The slide label is an innovative slide identification solution that provides a means for permanent identification of slides using text and barcodes. The labels are highly resistant to heat (up to 130 °C) and chemicals used in the slide staining and preparation process, including xylene, acetic acid, ethanol, ammonia, and common laboratory stains. A chemical resistant flap protects the labels. Slide Labels are printed using a direct thermal process using Label Printers.