10 PCS Lab Solid Tapered Rubber Plug Stopper Bung for Flask Test Tube Bottle | |
Description: Used to seal flasks, test tubes, bottles and etc. Easy to use Made of high quality rubber, durable Tow sizes, 10 pieces, satisty your different need Band new Specification: Material: Rubber Size: #2: Approx.21x15x26mm/0.83*0.59*1.02 inch #3: Approx.23x17x26mm/0.91*0.67*1.02 inch Color: White Package Includes: 10 Pieces Rubber Plugs |