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® Lab Wrap, Clear Plastic
Designed specifically for the lab, clear 100% polyethylene wrap handles easily without tangling, yet seals tightly to a beaker, flask, or Petri dish.
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HyperStretch Steri-Sheets
Stretchiest paraffin sealing film on the market, now at precut sizes.
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Parafilm
Flexible, self-adhesive, waterproof plastic for closures, mounting and more.
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PureAmp PCR and ELISA Plate Sealing Films
A versatile sealing film for standard ELISA and PCR 96-well plates.
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Gastop for Teck™ Gas Jets
Improve safety and prevent vandalism with these innovative caps, which lock on to most gas jets and can only be removed with the supplied key.
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Ward's® Pre-Cut Plate Sealing Films
Prevent spilling of your PCR products during short-term storage.
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Gastop for Teck™ Gas Jets
Improve safety and prevent vandalism with these innovative caps, which lock on to most gas jets and can only be removed with the supplied key.