Laboratory Thermometers are used to measure temperatures or temperature changes with a high degree of precision. Laboratory thermometers are used in laboratories to measure temperature. They are most accurate when semi-immersed or totally immersed in the medium being measured. Laboratory thermometers are long-stemmed with a silver bulb at the end.
Laboratory vacuum systems maintain vacuum for multiple laboratory outlets (5 to >2000 outlets) from a central location. These systems come in contact with solvent vapors and biologics from the labs. Vacuum levels typically are maintained between 18-27 HgV.