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 mats for assay and storage microplates, Axygen®
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® Microplate Sealing Tapes
Supplier: Corning
Easy application and removal for short and long-term storage. Provides tight seal to minimise evaporation and condensation.
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Shaft guide replacement PEEK seals and springs
Supplier: COWIE
Mechanical Seals, Shaft guide replacement PEEK seal for 8 mm shaft
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Breatheable sealing film seals, Axygen®
Supplier: Corning
Porous film seals PP and PS culture plates, 96 and 384-well plates, and other assay plates.
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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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Wax plates for sealing capillary tubes
Supplier: MARIENFELD
Wax plates are used for sealing capillary tubes for micro hematocrits.
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Indium sealing for small flange connections
Supplier: VACUUBRAND
Indium sealing for KF connections with stainless steel/aluminum centering rings (inside/outside) for small flange.
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Sealing film, Axygen® AxySeal
Supplier: Corning
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.
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Sealing film for PCR plates, Axygen® UltraClear
Supplier: Corning
For sealing 96 and 384-well PCR plates.
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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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Internal centering rings for small flange connections
Supplier: VACUUBRAND
Stainless steel, with FPM O-ring seal.
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Sealing film for PCR plates, Axygen® CyclerSeal
Supplier: Corning
Safeguards samples during transport and storage. Ideal for sealing PCR microplates, but also suitable for other microplates.
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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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Microplate sealing tape
Supplier: Thermo Fisher Scientific
Adhesive sealing tape for microplates. Temperature range: −30 to +80 °C.
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Well caps for U96 DeepWell™ plates, Nunc™
Supplier: Thermo Fisher Scientific
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.
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Spare seal rings for small flange connections
Supplier: VACUUBRAND
These spare seal rings for small flange KF connections are made of NBR or FKM.
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Automation-compatible PCR sealing mats, Axygen®
Supplier: Corning
Axygen AxyMat sealing mats can be used in a wide range of temperatures for PCR and storage applications.
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WebSeal™ 96-Well Plate Sealing Mats, Non Sterile
Supplier: Thermo Fisher Scientific
WebSeal™ 7 mm diameter Round 96-well plate Sealing mats are designed to ensure high quality data with an uninterrupted workflow for high-throughput applications using GC and HPLC/UHPLC and are ideal for regulated labs that use water and polar solvents.
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Sealing tape with dispenser, Nunc™
Supplier: Thermo Fisher Scientific
Polyester tape with acrylic adhesive. Easy peel, easy seal general-purpose tape with a faster application time than normal tape in loose sheets.
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Adapting centring rings for small flange connections
Supplier: VACUUBRAND
These adapting centring rings for small flange connections with sealing ring made of FKM.
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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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Corning® Storage Mats
Supplier: Corning
Multiple formats for specific and precise fit on 96-well and 384-well plates and blocks.
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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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Filter centering rings for small flange connections
Supplier: VACUUBRAND
These filter centering rings for small flange KF connections made of stainless steel with NBR sealing ring.
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Sealing films, Seal-R-film™
Supplier: Brand
Seal-R-film™ sealing film seals beakers, flasks, and other vessels.
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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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Centring rings, type KF
Supplier: Welch by Gardner Denver
Centring rings with viton-O-ring, aluminium, type KF
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O-rings
Supplier: Welch by Gardner Denver
O-rings, Type KF made of Perbunan® or Viton®.
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Rubber washers
Supplier: DEUTSCH NEUMANN
These washers are made from red natural rubber.
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KF Outer Centering Ring with Viton O-Ring, Aluminium
Supplier: Welch by Gardner Denver
KF outer centering ring with Viton O-ring, For: Glass-to-metal flange connections