BioExcell® Foil Film for Storage of 96-well plates ? Fits inside rim of raised-rim plate ? Heat & cold resistant ? Recommended for -80°C to +120°C ? Certified DNase-, RNase-, and nucleic acid free A 38 μm thick aluminum foil film for use with 96-well plates. Fits inside the rim of raised-rim plates. BioExcell® Foil Film for Storage of 96-well plates films have one partial-width end tab with no perforations. Pierceable. Available non-sterile only. Film dimensions are 127 mm x 77.8 mm (including single 9.5 mm end tab). ** Completing application of these films by pressing with an accessory film-sealing paddle (# 41091001) assures a secure uniform seal around all wells. The paddle fits within the rim of a raised-well plate.