VWR® Polyester Sealing Films for ELISA and General Incubation ensure a reliable seal around every well, and feature color-coding and marking areas for quick and easy identification.

These 50µm thick polyester films provide secure sealing around every well, not just covers

Strip films are designed for sealing only one or two 8-well rows at a time on either strip-well plates or standard plates. Strip films are ideally suited for applications requiring rows to be selectively protected or accessed. Each strip film includes two removeable positioning tabs.

All films are non-pierceable.

This minimizes evaporation, prevents spillage and well-to-well contamination, and eliminates edge effects in sensitive ELISA assays. Polyester plate films can also be used with tissue culture plates for short-term storage, incubation, and containment of biohazards. Color-coded sealing plate films are equipped with a color dot and white marking area on each end tab for plate identification. End tabs with backing removed adhere to the ends of the plate and are perforated so they can be left in place even if the center portion of the film is removed. One inscribed color-coded end tab can be removed for recording purposes while the other remains on the plate.