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Afdichtingen

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.

O-Ring seals for GC columns, Therm-O-Ring™, Supelco®

Supplier: Merck

Inlet liners used in an GC require an O-ring placed near the top for proper operation. This O-ring ensures that the only path for carrier gas to get to the outside of the inlet liner is through the grooves in the inlet seal at the bottom of the injection port.

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O-Ring seals for flat flanges

O-Ring seals for flat flanges

Supplier: Lenz Laborglas GmbH & CO.KG

Silicone or Silicone PTFE-coated.

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Sealing film for manual application, PARAFILM® M Purple

Sealing film for manual application, PARAFILM® M Purple

Supplier: HEATHROW

Universal, semi-transparent, highly elastic film designed for airtight and moisture-proof sealing and many other manual applications. The film can be stretched up to 200% and forms a completely tight seal even with irregular shapes and areas.

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CRS ONE O-Rings for Inlet Liner Seals

Supplier: Trajan Scientific and Medical

The o-ring prevents gas leaks and maintains a uniform flow path through the inlet, where even small leaks can cause sample loss - affecting accuracy and reproducibility of results.

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O-rings

Supplier: CPC COLDER

O-Ring with Silicone, platinum-cured sealing options.

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Krimpkousen voor PETG mediaflessen, Nalgene®

Krimpkousen voor PETG mediaflessen, Nalgene®

Supplier: Thermo Fisher Scientific

These heat-shrink bands can be used to ensure the integrity of bottle contents. Simply apply the recommended application torque for Thermo Scientific Nalgene® closures and slide the heat-shrink band over the closure and bottle neck. Heat the band to shrink and secure contents with a tamper-resistant seal.

    
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Gasket for Flat Door

Supplier: TUTTNAUER

Siliconen, Gasket for flat door

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Centering Ring

Supplier: Heidolph Instruments GmbH & Co.KG

Centering ring

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VWR®, ademende rayonfolieverzegelingen voor biologische culturen

VWR®, ademende rayonfolieverzegelingen voor biologische culturen

Supplier: VWR Collection

Een 139,7 µm dikke hydrofobe poreuze film met kleefstof van medische kwaliteit voor weefselkweekplaten, bioblokken en platen met 96 putjes waar gasuitwisseling nodig is voor cel- of bacteriegroei. Deze rayonfilms minimaliseren kruisbesmetting, morsen en verdamping. Ze zorgen voor een uniforme lucht- en CO₂-uitwisseling voor alle putjes, in tegenstelling tot plaatdeksels die de uitwisseling bevorderen voor putjes in de buurt van plaatranden. Het steriele product is verpakt in verzegelde zakken van 25 stuks.

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VWR®, Polyestersealingfilm

VWR®, Polyestersealingfilm

Supplier: VWR Collection

Polyesterfilm, acryl hechtmiddel. Deze polyesterfilm met een dikte van 49,5 µm minimaliseert verdamping en voorkomt morsen en contaminatie tussen wells.

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VWR®, zelfklevende PCR-filmafdichtingen

VWR®, zelfklevende PCR-filmafdichtingen

Supplier: VWR Collection

These heat resistant 74,9 µm thick films are designed for thermal cycling applications. Polypropylene films are not pierceable. For PCR applications, where piercing with pipette tips or robotic probes is required for product recovery, use aluminium foil films. For real-time PCR applications, where maximum optical clarity is required, use optically-clear polyester films.

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VWR®, zwarte filmafdichtingen voor fluorescentie en fotobescherming

VWR®, zwarte filmafdichtingen voor fluorescentie en fotobescherming

Supplier: VWR Collection

Deze films zijn 240 µm dik zwart vinyl met lijm voor gebruik met 96-wells, 384-wells en 1536-wells zwarte microplaten. Ze passen binnen de randen van platen met opstaande rand en kunnen op de boven- of onderkant van de plaat worden aangebracht. De lichtblokkerende en absorberende eigenschappen van deze films maken ze ideaal voor het verminderen van strooilicht en overspraak bij fluorescentietoepassingen en voor het beschermen van lichtgevoelige monsters in opslag.

