Solvent resistant heat sealing foil which is peelable. This seal is suitable for low and room temperature compound storage.Our PeelASeal DMSO Foil is a DMSO resistant seal compatible with polypropylene and forming an excellent seal to cyclic olefin copolymer (COC) platesThe solvent resistance of this seal enables its use for low and room temperature compound storage in Dimethyl Sulfoxide (DMSO) and organic solvents100% DMSO can be stored at room temperature for 12 months without deterioration of the sealIt forms a weld seal to polyethylene plates and cannot be peeled offAccess is by piercing using a blade or a needleThis seal is available as sheets, for use with manual and semi-automated sealersKey Features Permanent seal to polyethylenePeelable seal to polypropylene and COCSeal integrity range: -80 C to 80 CHigh solvent resistance, including 100% DMSOUseSuitable for long term storage