These films are 240 µm thick white vinyl with adhesive, for use with white microplates. Light reflective properties of the film, when used to seal clear bottom plates, maximise the sensitivity of bioluminescence and chemiluminescence assays in bottom-reading luminometers. White films have also been used as a backing matrix for microscopy of punch-out samples from filter plates.

• Backing split on the long dimension aids in application of film to plates
• Film can be applied to either top or bottom
• No end tabs
• Recommended temperature range −40 to +80 °C

Each film L×D: 116×76 mm.