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.
Films for acrylamide gels, GelBond® PAG
Supplier: LONZA
GelBond® PAG film is a transparent, flexible polyester film designed to support polyacrylamide or MDE™ gels. Gels remain permanently attached to the film through electrophoresis and all subsequent fixing, staining, destaining and drying procedures.
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Rubber washers
Supplier: DEUTSCH NEUMANN
These washers are made from red natural rubber.
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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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QuickSeal Foil PCR Adhesive PCR Foil Seals
Supplier: iST Scientific Ltd
Pierceable, peelable barrier foil for PCR and sample storage.
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Seals, FKM fluorinated rubber, DURAN®
Supplier: DWK Life Sciences
FKM, Seal for disc 90 mm Ø
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External centering rings, type KF
Supplier: Welch by Gardner Denver
External centering rings for double sided mechanism made of aluminium, with perbunan O-ring.
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Amplitube™ Cap Strips for Well Plates
Supplier: Simport Scientific
Amplitube™ domed cap strips ensure a perfect closure and a positive seal during thermal cycling and prevent evaporation.
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Clamp gaskets, HelixMark®
Supplier: Freudenberg Medical Europe GmbH
Silicone, platinum-cured.
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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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Films for agarose gels, GelBond®
Supplier: LONZA
GelBond® film is a transparent, flexible polyester film designed to support agarose gels. Gels cast on GelBond® film remain permanently attached to the film through electrophoresis or immunodiffusion and all subsequent fixing, staining, destaining, and drying procedures. GelBond® Film is available either as precut sheets or rolls.
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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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Acetate plate seal, MP Biomedicals
Supplier: MP Biomedicals
Clear adhesive seals for multiwell plates and tissue culture plates.
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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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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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Sealing film, reflective, for PCR plates, Axygen®
Supplier: Corning
This reflective aluminium film is ideal for sealing plates containing light sensitive samples. Seals during the thermo cycling process, when used in conjunction with a compression mat. Also provides an excellent seal when used with other polystyrene and polypropylene microplates.
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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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Flat sealings, KECK™ DURAN®
Supplier: DWK Life Sciences
Viton and EPDM, black.
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Cover mats for deep well plates
Supplier: Brand
Cover mats reduce the maximum volume of wells.
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Silicone sealing rings with PTFE washer DURAN®
Supplier: DWK Life Sciences
VMQ with bonded PTFE face.
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Silicone sealing rings for GL threads without PTFE washer DURAN®
Supplier: DWK Life Sciences
Silicone, translucent.
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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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DURAN® Sealing Rings, for Polished Sperical Joints (VITON)
Supplier: DWK Life Sciences
Ball joints without ground joints only seal via the sealing ring.
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PCR Films and Foils
Supplier: EPPENDORF
Ensure airtight sealing of your PCR plates with Eppendorf® PCR films and foils. Tailor your choice to your assay needs, like the Masterclear® real-time PCR film, optimal for qPCR with its superior optical characteristics, or heat-sealing options for the best evaportion protection.
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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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O-rings for VarioPrep guard column holders
Supplier: MACHEREY-NAGEL
O-ring for VP guard column holder 8 mm
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O-rings for flat flanges, DURAN®
Supplier: DWK Life Sciences
Silicone core sheathed with FEP, red.
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O-rings for desiccators
Supplier: BURKLE
O-ring for desiccator for I-Ø 250 mm