These improved films for classic thermal cycling applications consist of a 50 µm polyester film with a 41 µm layer of acrylic adhesive. Compared to the original ThermalSeal® films, ThermalSeal 2™ films offer better adhesion, reduced evaporation, longer end tabs for easier handling, and less tendency to tear during removal from the plate. Each sealing film measures 79.4 x 139.7 mm and offers sufficient sealing area for all PCR plates. Length between the perforations with end tabs removed is 125.1 mm. ThermalSeal 2 sealing films are not pierceable.
- heat resistant, recommended for temperatures from -40 °C to +120 °C
- better adhesion; reduced evaporation
- longer end tabs for easier handling
- does not tear during removal from the plate
- easier to apply than aluminum foils, no tendency to roll back
- certified DNase-, RNase-, and nucleic-acid-free