Create durable, high-resolution labels for your cryogenic samples using the convenience of your standard desktop laser printer with these Laser Cryo-Tags®. The versatile 1.50" x 0.75" size offers ample space for detailed information and barcodes, making them ideal for larger tubes, vials, and freezer boxes. Engineered to withstand the most extreme laboratory conditions, these labels will remain securely adhered and legible from long-term storage in liquid nitrogen at -196°C to boiling water baths and dry heat up to 150°C. Key Features & Benefits Desktop Laser Printer Compatible: Formatted on standard 8.5" x 11" sheets to work seamlessly with your existing laser printer for easy, convenient batch printing. Extreme Temperature Resistance: Built to endure a remarkable temperature range from -196°C to 150°C, making them ideal for long-term cryogenic storage, boiling, and dry heat applications. Versatile Label Size: The 1.50" x 0.75" dimension provides a generous surface area for printing detailed sample information, lot numbers, and barcodes. Strong & Permanent Adhesion: Engineered with a solvent-resistant adhesive to stick securely to a variety of labware, including cryogenic vials, microtubes, glass vials, beakers, and metal racks. Chemically Inert: The durable label material resists degradation from common laboratory chemicals, ensuring your information remains safe and legible. Convenient High-Volume Pack: Supplied with 1,200 labels per pack to handle large-scale labelling projects.