We use cookies and similar technologies to improve your experience, analyze site traffic, and support our marketing efforts. You can accept cookies or reject non essential cookies. For more details, view our Privacy Policy
Register
Made of fine particle compressed cork, these rings are designed to support round bottom flasks, beakers, dishes and more. Cork is naturally elastic with very low thermal and electrical conductivity properties. This large cork stand has a diameter of 120mm and holds 500ml to 3000ml round bottom flasks.