The range of laboratory furniture selections in the 21st century is more diversified. Experimental operating tables, including fume hoods, laboratory cabinets, storage cabinets, etc. are classified by material, including all steel, all wood, steel wood, aluminum wood, stainless steel, PP and other types. The countertop can use plate, physical and chemical board, ceramic board or epoxy resin board to achieve acid, alkali, and wear resistance. Instruments such as Mettler and IKA have also become necessary in various laboratories.