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: Stopper for standard ground joint, PTFE, VWR®, NS: 14/23, Height: 34 mm
Catalog Number: 217-0211
UOM: 1 * 1 items
Supplier: VWR Collection


Description: Stopper for standard ground joint, PTFE, VWR®, NS: 10/19, Height: 31 mm
Catalog Number: 217-0210
UOM: 1 * 1 items
Supplier: VWR Collection


Description: Silicone stopper, HelixMark™, Size: 1, No. of Holes: 0, Ø bottom: 14,0 mm, Ø top: 19,0 mm, Height: 25,0 mm
Catalog Number: 217-0656
UOM: 1 * 12 items
Supplier: Freudenberg Medical Europe GmbH


Description: Silicone stopper, HelixMark™, Size: 0, No. of Holes: 0, Ø bottom: 13,0 mm, Ø top: 20,0 mm, Height: 25,0 mm
Catalog Number: 217-0655
UOM: 1 * 12 items
Supplier: Freudenberg Medical Europe GmbH


Description: Silicone stopper, HelixMark™, Size: 5, No. of Holes: 0, Ø bottom: 23,0 mm, Ø top: 27,0 mm, Height: 25,0 mm
Catalog Number: 217-0654
UOM: 1 * 12 items
Supplier: Freudenberg Medical Europe GmbH


Description: Silicone stopper, HelixMark™, Size: 10, No. of Holes: 0, Ø bottom: 42,0 mm, Ø top: 50,0 mm, Height: 25,0 mm
Catalog Number: 217-0664
UOM: 1 * 12 items
Supplier: Freudenberg Medical Europe GmbH


Description: Silicone stopper, HelixMark™, Size: 8, No. of Holes: 0, Ø bottom: 33,0 mm, Ø top: 41,0 mm, Height: 25,0 mm
Catalog Number: 217-0662
UOM: 1 * 12 items
Supplier: Freudenberg Medical Europe GmbH


Description: Silicone stopper, HelixMark™, Size: 00, No. of Holes: 0, Ø bottom: 10,0 mm, Ø top: 15,0 mm, Height: 25,0 mm
Catalog Number: 217-0666
UOM: 1 * 12 items
Supplier: Freudenberg Medical Europe GmbH


Description: Silicone stopper, HelixMark™, Size: 4, No. of Holes: 0, Ø bottom: 20,0 mm, Ø top: 26,0 mm, Height: 25,0 mm
Catalog Number: 217-0659
UOM: 1 * 12 items
Supplier: Freudenberg Medical Europe GmbH


Description: Silicone stopper, HelixMark™, Size: 9, No. of Holes: 0, Ø bottom: 37,0 mm, Ø top: 45,0 mm, Height: 25,0 mm
Catalog Number: 217-0663
UOM: 1 * 12 items
Supplier: Freudenberg Medical Europe GmbH


Description: Silicone stopper, HelixMark™, Size: 6, No. of Holes: 0, Ø bottom: 26,0 mm, Ø top: 32,0 mm, Height: 25,0 mm
Catalog Number: 217-0660
UOM: 1 * 12 items
Supplier: Freudenberg Medical Europe GmbH


Description: Silicone stopper, HelixMark™, Size: 12, No. of Holes: 0, Ø bottom: 54,0 mm, Ø top: 64,0 mm, Height: 25,0 mm
Catalog Number: 217-0665
UOM: 1 * 12 items
Supplier: Freudenberg Medical Europe GmbH

Description: Silicone stopper, HelixMark™, Size: 7, No. of Holes: 0, Ø bottom: 30,0 mm, Ø top: 37,0 mm, Height: 25,0 mm
Catalog Number: 217-0661
UOM: 1 * 12 items
Supplier: Freudenberg Medical Europe GmbH


Description: Silicone stopper, HelixMark™, Size: 3, No. of Holes: 0, Ø bottom: 18,0 mm, Ø top: 24,0 mm, Height: 25,0 mm
Catalog Number: 217-0658
UOM: 1 * 12 items
Supplier: Freudenberg Medical Europe GmbH


Description: Stopper, cellulosic, VWR®, Standard shape, For Ø int.: 19,0 - 22,5 mm, Height: 39,0 mm, Ø bottom: 18,5 mm, Ø top: 25,0 mm, White
Catalog Number: 391-0647
UOM: 1 * 480 items
Supplier: VWR Collection


Description: Stopper, cellulosic, VWR®, Special shape, For Ø int.: 43,0 - 46,0 mm, Height: 50,0 mm, Ø bottom: 41,5 mm, Ø top: 50,0 mm, White
Catalog Number: 391-0173
UOM: 1 * 60 items
Supplier: VWR Collection


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