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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-89052-854

5845 PLUG, Nylon, HDPE or PTFE, Back seal

Catalog Number: (89052-854)
Supplier: Ace Glass
Description: 36MM SOLID PTFE PLUG, 7855-774 FETFE O-RING BACK SEAL.

Small Business Enterprise Product available on GSA Advantage®


Product Image-89052-852

5845 PLUG, Nylon, HDPE or PTFE, Back seal

Catalog Number: (89052-852)
Supplier: Ace Glass
Description: 25MM SOLID PTFE PLUG, 7855-742 FETFE O-RING BACK SEAL.

Small Business Enterprise Product available on GSA Advantage®


Product Image-89052-836

5845 PLUG, Nylon, HDPE or PTFE, Back seal

Catalog Number: (89052-836)
Supplier: Ace Glass
Description: 25MM SOLID NYLON PLUG, 7855-742 FETFE O-RING BACK SEAL.

Small Business Enterprise Product available on GSA Advantage®


Product Image-89052-858

5845 PLUG, Nylon, HDPE or PTFE, Back seal

Catalog Number: (89052-858)
Supplier: Ace Glass
Description: 80MM SOLID PTFE PLUG, 7855-766 FETFE O-RING BACK SEAL.

Small Business Enterprise Product available on GSA Advantage®


Product Image-89052-834

5845 PLUG, Nylon, HDPE or PTFE, Back seal

Catalog Number: (89052-834)
Supplier: Ace Glass
Description: 18MM SOLID NYLON PLUG, 7855-734 FETFE O-RING BACK SEAL.

Small Business Enterprise Product available on GSA Advantage®


Product Image-89052-856

5845 PLUG, Nylon, HDPE or PTFE, Back seal

Catalog Number: (89052-856)
Supplier: Ace Glass
Description: 50MM SOLID PTFE PLUG, 7855-748 FETFE O-RING BACK SEAL.

Small Business Enterprise Product available on GSA Advantage®


Image Unavailable-66010-871

Caps closures Stopper for Aluminum Seal Finish Gray Butyl Rubber

Catalog Number: (66010-871)
Supplier: DWK Life Sciences (KIMBLE)
Description: Fits GPIAluminum Seal Finish; 13

Certificates


Product Image-70680-396

SAFE-LAB* Thermometer Adapter Standard Taper Joint, Teflon*

Catalog Number: (70680-396)
Supplier: Bel-Art Products, a Part of SP
Description: Teflon body with Viton* O-ring for air tight vacuum work. Threaded polypropylene screw cap on top with inside O-ring. Standard taper joint size: 14/20.
Product Image-70680-392

SAFE-LAB* Thermometer Adapter Standard Taper Joint, Teflon*

Catalog Number: (70680-392)
Supplier: Bel-Art Products, a Part of SP
Description: Teflon body with Viton* O-ring for air tight vacuum work. Threaded polypropylene screw cap on top with inside O-ring. Standard taper joint size: 24/40.
Product Image-70680-394

SAFE-LAB* Thermometer Adapter Standard Taper Joint, Teflon*

Catalog Number: (70680-394)
Supplier: Bel-Art Products, a Part of SP
Description: Teflon body with Viton* O-ring for air tight vacuum work. Threaded polypropylene screw cap on top with inside O-ring. Standard taper joint size: 19/22.
Product Image-KT850400-1922

Stoppers Glass Hollow Hex Head [standard taper] Medium Length

Catalog Number: (KT850400-1922)
Supplier: DWK Life Sciences (KIMBLE)
Description: [standard taper] Joint; 19/22 Hollow, hexagonal head [standard taper] stopper that is easily gripped. May be set on the flattened top to avoid contamination of the ground surface.
Product Image-KT850400-2425

Stoppers Glass Hollow Hex Head [standard taper] Medium Length

Catalog Number: (KT850400-2425)
Supplier: DWK Life Sciences (KIMBLE)
Description: [standard taper] Joint; 24/25 Hollow, hexagonal head [standard taper] stopper that is easily gripped. May be set on the flattened top to avoid contamination of the ground surface.

Certificates


Product Image-KT850400-2926

Stoppers Glass Hollow Hex Head [standard taper] Medium Length

Catalog Number: (KT850400-2926)
Supplier: DWK Life Sciences (KIMBLE)
Description: [standard taper] Joint; 29/26 Hollow, hexagonal head [standard taper] stopper that is easily gripped. May be set on the flattened top to avoid contamination of the ground surface.
Product Image-KT850400-1420

Stoppers Glass Hollow Hex Head [standard taper] Medium Length

Catalog Number: (KT850400-1420)
Supplier: DWK Life Sciences (KIMBLE)
Description: [standard taper] Joint; 14/20 Hollow, hexagonal head [standard taper] stopper that is easily gripped. May be set on the flattened top to avoid contamination of the ground surface.

Certificates


Image Unavailable-66010-873

Caps closures Stopper for Aluminum Seal Finish Gray Butyl Rubber

Catalog Number: (66010-873)
Supplier: DWK Life Sciences (KIMBLE)
Description: Fits GPIAluminum Seal Finish; 20

Certificates


Product Image-76318-504

Plug Solid Ptfe Silicone O-Ring No 7

Catalog Number: (76318-504)
Supplier: Ace Glass
Description: Solid Tube Fitting, Ptfe Plug, Number 7, 7855-212 Silicone O-Ring Back Seal
Inquire for Price
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 1-800-932-5000.
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 1-800-932-5000.
To process your orders without delay, please provide the required business documentation to purchase this product.

To order chemicals, medical devices, or other restricted products please provide ID that includes your business name & shipping address via email CMD_NA@vwr.com or fax 484.881.5997 referencing your VWR account number. Acceptable forms of ID are:

  • State issued document with your organization's Federal Tax ID Number
  • State issued document with your organization's Resale Tax ID Number
  • City or County issued Business License
  • State Department of Health Services License
  • Any other ID issued by the State that includes the business name & address

* ATTN: California Customers may require additional documentation as part of the CA Health & Safety Code. Products that fall under this regulation will be placed on a mandatory 21-day hold after documentation is received. VWR will not lift restrictions for residential shipping addresses.

-Additional Documentation May be needed to purchase this item. A VWR representative will contact you if needed.
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 1-800-932-5000.
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