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287 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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Axygen® Sealing Films, Corning

Axygen® Sealing Films, Corning

Supplier: Corning

Sealing films are ideal for 96-well, 384-well, deep well, and other assay and PCR plates.

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SP Bel-Art Vac-Ring™ Filter Seal, Bel-Art Products, a part of SP

Liquidation

Supplier: Bel-Art Products, a Part of SP

Slips easily onto Buchner funnel stems and seals-off the filter flask mouth to prevent air leaks during vacuum filtration.

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ABsolute™ QPCR Seal Roll, Thermo Scientific

Supplier: Thermo Fisher Scientific

Clear adhesive seal prevents evaporation during sample storage or thermal cycling, while still allowing samples to be accessed by piercing foil with pipette tips.

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Standard WebSeal™ Mats and Sealing Tapes, Non sterile, National Scientific™

Standard WebSeal™ Mats and Sealing Tapes, Non sterile, National Scientific™

Supplier: Thermo Scientific

These sealing mats are placed directly on the microplate by hand or with an applicator.

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Axygen® PlateMax® Heat Sealing Films, Corning

Axygen® PlateMax® Heat Sealing Films, Corning

Supplier: Corning

Platemax peelable heat sealing film for compound storage. 100 films per box, 5 boxes per case.

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O-Rings, Viton, Ace Glass Incorporated

O-Rings, Viton, Ace Glass Incorporated

Supplier: Ace Glass

Viton o-rings

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Axygen® Sequencing Septa Mats, Corning

Axygen® Sequencing Septa Mats, Corning

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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PureAmp PCR and ELISA Plate Sealing Films

PureAmp PCR and ELISA Plate Sealing Films

Supplier: MTC BIO, INC.

A versatile sealing film for standard ELISA and PCR 96-well plates.

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Axygen® ImpermaMat Sealing Mats, Corning

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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Nunc® Caps for 96-Well Polypropylene Plates, Thermo Scientific

Nunc® Caps for 96-Well Polypropylene Plates, Thermo Scientific

Supplier: Thermo Fisher Scientific

These caps are for use with 0.5 ml U96, 0.45 ml V96, and 1.0 ml and 2.0 ml deep well polypropylene plates.

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Float, Polyethylene, Ace Glass Incorporated

Float, Polyethylene, Ace Glass Incorporated

Supplier: Ace Glass

This float is used on top of chromatography column packing to prevent turbulence caused by a drop-wise addition.

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O-Ring Kit, Viton, Ace Glass Incorporated

O-Ring Kit, Viton, Ace Glass Incorporated

Supplier: Ace Glass

This Viton o-ring kit is packaged in a clear, plastic box with a re-sealable lid that lets you see the o-rings inside

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Corning® Storage Mats, Corning

Corning® Storage Mats, Corning

Supplier: Corning

Multiple formats for specific and precise fit on 96-well and 384-well plates and blocks.

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Gold Inlet Base Seals for Agilent GCs, Thermo Scientific

Gold Inlet Base Seals for Agilent GCs, Thermo Scientific

Supplier: Thermo Scientific

Optimize GC analysis of highly active compounds.

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O-Ring Replacement Sets for Stopcocks, Ace Glass Incorporated

O-Ring Replacement Sets for Stopcocks, Ace Glass Incorporated

Supplier: Ace Glass

Replacement O-Ring sets are designed for use with stopcock plugs.

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O-Rings, FETFE®, Ace Glass Incorporated

O-Rings, FETFE®, Ace Glass Incorporated

Supplier: Ace Glass

FETFE is an exclusive compound which is a fluoroelastomer with TFE additives. It has good compression set along with excellent temperature and chemical compatibility. Generally black or white in color.

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FETFE O-Ring Replacement Packs for Stopcocks, Ace Glass Incorporated

FETFE O-Ring Replacement Packs for Stopcocks, Ace Glass Incorporated

Supplier: Ace Glass

These FETFE O-Ring replacement kits are designed for use with stopcock plugs 89062-434, 89062-436, and 89062-490 (among others)

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O-Rings, EPDM, Ace Glass Incorporated

O-Rings, EPDM, Ace Glass Incorporated

Supplier: Ace Glass

Ethylene-Propylene (EPDM) o-rings

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Adhesive Crystallography Seal, Thermo Scientific

Supplier: Thermo Fisher Scientific

Optically clear, pressure sensitive, non-sticky adhesive seal for crystallography and genotyping applications.

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Gaskets, NW Flange, Ace Glass Incorporated

Gaskets, NW Flange, Ace Glass Incorporated

Supplier: Ace Glass

NW (DN) flange glass to glass sealing gasket featuring a PTFE carrier and o-ring available in Viton® (–26 to 240 °C) or FVMQ flurosilicone (–60 to 230 °C).

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Accessories for Injection Port Liners for Agilent Instruments, Thermo Scientific
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Liner Sealing Rings for Thermo Scientific Instruments, Thermo Scientific

Supplier: Thermo Scientific

Liner Sealing Rings made of graphite for Thermo Scientific PTV injectors.

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O-Rings, Kalrez®, Ace Glass Incorporated

O-Rings, Kalrez®, Ace Glass Incorporated

Supplier: Ace Glass

Kalrez® is a perfluoroelastomer compound offering high temperature use and chemical resistance

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Axygen® Compression Mats for PCR Plates, Corning

Axygen® Compression Mats for PCR Plates, Corning

Supplier: Corning

Silicone compression mats are autoclavable and reusable.

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O-Rings, Buna-N, Ace Glass Incorporated

O-Rings, Buna-N, Ace Glass Incorporated

Supplier: Ace Glass

Buna-N o-rings

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O-Rings, CAPFE, Ace Glass Incorporated

O-Rings, CAPFE, Ace Glass Incorporated

Supplier: Ace Glass

CAPFE o-rings have a resilient rubber core encased in a thick, non-porous FEP/PTFE encapsulation

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O-Ring Kit, FETFE, Ace Glass Incorporated

O-Ring Kit, FETFE, Ace Glass Incorporated

Supplier: Ace Glass

This FETFE o-ring kit is packaged in a clear, plastic box with a re-sealable lid that lets you see the o-rings inside

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PYREX® O-Rings, Corning

PYREX® O-Rings, Corning

Supplier: Corning

O-Rings serve as a replacement part for the 6949M series of PYREX® Microchemistry Kits.

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FETFE O-Ring Replacement Sets for Stopcocks, Ace Glass Incorporated

FETFE O-Ring Replacement Sets for Stopcocks, Ace Glass Incorporated

Supplier: Ace Glass

FETFE replacement O-Ring sets are intended for use with stopcock plugs (see 89062-484 and 89062-576 series).

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