Composed of 4.5 mil hydrophobic porous film with medical-grade adhesive for sealing tissue culture plates, bio-blocks, and 96- well plates where air and gas exchange are necessary for cell growth or bacterial cultivation, AeraSeal films minimize well-towell cross-contamination, sample spillage and evaporation. They allow uniform air and CO2 exchange for all wells and are thus superior to plate lids which favor exchange for wells near plate edges. Dimensions 3.25 by 5.625 inches for sealing standardsize tissue culture plates. Non-cytotoxic, highly gas permeable. Easily pierceable with pipette tips or pipettes for sample recovery. Recommended for temperatures from -20º C to +80º C. Sterile. 50/pk
