These films are 240 µm thick white vinyl with adhesive, for use with white microplates.

• 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

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.

Each film L×D: 116×76 mm (4⁹/₁₆×3").