Non-woven gas permeable seal that limits evaporation. The seal is peelable, pierceable; suitable for cell culture and seed & insect storage too.Heat sealing offers a 100% effective method for plate sealing for a complete seal integrity, as well as being quick and cost effectiveOur Gas PermASeal Heat Seal is made from a non-woven material and is designed for use in cell culture, due to its porous natureThe seal is compatible with polypropylene and polystyreneIt can be removed by peeling, or it can be pierced with a pipette tip manually, using a liquid handling robot.Gas PermASeal Heat Seal can be utilized for effective overnight incubations, during which it demonstrates significant reductions in evaporation compared to lidsIt can also be used for insect and seed storage as it enables gas exchange, whilst providing an inert surface with no adhesive to interfere with the well contentsThis seal is available as sheets, for use with manual and semi-automated sealersKey Features PeelableP