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.
SealPlate® RollMate™, Pre-Secored Sheets on a Roll with Dispenser, Non-Sterile, Excel Scientific
Supplier: VWR International
The SealMate SealPlate Starter Kit features a re-usable dispenser and two sterile rolls of perforated film.
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Masterflex® Sanitary Gaskets, Polymers, Avantor®
Supplier: VWR International
Ensure a tight seal.
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VWR® Heat Resistant Film for Thermal Cycling
Supplier: VWR International
VWR® Heat Resistant Films are improved films for classic thermal cycling applications.
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VWR® 96-Well EVA and Silicone Microplate Covers
Supplier: VWR International
VWR® 96-well covers are designed for chromatography and high throughput screening (HTS) applications.
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VWR® White Films for Luminescence and Microscopy
Supplier: VWR International
These films are 240 µm thick white vinyl with adhesive, for use with white microplates.
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VWR® Ultra-Clear Films for qPCR
Supplier: VWR International
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® Lab Wrap, Clear Plastic
Supplier: VWR International
Designed specifically for the lab, clear 100% polyethylene wrap handles easily without tangling, yet seals tightly to a beaker, flask, or Petri dish.
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VWR® Plate Strip Films 2×8, Polyester
Supplier: VWR International
Polyester 2×8 strip films are identical to polyester films in material and adhesive, but designed for sealing only one or two 8-well rows at a time on either strip-well plates or standard plates whenever rows must be selectively protected or accessed.
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Masterflex® Tuf-Flex® Sanitary Tri-Clamp® Gaskets, Avantor®
Supplier: VWR International
Ensure a better process seal with outstanding chemical resistance.
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Masterflex® Single-Use Sanitary Gaskets, TPE, Avantor®
Supplier: VWR International
Ensure a tight seal in your sanitary fluid line.
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VWR® Rayon Films for Biological Cultures
Supplier: VWR International
A 139.7 µm thick hydrophobic porous film with medical-grade adhesive for tissue culture plates, bio-blocks, and 96-well plates where gas exchange is necessary for cell or bacterial growth. These rayon films minimise cross-contamination, spillage and evaporation. They allow uniform air and CO₂ exchange for all wells, unlike plate lids which favour exchange for wells near plate edges. Sterile product is packaged in tamper evident bags of 25.
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Gauge Guard Protector and Isolator Seals
Supplier: VWR International
Extend the life and accuracy of your expensive and fragile instruments.
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Capmats for J.T.Baker® Plate Square Well, Ritter
Supplier: Ritter, part of Avantor
J.T.Baker®, Microplate seal, Mat (48 wells), Single sheet/mat/strip, Capmat for J.T.Baker® Plate Square Well 48, Well top shape: Square, EVA, Transparent, Pierceable, Nonsterile
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Capmats for J.T.Baker® Plate Medio, Ritter
Supplier: Ritter, part of Avantor
Suitable to use with J.T.Baker® Plate Medio 43001-0101, 43001-0102 or 43001-0103.
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Capmats for J.T.Baker® Plate Round Well, Ritter, part of Avantor
Supplier: Ritter, part of Avantor
Suitable to use with J.T.Baker® Plate Round Well 43001-0010, 43001-0016 or 43001-0116.
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VWR® Poly Sheeting / Pallet Top Sheets, 1.5 mil
Supplier: VWR International
The 1.5 mm Low Density Polyethylene sheets easily tear off perforated rolls.
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Washers
Supplier: Avantor
These small items are commonly used as weights. Package of twelve.
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Captiva / CaptiVac Vacuum Collars and Collection Plates, Agilent Technologies
Supplier: AGILENT TECHNOLOGIES, INC (CSD)
The Captiva vacuum collar forms a seal between the filtration plate and the collection plate.
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Heat Sealing Films Plus, Clear, High Tensile Strength
Supplier: AZENTA US, INC
The clear heat seal plus is a high tensile strength, optically clear polymer film forms a peelable seal to polypropylene, polyethylene, polystyrene, and cyclic olefin copolymer (COC) SBS format plates.
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Air Permeable Sealing Cover, Zymo Research
Supplier: Zymo Research
Covers are available in packs of 2, 4, or 8.
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PCR Foil Adhesive Seals, Peelable, Pierceable
Supplier: AZENTA US, INC
The PCR aluminum foil seal has a strong acrylic adhesive which produces a seal of high integrity.
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Heat Sealing Films, Clear, Easily Pierceable
Supplier: AZENTA US, INC
The clear heat seal easily pierceable is an optically clear polyester backed film, forming a pierceable seal to polypropylene, polyethylene, polystyrene and cyclic olefin copolymer (COC) plates. For short term compound storage. Suitable for PCR, qPCR and optical applications.
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Axygen® Automation-Compatible PCR Sealing Mats, Corning
Supplier: Corning
Axygen AxyMat sealing mats can be used in a wide range of temperatures for PCR and storage applications.
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Axygen® ImpermaMat Sealing Mats, Corning
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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PCR Clear Adhesive Seals, Peelable
Supplier: AZENTA US, INC
The adhesive PCR seal is a durable transparent polyester film with a strong adhesive layer. Recommended for PCR, qPCR, and other optical applications.
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Nunc™ Polyolefin Acrylate Sealing Tape, Thermo Scientific
Supplier: Thermo Fisher Scientific
The polyolefin acrylate sealing tapes minimize evaporation and protect samples from contamination and spilling.
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Nunc® Polyester Acrylic Sealing Tape and Applicator, Thermo Scientific
Supplier: Thermo Fisher Scientific
The clear polyester acrylic tape is pierceable by pipette.
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Kalrez® Small Seal O-Ring, High Temperature, Size 009, PerkinElmer
Supplier: PerkinElmer
Designed for use in the TurboMatrix Upper Seal Assembly and at high temperatures (above 225 °C).
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Heat Sealing Foils, Pierceable
Supplier: AZENTA US, INC
The strong heat sealing foil is peelable from COC plates, pierceable, suitable for PCR, sample shipping and compound storage.
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Supplier: VWR International
Supplier: Avantor
Supplier: VWR International
Supplier: VWR International
Supplier: VWR International
Supplier: VWR International
Supplier: New Pig
Supplier: Janitorial Supplies
Supplier: VWR International
Supplier: Janitorial Supplies
Supplier: VWR International
Supplier: VWR International
Supplier: New Pig
Supplier: Kimberly-Clark
Supplier: VWR International
Supplier: VWR International
Supplier: VWR International