Ultra smooth, glossy xylene resistant labels with excellent barcode scanning capabilities, can be used for reliable identification of lab containers that get direct exposure to strong organic solvents including xylene, toluene, MEK, DMSO, alcohols and other laboratory chemicals. These labels can withstand contact with commercial thinners and acetone. In order to achieve such a chemical resistance the XilyTUFF™ labels must be printed with our XAR-class solvent resistant ribbons. Ideal for identification of microscope slides and tissue cassettes in histology and cytology labs. Will not acquire coloration from histo stains. Will maintain the white background through staining procedures.