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.
Axygen® PlateMax® Heat Sealing Films, Corning
Supplier: Corning
Platemax pierceable aluminum heat sealing film for storage applications. 100 films per box, 5 boxes per case.
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Adhesive Crystallography Seal, Thermo Scientific
Supplier: Thermo Fisher Scientific
Optically clear, pressure sensitive, non-sticky adhesive seal for crystallography and genotyping applications.
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Seals for Captiva ND and ND Lipids Plates, Agilent Technologies
Supplier: AGILENT TECHNOLOGIES, INC (CSD)
Captiva ND enables in-well protein precipitation. Captiva ND Lipids removes biofluid phospholipids.
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Heat Sealing Foils, Peelable
Supplier: AZENTA US, INC
The peel heat seal is a laminate seal compatible with polypropylene plates, suitable for low temperature storage, high temperature uses and PCR.
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Axygen® Sealing Mats for Assay and Storage Microplates, Corning
Supplier: Corning
Axygen AxyMat sealing mats can be used in a wide range of temperatures for PCR and storage applications.
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Corning® Storage Mats, Corning
Supplier: Corning
Multiple formats for specific and precise fit on 96-well and 384-well plates and blocks.
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Nunc® Vinyl Sealing Tape, Thermo Scientific
Supplier: Thermo Fisher Scientific
Vinyl sealing tape with pressure sensitive acrylate adhesives provide a secure seal on all polystyrene, polypropylene, and polycarbonate microplates (including 384- and 1536-well plates).
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Corning® Microplate Sealing Tapes, Corning
Supplier: Corning
Easy application and removal for short and long-term storage. Provides tight seal to minimise evaporation and condensation.
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Heat Sealing Foils, Pierceable
Supplier: AZENTA US, INC
The pierceable foil heat seal is compatible with polypropylene and polystyrene plates.
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Adhesive Microplate Seal, Low Strength Adhesive
Supplier: AZENTA US, INC
This seal is designed as a low-cost sealing option, and useful for temporary storage and as a cover for applications such as centrifugation.
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Heat Sealing Films, Clear
Supplier: AZENTA US, INC
The clear heat seal is an optically clear laminate film forms a peelable seal to polypropylene, polyethylene, polystyrene, polycarbonate and cyclic olefin copolymer (COC) SBS format plates.
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qPCR Clear Adhesive Seals, Peelable
Supplier: AZENTA US, INC
The optically clear seal is specifically developed for optical applications, particularly qPCR.
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Heat Sealing Foils, Pierceable, Peelable
Supplier: AZENTA US, INC
The aluminum heat sealing foil is resealable, peelable, pierceable, suitable for compound storage and PCR. Suitable for short term storage.
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Heat Sealing Foils, Peelable, DMSO Resistant
Supplier: AZENTA US, INC
The DMSO resistant peel heat seal is a foil seal compatible with polypropylene and forming an excellent seal to cyclic olefin copolymer (COC) plates.
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Cell Culture Adhesive Seals, Gas Permeable, Peelable
Supplier: AZENTA US, INC
The cell culture adhesive seal is a gas permeable adhesive seal which seals assay and tissue culture plates, microplates and storage plates.
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Axygen® ImpermaMat Sealing Mats, Corning
Supplier: Corning
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.
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Axygen® PlateMax® Heat Sealing Film with Paper Backing, Corning
Supplier: Corning
Axygen microplate heat sealing films are designed for applications ranging from PCR and Real-Time PCR to storage.
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MycoSeal™ Shrink Seals, Hardy Diagnostics
Supplier: Hardy Diagnostics
Cellulose shrink seals are recommended for sealing petri plates.
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Nunc™ Polyolefin Acrylate Sealing Tape, Thermo Scientific
Supplier: Thermo Fisher Scientific
The polyolefin acrylate sealing tapes minimize evaporation and protect samples from contamination and spilling.
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PCR Foil Adhesive Seal, Peelable, Pierceable, Strong Adhesive
Supplier: AZENTA US, INC
The PCR aluminum foil seal has a strong acrylic adhesive which produces a seal of high integrity.
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Sealing Cap Strips, Flat, Crystal Clear, Azenta Life Sciences
Supplier: AZENTA US, INC
These strips of 8 flat crystal clear optical caps are designed for low volume applications such as low volume qPCR.
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Nunc® Polyester Sealing Tape, Thermo Scientific
Supplier: Thermo Fisher Scientific
Polyester film with acrylic adhesive.
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Sealing Cap Mats
Supplier: AZENTA US, INC
Silicone rubber cap mats are durable to high temperatures and used for sealing storage plates to protect samples from evaporation.
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Thermal Bond Heat Sealing Foils, Polystyrene, Peelable
Supplier: AZENTA US, INC
The thermal bond heat seal is a heavy duty laminate foil seal suitable for providing a very strong, but peelable seal. Suitable for long term, very low temperate storage.
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Sealing Cap Strips, Azenta Life Sciences
Supplier: AZENTA US, INC
These clear polypropylene sealing caps, available as strips of 8 caps (domed or flat optical) and strips of 12 caps (flat optical) are molded from virgin polypropylene and are compatible with our tube strips and 96 well PCR plates.
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Captiva / CaptiVac Vacuum Collars and Collection Plates, Agilent Technologies
Supplier: AGILENT TECHNOLOGIES, INC (CSD)
The Captiva vacuum collar forms a seal between the filtration plate and the collection plate.
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PCR Foil Adhesive Seals, Peelable, Pierceable, DMSO Resistant
Supplier: AZENTA US, INC
The PCR aluminum foil seal has a chemically resistant silicone adhesive layer to produce a seal with high levels of solvent resistance, including to Dimethyl Sulfoxide (DMSO).
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Heat Sealing Foils, Peelable, Universal Plate Compatability
Supplier: AZENTA US, INC
The universal foil heat sealing peelable film is a laminate seal compatible with PP, PE, PS, COC and PC plates, providing the highest flexibility in plate material choice.
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Axygen® Sequencing Septa Mats, Corning
Supplier: Corning
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.
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Axygen® Compression Mats for PCR Plates, Corning
Supplier: Corning
Silicone compression mats are autoclavable and reusable.