Rubber Stopper 28 mm Top Dia X 21 mm Bottom Dia X 28 mm High, So

Rubber Stopper 28 mm Top Dia X 21 mm Bottom Dia X 28 mm High, So

Product Code:
SCIENCEQEDUSTEMLAB250037

Description:
Rubber Stopper 28 mm Top Dia X 21 mm Bottom Dia X 28 mm High, So -For use with laboratory glassware, such as flasks. Image may vary.