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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Catalog Number: (735-0190)
Supplier: Thermo Fisher Scientific
Description: Designed to protect microplate well contents by facilitating a tight seal.
UOM: 1 * 100 items

Environmentally Preferable


Catalog Number: (MMMASWKANTEN)
Supplier: 3M
Description: Safety-Walk™ Edge Sealing Compound is a liquid, solvent-based sealer that protects exposed edges of slip-resistant tapes and treads from excessive moisture or liquids.
UOM: 1 * 12 items


Catalog Number: (555-9211)
Supplier: Thermo Fisher Scientific
Description: Mechanical Seals, Graphite liner sealing ring for Agilent SSL liners
UOM: 1 * 10 items


Supplier: Welch by Gardner Denver
Description: Centring rings made of stainless steel, with fine filter and perbunan O-ring.

Supplier: Corning
Description: Axygen® ImpermaMat sealing mats minimize evaporation in a wide range of temperatures in PCR and storage applications. ImpermaMats are chemically resistant, reusable sealing mats, that provide a high degree of confidence.

Supplier: Corning
Description: Axygen®, Microplate seal, Heat sealing film/foil/tape (96/384 wells), Single sheet/mat/strip, Sealing film for Axygen® PlateMax™ heat sealer, permanent, ultra clear, for qPCR, PlateMax™ ultra clear permanent heat sealing film for qPCR, Non sterile

Environmentally Preferable

Catalog Number: (ILMV760531)
Supplier: Welch by Gardner Denver
Description: KF outer centering ring with Viton O-ring, For: Glass-to-metal flange connections
UOM: 1 * 1 items


Supplier: VACUUBRAND
Description: Centering with external centering rings is effected on the external diameter of the small flange, the O-ring seal is pressed into an internal radius.

Supplier: Corning
Description: Polyester based with uniformly and consistently applied acrylic adhesive to eliminate the edge effect in ELISA assays. Suitable for sealing tissue culture plates, for short-term storage and incubation, for transport and the containment of biohazardous solutions.

Supplier: DEUTSCH NEUMANN
Description: These washers are made from red natural rubber.

Catalog Number: (735-0187)
Supplier: Thermo Fisher Scientific
Description: Adhesive seals for microplates. 100 sheets per pack.
UOM: 1 * 100 items

Environmentally Preferable


Supplier: Corning
Description: Safeguards samples during transport and storage. Ideal for sealing PCR microplates, but also suitable for other microplates.

Supplier: Corning
Description: Multiple formats for specific and precise fit on 96-well and 384-well plates and blocks.
Catalog Number: (MARI2960409)
Supplier: MARIENFELD
Description: Wax plates are used for sealing capillary tubes for micro hematocrits.
UOM: 1 * 6 items


Supplier: LONZA
Description: GelBond® PAG film is a transparent, flexible polyester film designed to support polyacrylamide or MDE™ gels. Gels remain permanently attached to the film through electrophoresis and all subsequent fixing, staining, destaining and drying procedures.

Supplier: VACUUBRAND
Description: These filter centering rings for small flange KF connections made of stainless steel with NBR sealing ring.

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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 on +353 1 88 22222.
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 on +353 1 88 22222
This product is marked as restricted and can only be purchased by approved Shipping Accounts. If you need further assistance, email VWR Regulatory Department at eurega_services@eu.vwr.com
-Additional Documentation May be needed to purchase this item. A VWR representative will contact you if needed.
This product has been blocked by your organisation. Please contact your purchasing department for more information.
The original product is no longer available. The replacement shown is available.
Product(s) marked with this symbol are discontinued - sold till end of stock. Alternatives may be available by searching with the VWR Catalog Number listed above. If you need further assistance, please call VWR Customer Service on +353 1 8822222.
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