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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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Secureseal™ Heat Sealing Films for Deep Well Plates

Secureseal™ Heat Sealing Films for Deep Well Plates

Supplier: Simport Scientific

These adhesive films, suppliedin sheets, are compatible with most automated adhesive SBS plate sealers.

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Sealing rings, silicone and FEP

Sealing rings, silicone and FEP

Supplier: DWK Life Sciences

Sealing rings (silicone and FEP) for polished spherical joints.

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Heat sealing foil, ClearASeal Weld™

Heat sealing foil, ClearASeal Weld™

Supplier: iST Scientific Ltd

Clear strong bonding film ideal for water thermal cyclers. Suitable for qPCR, PCR (water bath thermal cycling), storage, sample inspection, disposal of hazardous materials, use with DMSO.

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Caps for microtubes

Caps for microtubes

Supplier: RATIOLAB

Microplate seal, Cap strip, Single sheet/mat/strip, Closure, 8-Cap Strips, TPE, TPE, Non sterile

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Cover mats for deep well plates

Cover mats for deep well plates

Supplier: Brand

Cover mats reduce the maximum volume of wells.

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Adhesive sealing film for microplates, QuickSeal Gas Perm™

Adhesive sealing film for microplates, QuickSeal Gas Perm™

Supplier: iST Scientific Ltd

Transparent perforated gas permeable film. Suitable for bacterial culture, eukaryotic cell culture.

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Sealing film, self-adhesive for cell and tissue culture

Sealing film, self-adhesive for cell and tissue culture

Supplier: Brand

Gas permeable films (sterile/non sterile) are popular for growing cells and microorganisms. Temperature range: −20 to +80 °C.

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Heat sealing foil, ClearASeal Perf™

Heat sealing foil, ClearASeal Perf™

Supplier: iST Scientific Ltd

Clear perforated gas permeable film for PP, PE, PS and COC plates. Suitable for short term incubation, agriculture and seed storage, insect storage, cell culture.

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Plate sealing film, AeraSeal

Supplier: OMEGA BIO-TEK

AeraSeal is a 114 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.

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Filter seal, Vac-Ring™, SP Bel-Art

Filter seal, Vac-Ring™, SP Bel-Art

Supplier: Bel-Art Products, a Part of SP

SCIENCEWARE®, Neoprene, Filter seal, Vac-Ring™, black, for funnel stems up to 22 mm Ø, thickness 9,5 mm and O.Ø 76 mm

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QuickSeal Foil PCR Adhesive PCR Foil Seals

Supplier: iST Scientific Ltd

Pierceable, peelable barrier foil for PCR and sample storage.

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Cap strips for skirted low profile plates

Supplier: Brand

Microplate seal, Cap strip, Single sheet/mat/strip, Cap strips, 8-strip, domed top, PCR cap strips of 8, clear, domed, for skirted low profile PCR plates

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Sealing film, self-adhesive for ELISA, Real-Time PCR (qPCR)

Sealing film, self-adhesive for ELISA, Real-Time PCR (qPCR)

Supplier: Brand

Highly transparent film made of polyester is suitable for Real-Time PCR measurements. Temperature range: −40 to +120 °C.

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O-rings for chromatography

Supplier: PerkinElmer

Skimmer cone o-ring

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Adhesive sealing film for microplates, QuickSeal DMSO X Film™

Adhesive sealing film for microplates, QuickSeal DMSO X Film™

Supplier: iST Scientific Ltd

Transparent DMSO resistant film with piercing X. Suitable for sample access and retrieval for 96 well plates for use with autosamplers and sequencers.

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Microplate sealing tape

Microplate sealing tape

Supplier: G-Biosciences

Acetate film with acrylic adhesive. This self-adhesive microplate sealing tape is suitable for sealing both 96-well and 384-well plates. The precut, pressure-senstive tape seals and reseals the surface of the plates during incubations to prevent evaporation and allow more vigorous mixing. The tape will reseal the plates 2 to 3 times.

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Sealing film, self-adhesive for PCR, real time PCR

Sealing film, self-adhesive for PCR, real time PCR

Supplier: Brand

Polyester flims suitable for PCR and Real-Time PCR measurements. Temperature range: –40 °C to +120 °C.

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Heat sealing foil, PierceASeal Foil PS™

Heat sealing foil, PierceASeal Foil PS™

Supplier: iST Scientific Ltd

Pierceble and peelable, high grade foil for polystyrene plates with good solvent resistance including DMSO. Suitable for PCR low temperature compound storage, short term room temperature compound storage.

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O-rings for autosamplers, Diamond™ DSC

Supplier: PerkinElmer

Diamond™, O-ring kit for large volume stainless steel pans

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Adhesive PCR film seals, QuickSeal PCR™

Adhesive PCR film seals, QuickSeal PCR™

Supplier: iST Scientific Ltd

Transparent, peelable film for PCR.

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Adhesive qPCR film seals, QuickSeal qPCR Crystal™

Adhesive qPCR film seals, QuickSeal qPCR Crystal™

Supplier: iST Scientific Ltd

Clear, non-tacky, pressure sensitive film for qPCR plates (96- or 384-well) and situations where fluorescence is experienced.

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Closure for SuperFlex™ 96-well PCR plates

Closure for SuperFlex™ 96-well PCR plates

Supplier: Simport Scientific

Superflex™, Microplate seal, Adhesive film/foil/tape (96/384 wells), Single sheet/mat/strip, Closure for SuperFlex™ 96-well PCR plates, PP, Clear, Non sterile

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O-rings for desiccators

O-rings for desiccators

Supplier: BURKLE

O-ring for desiccator for I-Ø 250 mm

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O-rings for VarioPrep guard column holders

O-rings for VarioPrep guard column holders

Supplier: MACHEREY-NAGEL

O-ring for VP guard column holder 8 mm

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Flat seals

Flat seals

Supplier: BURKLE

These flat seals are made from transparent PE.

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Seals, FKM fluorinated rubber, DURAN®

Seals, FKM fluorinated rubber, DURAN®

Supplier: DWK Life Sciences

FKM, Seal for disc 24 mm Ø

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Plate sealer, MP Biomedicals

Plate sealer, MP Biomedicals

Supplier: MP Biomedicals

Microplate seal, Heat sealing film/foil/tape (96/384 wells), Single sheet/mat/strip, Plate sealer

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Flat sealings, KECK™ DURAN®

Flat sealings, KECK™ DURAN®

Supplier: DWK Life Sciences

Viton and EPDM, black.

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Seals for BrightWhite qPCR plates

Supplier: PRIMERDESIGN

Microplate seal, Cap strip, Single sheet/mat/strip, Cap seals, Cap seals for BrightWhite 96-well plates, 8-strips

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Vacuum seal PTFE / FKM

Vacuum seal PTFE / FKM

Supplier: Heidolph Instruments GmbH & Co.KG

The highly durable and long lasting PTFE vacuum seals with FKM sealing ring achieve maximum tightness and save on long-term spare parts costs. The combination of both materials allows for very good chemical resistance, while at the same time offering the best sealing properties.

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