Sealed glass tubes are ubiquitous in the laboratory environment, where they provide a versatile solution for storing samples, mixing reagents, and heating chemical ingredients. Researchers use cryogenic storage tubes, typically made of plastic, for low-temperature sample storage in refrigerators or cryogenic chambers. Laboratories also use plastic pipes and hoses for
pumping and dosing applications. View the companies below to source all your laboratory glassware, sample vials and tubing.