Ø bottom: 30,0 mm, Ø top: 42,0 mm, Height: 70,0 mm, Pink
UOM: 1 * 10 items


Catalog Number: (391-1964)
Supplier: HIRSCHMANN
Description: Silicone stopper, BIO-SILICO®, No. of Holes: 0, Ø bottom: 11,0 mm, Ø top: 16,0 mm, Height: 36,0 mm, Orange
UOM: 1 * 10 items


Catalog Number: (391-1959)
Supplier: HIRSCHMANN
Description: Silicone stopper, BIO-SILICO®, No. of Holes: 0, Ø bottom: 18,0 mm, Ø top: 24,0 mm, Height: 48,0 mm, Orange
UOM: 1 * 10 items


Catalog Number: (391-1950)
Supplier: HIRSCHMANN
Description: Silicone stopper, SILICOSEN®, No. of holes: 0, Ø bottom: 17,0 mm, Ø top: 28,0 mm, Height: 45,0 mm, Green
UOM: 1 * 10 items


Catalog Number: (391-1956)
Supplier: HIRSCHMANN
Description: Silicone stopper, SILICOSEN®, No. of holes: 0, Ø bottom: 18,0 mm, Ø top: 22,0 mm, Height: 45,0 mm, Pink
UOM: 1 * 10 items


Catalog Number: (217-0835)
Supplier: HIRSCHMANN
Description: Silicone stopper, BIO-SILICO®, No. of holes: 0, Ø bottom: 40,0 mm, Ø top: 54,0 mm, Height: 86,0 mm, Orange
UOM: 1 * 10 items


Catalog Number: (391-1955)
Supplier: HIRSCHMANN
Description: Silicone stopper, SILICOSEN®, No. of holes: 0, Ø bottom: 22,0 mm, Ø top: 32,0 mm, Height: 60,0 mm, Pink
UOM: 1 * 10 items


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Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at +43 1 97002 - 0.
Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at +43 1 97002 - 0.
Dual use goods can only be delivered within the European Union.
Dual use goods can only be delivered within the European Union.
This product has been blocked by your organization. Please contact your purchasing department for more information.
The original product is no longer available. The replacement shown is available.
This product is no longer available. Alternatives may be available by searching with the VWR Catalog Number listed above. If you need further assistance, please call VWR Customer Service at +43 1 97002 - 0.
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