You Searched For: PE/LDPE/HDPE Stoppers

Low density, high density, or standard plastic stoppers gently insert into vessels to provide a vacuum tight seal. The cost efficient alternatives do not require the preparative greasing like ground glass counterparts. Solid or hollow models may feature a gripping handle or rotating nuts for easy application and extraction. Available in different diameter sizes, the PE, LDPE, and HDPE stoppers selection promises to close any apparatus to keep contents unpolluted.

Low density, high density, or standard plastic stoppers gently insert into vessels to provide a vacuum tight seal. The cost efficient alternatives do not require the preparative greasing like ground glass counterparts. Solid or hollow models may feature a gripping handle or rotating nuts for easy application and extraction. Available in different diameter sizes, the PE, LDPE, and HDPE stoppers selection promises to close any apparatus to keep contents unpolluted.


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Supplier: VWR International
Description: Stoppers are molded from elastomeric formula 4432/50 Gray. This formula has extremely low levels of organic and metallic extractables and does not contain plasticizers, 2-Mercaptobenzothiazole, nitrosamine precursors, or natural rubber latex.
Catalog Number: (89026-340)
Supplier: VWR International
Description: Inert and chemically resistant solid PTFE stoppers for use with standard ground glass joints.


Catalog Number: (89026-328)
Supplier: VWR International
Description: Hollow pennyhead stoppers are for use with standard taper joints.


Catalog Number: (76305-718)
Supplier: Glassco
Description: Stoppers are made from PTFE material, and are designed for use with laboratory glassware such as flasks and separatory funnels.


Supplier: DWK Life Sciences (KIMBLE)
Description: For items ground to [ST] stopper dimensions
Supplier: DWK Life Sciences (KIMBLE)
Description: Low cost polyethylene stoppers are an alternative to standard glass and PTFE stoppers

Catalog Number: (70680-192)
Supplier: Bel-Art Products
Description: Perfect for boiling and distilling flasks, this Safe-Lab™ solid Teflon® PTFE plastic stopper with threaded polypropylene extracting nut is designed for use with flasks with ground joints.


Supplier: Ace Glass
Description: Standard taper, hollow polyethylene stoppers with flat top.

Supplier: Bel-Art Products
Description: These polyethylene cup-type stoppers fit tightly yet remove easily.

Supplier: Ace Glass
Description: Virgin TFE/PTFE stoppers with built-in black Delrin stopper extractor ring

Catalog Number: (10500-510)
Supplier: GE Healthcare - Life Sciences
Description: Stop plug is made of Polyetheretherketone.


Supplier: Ace Glass
Description: Standard taper, flask-length PTFE stoppers with easy-to-grip handle.

Supplier: Ace Glass
Description: Standard taper, hollow PTFE stoppers with easy-to-grip handle.

Supplier: Ace Glass
Description: These are PTFE inserts for PTFE reaction vessel heads.

Supplier: Ace Glass
Description: Standard taper stoppers made of solid PTFE.

Catalog Number: (10500-514)
Supplier: GE Healthcare - Life Sciences
Description: Stop plug is made of Polyetheretherketone.


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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 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.
In order to process your orders without delay, we request that you provide the required business documentation to purchase this product.

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

* Please note if your account is within the State of California two of these pieces of identification will be required.
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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