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247 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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Shaft guide replacement PEEK seals and springs

Shaft guide replacement PEEK seals and springs

Supplier: COWIE

Mechanical Seals, Shaft guide replacement PEEK seal for 8 mm shaft

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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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Cap mats and strips

Cap mats and strips

Supplier: THERMO MATRIX TECHNOLOGIES

Matrix CapMats and CapStrips are engineered to maintain a strong seal at all times on tubes, microplates, and deepwell blocks. CapMats effectively seal down to –80 °C, while cap strips give the flexibility to seal individual caps or rows.

   Sustainable Options Available
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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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Replacement gaskets, Nalgene®

Replacement gaskets, Nalgene®

Supplier: Thermo Fisher Scientific

Sealing gaskets, For: 83B

   Sustainable Options Available
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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.

   Sustainable Options Available
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Spare seal rings for small flange connections

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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Storage plate cap strips

Storage plate cap strips

Supplier: THERMO MATRIX TECHNOLOGIES

Strips of eight caps for sealing storage plates and racked cluster tubes. The strips are compatible with Thermo Scientific microplates, 0,8 ml storage plates, 1,2 ml round well storage plates and 1,2 ml cluster tubes ranges.

   Sustainable Options Available
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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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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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Capmats for J.T.Baker® Plate Round Well

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.

   Sustainable Options Available
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VWR®, Precut Pierceable Vinyl Films for Robotics

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®, Pierceable Films for ELISA and General Incubation

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.

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Sealing tape with dispenser, Nunc™

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.

   Sustainable Options Available
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VWR®, Polyester Films with Colour-Coded Marking Areas

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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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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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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Automation-compatible PCR sealing mats, Axygen®

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 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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Cap strips for Piko® UTW plates

Cap strips for Piko® UTW plates

Supplier: Thermo Fisher Scientific

These flat cap strips provide an extremely tight seal in UTW (ultra-thin walled) PCR plates. They are an ideal choice for low volume reactions where it is important to minimize vapor loss.

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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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Overlaminate for padlock labels

Overlaminate for padlock labels

Supplier: Brady

Sealing film, Polyester

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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 film for PCR plates, Axygen® CyclerSeal

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.

   Sustainable Options Available
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Cap strips, flat top

Cap strips, flat top

Supplier: Thermo Fisher Scientific

Made from polypropylene (PP).

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Optical adhesive PCR/qPCR film for Piko® UTW plates

Optical adhesive PCR/qPCR film for Piko® UTW plates

Supplier: Thermo Fisher Scientific

Clear, 24-well format Piko® PCR/qPCR film seal allows high transmission of fluorescence across the range of commonly used fluorophores. When used with a Piko® thermal cycler or PikoReal® Real-Time PCR system, sample volumes as low as 5 µl can be used with minimal evaporative loss.

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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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VWR®, White Films for Luminescence and Microscopy

VWR®, White Films for Luminescence and Microscopy

Supplier: VWR Collection

These films are 240 µm thick white vinyl with adhesive, for use with white microplates. Light reflective properties of the film, when used to seal clear bottom plates, maximise the sensitivity of bioluminescence and chemiluminescence assays in bottom-reading luminometers. White films have also been used as a backing matrix for microscopy of punch-out samples from filter plates.

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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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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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