Excel Scientific ThermalSeal 2™ Sealing Films for PCR, Non-Sterile - 100/Case

These improved films for classic thermal cycling applications consist of a 50 um polyester film with a 41 um layer or 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 125.1mm. (Not recommended for raised-rim plates).  ThermalSeal 2 sealing films are not pierceable.  For applications where piercing with pipet tips or robotic probes is required for product recovery, see AlumaSeal sealing films. 

• 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
• Non-Sterile
• 100/Case