Toolzia Rubber Bung, 20mm to 26mm Solid Test Tubes Bungs Tapered Stopper Black for Lab Home 15 Pieces

This is a description of a Rubber Tapered Plug, a useful item for various laboratory applications. It's designed to fit and seal flasks, test tubes, and other similar equipment.

Advantages of the Rubber Tapered Plug include:

It's made from rubber, which provides excellent resistance to chemicals.

It's resistant to both acids and alkalis, making it versatile for differen...