Lab supplies are essential items used in laboratories for experiments and research. Beakers are glass or plastic containers with a flat bottom and a cylindrical body, commonly used to measure, mix, and heat liquids. ALPO is an acronym for Autoclave Laboratory Plasticware Organizer, which is a storage system for laboratory plasticware. SERA is an acronym for Safety Equipment and Reagent Accessories, which are items used to ensure safety in the laboratory, such as goggles and gloves.