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.
Adhesive PCR film seals, QuickSeal PCR™
Supplier: iST Scientific Ltd
Transparent, peelable film for PCR.
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Life science sealing films For PCR and storage
Supplier: Brand
This film is ideal for PCR, ELISA and sample storage. Due to its adhesive, it can be used down to –80 °C, is DMSO resistant and resistant to common solvents.
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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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Heat sealing foil, ThermASeal Foil™
Supplier: iST Scientific Ltd
Peelable, strong bonding foil for polypropylene plates. Suitable for PCR, specifically water thermal cyclers, storage of solvents and other organics, including acids and alkaline, also for long term storage and transportation at low temperature.
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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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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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Heat sealing foil, PierceASeal Foil™
Supplier: iST Scientific Ltd
Pierceable foil seal with good solvent resistance. Suitable for PCR, compound storage, and sample shipping.
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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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QuickSeal Foil PCR Adhesive PCR Foil Seals
Supplier: iST Scientific Ltd
Pierceable, peelable barrier foil for PCR and sample storage.
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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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Heat sealing foil, Gas PermASeal™
Supplier: iST Scientific Ltd
Non woven gas permeable and peelable seal for PP and PS plates. Suitable for short term incubation, agriculture and seed storage, insect storage, cell culture.
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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, self-adhesive, for cold storage
Supplier: Brand
Aluminium sealing film can be pierced easily with a pipette tip for sample removal. Temperature range: −80 to +120 °C.
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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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Sealing film, self-adhesive for fluorescence measurement
Supplier: Brand
Black sealing film made of vinyl is highly suitable for fluorescence measurements because of its light-absorbing characteristics. Temperature range: −40 to +80 °C.
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Adhesive film seals for microplates, SecureSeal™
Supplier: Simport Scientific
Adhesive sealing films reduce sample-to-sample or well-to-well contamination and/or spill over. SecureSeal™ has the differential advantage of perforated end tabs and a multiple split backing which allow for easier and more accurate positioning and more secure sealing. The polyester based film with acrylic adhesive is inert and thus compatible with almost all microplate procedures. SecureSeal™ is less than 0,001% moisture permeable under high humidity conditions and less than 0,01% oxygen permeable.
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Cover mats for deep well plates
Supplier: Brand
Cover mats reduce the maximum volume of wells.
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Sealing film, self-adhesive for automation
Supplier: Brand
Chemical resistant PE/PP film offers adhesive-free areas over the wells to avoid contamination. Furthermore, it can be pierced easily with a pipette tip (for sample removal). Temperature range: −40 to +90 °C.
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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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O-rings for desiccators
Supplier: BURKLE
O-ring for desiccator for I-Ø 250 mm
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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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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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Seals, FKM fluorinated rubber, DURAN®
Supplier: DWK Life Sciences
FKM, Seal for disc 90 mm Ø
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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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Flat sealings, KECK™ DURAN®
Supplier: DWK Life Sciences
Viton and EPDM, black.
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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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DURAN® Sealing Rings, for Polished Sperical Joints (VITON)
Supplier: DWK Life Sciences
Ball joints without ground joints only seal via the sealing ring.