To offer customers a comprehensive selection of nonhazardous glass thermometers, Cole-Parmer has expanded our offerings of H-B Instrument thermometers, with multiple options to suit various applications and preferences.The series of Enviro-Safe® thermometers from H-B Instrument features nontoxic, nonhazardous, and fully biodegradable green liquids plus lead-free glass and recyclable packaging. Enviro-Safe is the only 100% environmentally safe thermometer available. Cole-Parmer has added seven Enviro-Safe thermometer types to our selection. New Easy-Read® thermometers feature a black liquid against high-contrast yellow-backed glass, the best combination for fewer reading errors. Another offering, the Double-SafeTM PTFE-Coated Safety Glass Thermometer, is ideal for schools, cleanrooms, and other environments because there is no glass hazard or contamination if the thermometer breaks.