Rubber Stopper (Various Sizes)
These high-quality rubber stoppers provide airtight seals for flasks, test tubes, and apparatus connections, available in multiple sizes and designs to fit standard laboratory glassware.
| ITEM CODE |
| RS-612-01 |
These high-quality rubber stoppers provide airtight seals for flasks, test tubes, and apparatus connections, available in multiple sizes and designs to fit standard laboratory glassware.
| ITEM CODE |
| RS-612-01 |