H-B DURAC Plus Dry Block/Incubator Liquid-In-Glass Thermometer, 18 to 60C, PFA Safety Coated

Ideal for use in all standard heating blocks and water baths, these thermometers contain blue organic liquid fill against lead-free white back glass traceable to nist include multi-language english, french, german, italian, portuguese, and spanish statement of accuracy and traceability tested and inspected by our usa quality teamshould you require an individual thermometer calibration report, factory calibrated thermometers or custom calibration services are available.