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.
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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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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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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Sealing films for Axygen® PlateMax™ heat sealer
Supplier: Corning
Axygen®, Microplate seal, Heat sealing film/foil/tape (96/384 wells), Single sheet/mat/strip, Sealing film for Axygen® PlateMax™ heat sealer, permanent, ultra clear, for qPCR, PlateMax™ ultra clear permanent heat sealing film for qPCR, Non sterile
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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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Rotor seals, Rheodyne®
Supplier: IDEX RHEODYNE
Rotor seals are the common wear part in all the Rheodyne® valves and many can be purchased separately or as part of a RheBuild® kit.
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Centring and sealing rings for small flange connections
Supplier: VACUUBRAND
These centring and sealing rings for small stainless steel flange KF connections. With aluminium sealing ring.
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Sealing mats for 1,0 ml DeepWell™ plates, Nunc™
Supplier: Thermo Fisher Scientific
EVA. For sealing PP and PS plates.
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ImpermaMat sealing mats, Axygen®
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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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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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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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 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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Edge sealing compound, Safety-Walk™
Supplier: 3M
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.
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Inlet base seals
Supplier: Thermo Fisher Scientific
Ideal for analysis of active compounds such as pesticides, polychlorinated biphenyls (PCBs) and phenol.
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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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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® 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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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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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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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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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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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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Rubber washers
Supplier: DEUTSCH NEUMANN
These washers are made from red natural rubber.
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Films for acrylamide gels, GelBond® PAG
Supplier: LONZA
GelBond® PAG film is a transparent, flexible polyester film designed to support polyacrylamide or MDE™ gels. Gels remain permanently attached to the film through electrophoresis and all subsequent fixing, staining, destaining and drying procedures.
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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®.