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.
Expand 1 item
Parafilm® M Sealing Film
Parafilm® M is a semi-transparent, flexible, thermoplastic film with two-way stretch.
Expand 4 item
Parafilm
Flexible, self-adhesive, waterproof plastic for closures, mounting and more.