Seals
A variety of seals for the protection of lab samples from contamination are available at Avantor. 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.
VWR® Adhesive PCR Foil Seals
Supplier: VWR International
These soft, non permeable 63.5 µm thick aluminium foils, with strong medical grade adhesive, eliminate the need for heat sealing devices or mats during thermal cycling.
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VWR® General Purpose Sealing Films
Supplier: VWR International
These general purpose seals are ideal for use with polypropylene plates. They minimize evaporation and adhesive plate residue.
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VWR® Aluminium Foil Seals for Long Term Storage, Chemical Resistant (DMSO)
Supplier: VWR International
Aluminum foils for use with 96-well or 384-well plates. Foils offer excellent chemical resistance (DMSO).
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Masterflex® Smart Gasket® 1-Port Sanitary Gaskets, Silicone, Avantor®
Supplier: VWR International
Easily sample fluid in critical high-purity system.
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Masterflex® Smart Gasket® 3-Port Sanitary Gaskets, Silicone, Avantor®
Supplier: VWR International
Easily sample fluid in critical high-purity system.
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VWR® Poly Sheeting / Pallet Top Sheets, 1.5 mil
Supplier: VWR International
The 1.5 mm Low Density Polyethylene sheets easily tear off perforated rolls.
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VWR® Adhesive Sealing Strips for 8-Strip PCR Tubes
Supplier: VWR International
Easier to apply and remove as compared to standard molded PCR strip caps.
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VWR® Rayon Films for Biological Cultures
Supplier: VWR International
A 139.7 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. These rayon films minimise cross-contamination, spillage and evaporation. They allow uniform air and CO₂ exchange for all wells, unlike plate lids which favour exchange for wells near plate edges. Sterile product is packaged in tamper evident bags of 25.
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VWR® TraceClean® Custody Seals and Container Labels
Supplier: VWR International
Place a custody seal across the closure of a container to provide tamper evidence and ensure container integrity.
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VWR® Silicone Sealing Mat
Supplier: VWR International
VWR®, Microplate seal, Mat (96 wells), Single sheet/mat/strip, Well top shape: Round, Silicone
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VWR® Parafilm® M Sealing Film, Purple
Supplier: VWR International
Parafilm® M sealing film protects the integrity of your laboratory and research applications.
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Masterflex® Sanitary Tri-Clamp® Screen Gaskets, EPDM, Avantor®
Supplier: VWR International
Protect your pump, valves and other components in fluid line.
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Masterflex® Tuf-Steel® Sanitary Screen Tri-Clamp Gaskets, Avantor®
Supplier: VWR International
Protect your pump, valves and other components in fluid line.
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Masterflex® Smart Gasket® Sanitary Clamps, Stainless Steel, Avantor®
Supplier: VWR International
Create a secure connection with your Masterflex® Smart Gasket® sanitary gaskets.
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VWR® Aluminum Sealing Strips for 8-Strip PCR Tubes
Supplier: VWR International
Easier to apply and remove as compared to standard molded PCR strip caps.
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VWR® Heat Resistant Film for Thermal Cycling
Supplier: VWR International
VWR® Heat Resistant Films are improved films for classic thermal cycling applications.
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#: CA21905-026
Supplier: Kimberly-Clark