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VWR®, zelfklevende afdichtingsstrips voor 8-strips PCR-buisje

VWR®, zelfklevende afdichtingsstrips voor 8-strips PCR-buisje

Supplier: VWR Collection

Gemakkelijker aan te brengen en te verwijderen in vergelijking met standaard gegoten PCR-stripdoppen.

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Masterflex® geflensde sanitaire pakkingen, Tri-Clamp®, Avantor®

Masterflex® geflensde sanitaire pakkingen, Tri-Clamp®, Avantor®

Supplier: Avantor Fluid Handling

Handsfree installatie voor moeilijk bereikbare locaties!

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Masterflex® Sanitary Tri-Clamp® Screen Gaskets, PTFE, Avantor®

Masterflex® Sanitary Tri-Clamp® Screen Gaskets, PTFE, Avantor®

Supplier: Avantor Fluid Handling

Protect your pump, valves and other components in fluid line.

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Masterflex® Sanitary Gaskets, Polymers, Avantor®

Masterflex® Sanitary Gaskets, Polymers, Avantor®

Supplier: Avantor Fluid Handling

Ensure a tight seal.

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Masterflex® X-Rayable and Metal Detectable Sanitary Gaskets, Avantor®

Masterflex® X-Rayable and Metal Detectable Sanitary Gaskets, Avantor®

Supplier: Avantor Fluid Handling

Easily detect lost elastomeric fragments to prevent contamination and product recalls.

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Metal adapters, glass flange, BOLA

Metal adapters, glass flange, BOLA

Supplier: Bohlender

PTFE/Silicone.

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Film frame rings for wafers

Supplier: ENTEGRIS

Plastic film frame rings provide a cost-effective and light weight alternative to expensive, heavy, metal frames to handle wafers during assembly operations and can be used to store and ship finished wafers.

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Gaskets for SVL threads, BOLA

Gaskets for SVL threads, BOLA

Supplier: Bohlender

Gasket, made of PTFE/Silicone, for tubing, tubes or probes inserted through Torion threads.

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Magicard™ Prima 8 Clear Laminate Patch Films

Magicard™ Prima 8 Clear Laminate Patch Films

Supplier: Brady

Prima 8 Clear laminate patch film for Prima 8 laminator.

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Washers, BOLA

Washers, BOLA

Supplier: Bohlender

PTFE, white.

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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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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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Cap sealing mats, Matrix SepraSeal® and DuraSeal®

Cap sealing mats, Matrix SepraSeal® and DuraSeal®

Supplier: THERMO MATRIX TECHNOLOGIES

SepraSeal® and DuraSeal® capping systems offer a pierceable, individual tube sealing solution. They are made from thermoplastic elastomer (TPE) with colorants and are DMSO resistant.

    
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PlateLoc Microplate Heat Seals

Supplier: AGILENT

Certified for use with the PlateLoc Thermal Microplate Sealer.

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Sealing mats, ABgene® SmartCap

Sealing mats, ABgene® SmartCap

Supplier: THERMO MATRIX TECHNOLOGIES

Abgene™ SmartCap mat, made from advanced thermoplastic elastomer (TPE), rapidly seals 96 samples at one time in a high-density storage format, affording maximum space saving benefits. Suitable for use with Thermo Scientific™ storage tubes ranging from 0,3 ml to 1,4 ml, the Abgene™ SmartCap Mat maintains a consistent seal down to –80 °C.

    
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Sealing film for manual application, Parafilm® M

Sealing film for manual application, Parafilm® M

Supplier: HEATHROW

Parafilm® M is a semi-transparent, flexible, thermoplastic film with two-way stretch. This odourless and colourless film provides a tight, moisture-proof seal.

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Replacement gaskets, Nalgene®

Replacement gaskets, Nalgene®

Supplier: Thermo Fisher Scientific

Sealing gaskets, Voor: 83B

    
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PELTOR™ HY80 Camelback Gel Sealing Rings

Supplier: 3M

Gel ear cushions for use on a wide variety of 3M™ PELTOR™ Headsets. These gel sealing rings features a super-thin polyurethane skin with a double-hump top face design and a silicon gel-filled bladder with a Confor™ foam backing.

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