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.
VWR® Aluminium Foil Seals for Long-Term Storage, Chemical Resistant (DMSO)
Supplier: VWR Collection
Aluminum foils for use with 96-well or 384-well plates. Foils offer excellent chemical resistance (DMSO).
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VWR®, Precut Pierceable Vinyl Films for Robotics
Supplier: VWR Collection
These 106,7 µm thick vinyl films with 20 µm adhesive layer are designed for temporary protection of samples in 96-well plates from contamination and evaporation.
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VWR® Aluminium Foil Seals for PCR
Supplier: VWR Collection
Pre-cut aluminum foil seals on a roll for PCR applications. Supplied on a roll with holder for ease of use.
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VWR® Adhesive Sealing Strips, PP, 1×8
Supplier: VWR Collection
1x8 adhesive sealing strips are ideal for use with 1x8 strip-well ELISA plates.
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VWR®, Sealing Film for Automation
Supplier: VWR Collection
Adhesive sealing film or foil rolls constructed on plastic cores, for use with high throughput automated microplate sealers.
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VWR®, Polyester Films with Colour-Coded Marking Areas
Supplier: VWR Collection
Identical to polyester films above, but include a colour dot and white writing area on each end tab for plate identification. End tabs with backing removed adhere to the ends of the plate and are perforated so they can be left in place even if the centre portion of the film is removed. Alternatively, one inscribed colour-coded end tab can be removed and pasted in a laboratory notebook while the other remains on the plate.
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VWR®, Aluminium Foil Seals for Cold Storage
Supplier: VWR Collection
Aluminium foils with biologically inert adhesive. These foils are easily pierced by manual or automated pipette tips, for sample recovery without generation of aerosols or cross-contamination.
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Capmats for J.T.Baker® Plate Square Well
Supplier: Avantor
J.T.Baker®, Microplate seal, Mat (48 wells), Single sheet/mat/strip, Capmat for J.T.Baker plate square well 48, Well top shape: Square, EVA, Transparent, Pierceable, Non sterile
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VWR®, Sealing Film for ELISA and General Incubation
Supplier: VWR Collection
Polyester film with acrylic adhesive. These non pierceable films in sheeted-roll format are recommended for ELISA tests, general incubation and short-term storage.
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Capmats for J.T.Baker® Plate Medio
Supplier: Avantor
J.T.Baker®, Microplate seal, Mat (96 wells), Single sheet/mat/strip, Capmat for J.T.Baker® Plate Medio, Well top shape: Round, EVA, Transparent, Non-pierceable, Non sterile
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Masterflex® Single-Use Sanitary Gaskets, TPE, Avantor®
Supplier: Avantor Fluid Handling
Ensure a tight seal in your sanitary fluid line.
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Capmats for J.T.Baker® Plate Round Well
Supplier: Avantor
Suitable to use with J.T.Baker® Plate Round Well 43001-0010, 43001-0016 or 43001-0116.
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Gauge Guard Protector and Isolator Seals
Supplier: Avantor Fluid Handling
Extend the life and accuracy of your expensive and fragile instruments.
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VWR®, Polyester Films for ELISA and General Incubation
Supplier: VWR Collection
These 77,5 µm thick polyester films provide secure sealing around every well, not just a cover, thus minimising evaporation, preventing spillage and well-to-well contamination, and eliminating 'edge effects' in sensitive ELISA assays. Polyester films can also be used with cell culture plates for short-term storage, incubation, and containment of biohazards.
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Pure-Pass™ Sealing Mats for Well Plates
Supplier: Trajan Scientific and Medical
Pure-Pass sealing mats protect wells from leaks, contamination and evaporation during sampling and storage.
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VWR®, Aluminium Foil Seals for PCR and Storage (96- and 384-Well Plates)
Supplier: VWR Collection
Aluminium foils, 75,7 µm thick, for use with 96 or 384 well plates. Fit inside the rim of raised rim plates. These foils have one partial width end tab. Available non sterile only.
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VWR®, Cap Sealing Mats for 96 Deep Well Plates
Supplier: VWR Collection
Square well cap mats for sealing 96-well shallow or deep well plates.
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VWR®, Sealing films, Non Tacky, for qPCR, Storage and Crystallisation
Supplier: VWR Collection
50 µm polyolefin films with 50 µm inert encapsulated silicone adhesive. Especially suited for qPCR, storage and protein crystallisation applications. The encapsulated silicone adhesive is non tacky until pressed against the sealing surface, at which time adhesive is released only in sealing areas to form the strongest available heat resistant seal around each well on the plate.
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Adhesive PCR film and foil seals
Supplier: Thermo Fisher Scientific
Clear polyester film, aluminium foil. Recommended for use in PCR in conjunction with a thermal cycler that has a screw-down or clip-down lid.
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VWR®, Sealing Mats for PCR Plates
Supplier: VWR Collection
Transparent silicone mats fit most brands of 96-well PCR plates.
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Graphite Liner Seals
Supplier: Trajan Scientific and Medical
Mechanical Seals, Graphite, Graphite liner seal, 6,52 mm Int. Ø
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Seals for ALPS™ 50 V heat sealer
Supplier: THERMO MATRIX TECHNOLOGIES
Thermo-Seal, Microplate seal for ALPS 50V, Heat sealing film/foil/tape (96/384 wells), Single sheet/mat/strip, Foil, heat sealing, Thermo-Seal, foil laminate
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VWR® WebSeal™, Microplate Sealing Mats
Supplier: VWR Collection
VWR® WebSeal™, Microplate seal, Mat (96 wells), Single sheet/mat/strip, Sealmat (block cover), 96 square well shape, Well top shape: Square, Silicone, Clear, Non sterile
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VWR® Adhesive Sealing Films for PCR and Storage
Supplier: VWR Collection
Polyester seals feature a strong adhesive to minimize evaporation during PCR and storage applications.
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VWR®, Sealing Film for Biological Cultures
Supplier: VWR Collection
Rayon film with medical grade adhesive. Hydrophobic, porous film in sheeted roll format for sealing tissue culture plates, bio-blocks, and 96-well plates where gas exchange is necessary for cell or bacterial growth.
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VWR®, Cap Strips
Supplier: VWR Collection
VWR®, Microplate seal, Cap strip, Single sheet/mat/strip, Cap strip for PCR plates and tube strips, flat, Non sterile
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VWR®, Adhesive PCR Foil Seals
Supplier: VWR Collection
These soft, non permeable 63,5 µm thick aluminium foils, with strong medical grade adhesive, eliminate the need for heat sealing devices or mats during thermal cycling. Compared to other aluminium foils, these foils have less tendency to roll back on themselves when removing the backing paper, and fit well to the plate during application.
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Peqlab, Adhesive Sealing Films
Supplier: VWR Peqlab
Easy to use adhesive films for PCR and qPCR plates.
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VWR® Aluminum Sealing Strips for 8-Strip PCR Tubes
Supplier: VWR Collection
Easier to apply and remove as compared to standard moulded PCR strip caps.
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VWR®, Pierceable Films for ELISA and General Incubation
Supplier: VWR Collection
Easily pierceable 94,1 µm thick PE films with acrylic adhesive allow direct sample recovery with singe- or multi-channel pipettes and robotic probes.