H-B Instrument Enviro-Safe Nonhazardous Dry Block Glass Thermometers, Celsius-Scale

Replace mercury thermometers for Dry Block applications with the same accuracy

Designed for use in all standard heating blocks and water baths. All Enviro-Safe glass thermometers contain an environmentally friendly nonmercury liquid that is 100% certified as nontoxic, nonhazardous, and fully biodegradable. In case of breakage, the liquid can be cleaned up easily with soap and water. These thermometers feature a green liquid fill, white back glass, arrows indicating critical temperatures, and individual serial numbers. Come with a statement of accuracy and recyclable packaging.