AlumaSeal® CS sealing films are specially formulated aluminum foil sealing films with an adhesive that withstands cold storage at temperatures to -80 °C. The film has excellent barrier properties to retard evaporation. These films, easily pierceable with pipet tips or robotic probes, have a recommended temperature range of -80 °C to +120 °C.

Dimensions are 81.5mm x 132.6mm, including the single 9.5mm end tab. Certified DNase-, RNase-, and nucleic-acid-free.