You Searched For: Seals

A variety of seals for the protection of lab samples from contamination are available at VWR. Secure microplate samples with films, foils, and sealing tapes; select products appropriate for ELISA, PCR, cold storage, and general incubation. Sealing mats minimize evaporation and eliminate cross-contamination. For beakers, flasks, petri dishes and other labware, choose sealing films that are heat or chemical resistant. Insure sample integrity with security seals that provide evidence of tampering. Mechanical seals are also offered.

A variety of seals for the protection of lab samples from contamination are available at VWR. Secure microplate samples with films, foils, and sealing tapes; select products appropriate for ELISA, PCR, cold storage, and general incubation. Sealing mats minimize evaporation and eliminate cross-contamination. For beakers, flasks, petri dishes and other labware, choose sealing films that are heat or chemical resistant. Insure sample integrity with security seals that provide evidence of tampering. Mechanical seals are also offered.


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Supplier: Cytiva

Supplier: Ace Glass
Description: Viton o-rings

Small Business Enterprise Product available on GSA Advantage®

Supplier: Ace Glass
Description: Replacement O-Ring sets are designed for use with stopcock plugs.

Small Business Enterprise Product available on GSA Advantage®

Catalog Number: (CA97012-802)
Supplier: PerkinElmer
Description: This O-ring is designed for use with the THGA quartz window (97013-470).


Supplier: Ace Glass
Description: Designed for use with Rodaviss® joints and caps to form a leak-tight seal

Small Business Enterprise Product available on GSA Advantage®

Supplier: Ace Glass
Description: This float is used on top of chromatography column packing to prevent turbulence caused by a drop-wise addition.

Small Business Enterprise Product available on GSA Advantage®

Supplier: Thermo Fisher Scientific
Description: The heat-shrink bands found on NALGENE® Sterile PETG Square Media Bottles (2019-XXXX) are now available separately

Catalog Number: (CA97012-746)
Supplier: PerkinElmer
Description: Designed for use in the TurboMatrix Upper Seal Assembly and at high temperatures (above 225 °C).


Catalog Number: (CA97012-758)
Supplier: PerkinElmer
Description: This O-Ring Kit is for use with injector support adapters in optima® 3x00 XL/3x00 DV/3000 SCX ICP-OES series instruments.


Catalog Number: (CA97012-732)
Supplier: PerkinElmer
Description: For use at temperatures up to 225 °C.


Supplier: Ace Glass
Description: These FETFE O-Ring replacement kits are designed for use with stopcock plugs 89062-434, 89062-436, and 89062-490 (among others)

Small Business Enterprise Product available on GSA Advantage®

Supplier: Ace Glass
Description: FETFE is an exclusive compound which is a fluoroelastomer with TFE additives. It has good compression set along with excellent temperature and chemical compatibility. Generally black or white in color.

Small Business Enterprise

Catalog Number: (CA82030-936)
Supplier: Thermo Fisher Scientific
Description: The clear polyester acrylic tape is pierceable by pipette.


Supplier: Zymo Research
Description: Covers are available in packs of 2, 4, or 8.

Catalog Number: (89235-684)
Supplier: Ace Glass
Description: This Viton o-ring kit is packaged in a clear, plastic box with a re-sealable lid that lets you see the o-rings inside

Small Business Enterprise Product available on GSA Advantage®


Supplier: Corning
Description: Axygen AxyMat sealing mats can be used in a wide range of temperatures for PCR and storage applications.
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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.
You must log in to order restricted items. We request that you provide the required business documentation to purchase this product for the first time.

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:

  • issued document with your organization's Federal Tax ID Number
  • Government issued document with your organization's Resale Tax ID Number
  • Any other Government ID that includes the business name and address


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 currently unavailable but limited stock may be available in our extended warehouse network. Please call 1-800-932-5000 and a VWR Customer Service Representative will help you.
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