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294 results for Seals

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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.

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Indium sealing for small flange connections

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 tape, light blocking, non-fluorescent, Nunc™

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.

   Sustainable Options Available
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Inlet base seals

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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Corning® Microplate Sealing Tapes

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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Sealing film for PCR plates, Axygen® UltraClear

Sealing film for PCR plates, Axygen® UltraClear

Supplier: Corning

For sealing 96 and 384-well PCR plates.

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Internal centering rings for small flange connections

Internal centering rings for small flange connections

Supplier: VACUUBRAND

Stainless steel, with FPM O-ring seal.

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Corning® Storage Mats

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 film, Axygen® AxySeal

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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Filter centering rings for small flange connections

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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External centering rings for small flange connections

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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Liner sealing rings for agilent technologies instruments

Supplier: Thermo Fisher Scientific

Mechanical Seals, Graphite liner sealing ring for Agilent SSL liners

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WebSeal™ 96-Well Plate Sealing Mats, Non Sterile

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 films for Axygen® PlateMax™ heat sealer

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

   Sustainable Options Available
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Seals for automated microplate heat sealer, ALPS™ 3000

Seals for automated microplate heat sealer, ALPS™ 3000

Supplier: THERMO MATRIX TECHNOLOGIES

Thermo-Seal, Microplate seal for ALPS 3000, Heat sealing film/foil/tape (96/384 wells), Roll, Film, Thermo-seal, for PP microplates (very strong seal), Pierceable

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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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Adapting centring rings for small flange connections

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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Edge sealing compound, Safety-Walk™

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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Rotor seals, Rheodyne®

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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Breatheable sealing film seals, Axygen®

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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Sealing mats for 1,0 ml DeepWell™ plates, Nunc™

Sealing mats for 1,0 ml DeepWell™ plates, Nunc™

Supplier: Thermo Fisher Scientific

EVA. For sealing PP and PS plates.

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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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Plate sealer, Mylar™, for Microtiter™ plates

Plate sealer, Mylar™, for Microtiter™ plates

Supplier: Thermo Fisher Scientific

Designed to protect microplate well contents by facilitating a tight seal.

   Sustainable Options Available
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Sealing films, Seal-R-film™

Sealing films, Seal-R-film™

Supplier: Brand

Seal-R-film™ sealing film seals beakers, flasks, and other vessels.

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Sequencing septa mats, Axygen®

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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Sealing tape for MicroWell™ plates, Nunc™

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.

   Sustainable Options Available
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Well caps for U96 DeepWell™ plates, Nunc™

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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Centring rings, type KF

Supplier: Welch by Gardner Denver

Centring rings with viton-O-ring, aluminium, type KF

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Rubber washers

Rubber washers

Supplier: DEUTSCH NEUMANN

These washers are made from red natural rubber.

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O-rings

Supplier: Welch by Gardner Denver

O-rings, Type KF made of Perbunan® or Viton®.

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Films for acrylamide gels, GelBond® PAG

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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