Bung plug stopper--multiple sizes available, test tube plugs are simple to use, cater to different requirements, test tube rubber stopper; Rubber stopper--fine workmanship rubber material, and good durability, can be used for a long time, rubber sealing stopper; Solid rubber stopper--small and compact, easy to store and use, not taking up any space of home or laboratory, rubber stopper plug; Rubber plugs for lab--reasonable design, simple structure, test tube stopper is easy to use, allowing for effortless installation and removal, test tube sealing plugs; Lab rubber stoppers--perfect for chemical industry, medicine and other scientific researches use, rubber plug
What's in the box
26 x Laboratory Test Tube Rubber Stoppers Set
