Ensure clear identification and safety compliance with Biohazard Tough-Spots®, the ideal labeling solution for all biohazardous samples. These durable, cryogenic-safe labels are perfectly sized to fit the tops of 1.5ml to 2.0ml microtubes and vials. Each label is pre-printed with the universal biohazard symbol, providing an unmistakable warning while withstanding a wide temperature range, from deep-freeze storage in liquid nitrogen to 80°C. Key Features & Benefits: - Clear Biohazard Warning: Pre-printed with the universal biohazard symbol for immediate and clear identification of hazardous materials, enhancing lab safety. - Extreme Temperature Resistance: Reliably performs in a broad temperature range from -196°C to 80°C, making them perfect for cryogenic, freezer, and refrigerator storage. - Perfect for Tube Tops: The 0.375-inch (9.5mm) diameter is specifically designed to fit perfectly on the caps of 1.5ml and 2.0ml microtubes and other vials. - Strong & Permanent Adhesion: Tough-Spots® are engineered to strongly adhere to small, curved, and irregular surfaces, ensuring labels won't peel or fall off during storage or transport. - Convenient Roll Format: Supplied in a roll of 1,000 spots for easy peeling and application, streamlining your labeling workflow for high-volume tasks. - Versatile Use: An essential tool for any biological, clinical, or research lab handling infectious or potentially hazardous materials.