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.
Sealing film for PCR plates, Axygen® UltraClear
Supplier: Corning
For sealing 96 and 384-well PCR plates.
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Sealing tape for MicroWell™ plates, Nunc™
Supplier: Thermo Fisher Scientific
Polyester film with acrylic adhesive. Provides an effective seal for all MicroWell™ plates used in PCR and cell culture.
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VWR®, Ultra-Clear Films for qPCR
Supplier: VWR Collection
Transparent polyester films with strong, non absorbing, non fluorescing, medical grade adhesive for superior performance in qPCR applications. Supplied non sterile.
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VWR® Cap Strips for Real Time PCR Plates
Supplier: VWR Collection
VWR®, PCR tubes, Cap strip, Single sheet/mat/strip, Optically clear 8-cap strips for Real-Time PCR plates, PP
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Sealing tape, light blocking, non-fluorescent, Nunc™
Supplier: Thermo Fisher Scientific
Vinyl film with pressure sensitive acrylate adhesive. For application to plate top or bottom, to protect light sensitive samples.
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Internal centering rings for small flange connections
Supplier: VACUUBRAND
Stainless steel, with FPM O-ring seal.
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Magicard™ Prima 8 Clear Laminate Patch Films
Supplier: Brady
Prima 8 Clear laminate patch film for Prima 8 laminator.
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Silicone sealing mats, Axygen®
Supplier: Corning
Silicone sealing mats suitable for deep well plates and for thermal cyclers with screw down lids.
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O-rings
Supplier: CPC COLDER
O-Ring with Silicone, platinum-cured sealing options.
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Haematocrit sealing material
Supplier: GLASWARENFABRIK KARL HECHT
This sealing material prevents the draining of blood samples. For sealing several hundred micro hematocrit capillaries.
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External centering rings for small flange connections
Supplier: VACUUBRAND
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.
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Film frame rings for wafers
Supplier: ENTEGRIS
Plastic film frame rings provide a cost-effective and light weight alternative to expensive, heavy, metal frames to handle wafers during assembly operations and can be used to store and ship finished wafers.
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Masterflex® Sanitary Gaskets, Polymers, Avantor®
Supplier: Avantor Fluid Handling
Ensure a tight seal.
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Sealing film and foil for microplates, Whatman™
Supplier: Whatman products (Cytiva)
Seals are used to control humidity and reduce evaporation of samples. They prevent spills and contamination.
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Plate sealer, Mylar™, for Microtiter™ plates
Supplier: Thermo Fisher Scientific
Designed to protect microplate well contents by facilitating a tight seal.
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Masterflex® Tuf-Flex® Sanitary Tri-Clamp® Gaskets, Avantor®
Supplier: Avantor Fluid Handling
Ensure a better process seal with outstanding chemical resistance.
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O-rings for Centrifuge Bottles
Supplier: Thermo Fisher Scientific
O-ring bottle, 39 ml
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O-Rings, Graphite
Supplier: Trajan Scientific and Medical
Graphite, Graphite O-ring for PerkinElmer autosys XL or clarus
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Sequencing septa mats, Axygen®
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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Adhesive plate seal
Supplier: THERMO MATRIX TECHNOLOGIES
For long and short term storage of samples in microplates, and for sealing over pierced foil seals.
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Microplate sealing tape
Supplier: G-Biosciences
Acetate film with acrylic adhesive. This self-adhesive microplate sealing tape is suitable for sealing both 96-well and 384-well plates. The precut, pressure-senstive tape seals and reseals the surface of the plates during incubations to prevent evaporation and allow more vigorous mixing. The tape will reseal the plates 2 to 3 times.
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Gas permeable adhesive seal
Supplier: THERMO MATRIX TECHNOLOGIES
The gas permeable adhesive seal provides a simple and effective way of venting cultures whilst providing a barrier against contaminating bacteria. When used in conjunction with Thermo Scientific storage plates, bacterial growth can be increased by over 50%, compared to plates sealed with an aluminium foil seal or sealing mat.
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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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Heat sealing foil, ClearASeal Peel™
Supplier: iST Scientific Ltd
Heat sealing offers a 100% effective method for plate sealing for a complete seal integrity, as well as being quick and cost effective. The ClearASeal Peel is an optically clear laminate film forming a peelable seal to polypropylene, polyethylene, polystyrene, polycarbonate and cyclic olefin copolymer (COC) plates
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Heat sealing foil, PierceASeal Foil™
Supplier: iST Scientific Ltd
Pierceable foil seal with good solvent resistance. Suitable for PCR, compound storage, and sample shipping.
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Adhesive PCR sealing film and foil seals
Supplier: Simport Scientific
Transparent adhesive sealing film is ideal for reducing cross contamination and/or spill over in PCR applications.
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Sealing mats for 96-well PCR plates, Amplate™
Supplier: Simport Scientific
Amplate™, Microplate seal, Mat (96 wells), Single sheet/mat/strip, Sealing mat for 96-well PCR plates, Santoprene™, Blue