LabTAG offers a selection of permanent deep-freeze labels for identifying small diameter cryo tubes and vials, freezer boxes, cell culture plates, Petri dishes, and plastic bags. Available for printing with thermal-transfer, DYMO, laser, and inkjet printers, these freezer-grade labels have a strong adhesive designed for long-term storage in ultra-low temperature laboratory freezers (-80°C, -50°C, -20°C) and transportation on dry ice. Writable color dots and rectangles are also available for color coding and quick identification.