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: 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


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


Supplier: Thermo Fisher Scientific
Description: Made from thermoplastic elastomer (TPE), except pre-slit silicone well cap. For sealing 96-well plates, particularly 1,3 ml and 2,0 ml U96 DeepWell™ plates. TPE well caps are resistant to DMSO, ethanol and methanol. Silicone well cap is solvent resistant, but is not suitable for 100% DMSO.

Environmentally Preferable

Catalog Number: (731-4130)
Supplier: Corning
Description: Silicone septa mat for capillary sequencing of 96-well PCR plates. Mat forms a tight seal on wells but is easily accessible through septa in each well. Ideal for work on ABI multi-capillary sequencing instruments.
UOM: 1 * 10 items

Supplier: Corning
Description: Porous film seals PP and PS culture plates, 96 and 384-well plates, and other assay plates.

Supplier: Corning
Description: Axygen®, Microplate seal, Heat sealing film/foil/tape (96/384 wells), Single sheet/mat/strip, Sealing foil for Axygen® PlateMax™ heat sealer, pierceable, for storage plates, PlateMax™ pierceable aluminum heat sealing film for storage applications, Aluminium, Pierceable, Non sterile

Environmentally Preferable

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


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

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: (738-3002)
Supplier: Thermo Fisher Scientific
Description: Adhesive sealing tape for microplates. Temperature range: −30 to +80 °C.
UOM: 1 * 100 items

Environmentally Preferable


Catalog Number: (391-0113)
Supplier: Thermo Fisher Scientific
Description: Polyester tape with acrylic adhesive. Easy peel, easy seal general-purpose tape with a faster application time than normal tape in loose sheets.
UOM: 1 * 1.000 items

Environmentally Preferable


Supplier: VACUUBRAND
Description: These spare seal rings for small flange KF connections are made of NBR or FKM.

Supplier: Corning
Description: Silicone sealing mats suitable for deep well plates and for thermal cyclers with screw down lids.

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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 +43 1 97002 - 0.
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 +43 1 97002 - 0.
Dual use goods can only be delivered within the European Union.
Dual use goods can only be delivered within the European Union.
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 +43 1 97002 - 0.
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