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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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Catalog Number: (MFLX30542-00)
Supplier: VWR International


Catalog Number: (MFLX30548-22)
Supplier: VWR International
Description: Masterflex®, Viton®, Sanitary Gasket, Viton®, 1" Tri-Clamp®; 10/PK

Catalog Number: (MFLX30548-24)
Supplier: VWR International
Description: Masterflex®, Viton®, Sanitary Gasket, Viton®, 1-1/2" Tri-Clamp®; 10/PK

Catalog Number: (MFLX30542-01)
Supplier: VWR International


Catalog Number: (MFLX30548-42)
Supplier: VWR International
Description: Masterflex®, Buna-N, Sanitary Gasket, Buna-N, 1" Tri-Clamp®; 10/PK

Catalog Number: (MFLX00364-YQ)
Supplier: VWR International


Catalog Number: (MFLX30548-86)
Supplier: VWR International

Catalog Number: (76221-328)
Supplier: VWR International

Catalog Number: (76311-636)
Supplier: VWR International
Description: VWR* Silicone Mat, Round, 96Deep Well, 7mm, Sealing & storage of microplate; high throughput application; minimize sample evaporation; research grade silicone, perforated well for easy sample access; eliminate cross-talk between well, reusable, autoclavable


Catalog Number: (76311-638)
Supplier: VWR International
Description: VWR* Silicone Mat, Round, 96Deep Well, Square, Sealing & storage of microplate; high throughput application; minimize sample evaporation; research grade silicone, perforated well for easy sample access; eliminate crosstalk between well, reusable, autoclavable


Catalog Number: (76311-640)
Supplier: VWR International
Description: VWR®, Microplate seal, Mat (96 wells), Single sheet/mat/strip, Microplate Sealing Mats for use with 96-Well PCR Plates, Well top shape: Round, Silicone, Pierceable


Catalog Number: (76311-634)
Supplier: VWR International
Description: VWR* Silicone Mat, Round, 96Deep Well, 8.5mm, Sealing & storage of microplate; highthroughput application; minimize sample evaporation; research grade silicone, perforated well for easy sample access; eliminate cross-talk between well, reusable, autoclavable


Catalog Number: (60941-064)
Supplier: VWR International
Description: VWR®, Microplate seal, Adhesive film/foil/tape (96/384 wells), Single sheet/mat/strip, Sealing films, polyester, Polyester, Transparent, Non-pierceable, Sterile

Catalog Number: (60941-120)
Supplier: VWR International
Description: These 50um thick polyester general-purpose films are designed for ELISA, EIA, and incubation. Films feature a single end tab with perforations and are suppled nonsterile. Dimensions: 13.3x8.3cm (51/4x31/4 inch).

Catalog Number: (60941-070)
Supplier: VWR International
Description: Adhesive films for PCR and general storage, polypropylene, non-sterile.

Catalog Number: (60941-072)
Supplier: VWR International
Description: Adhesive films for PCR and general storage, polypropylene, sterile.

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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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