United Scientific® 24-Place Round Plastic Test Tube Rack – Holds Tubes up to 20mm Diameter

The United Scientific® 24-Place Round Plastic Test Tube Rack is a durable and efficient solution for organizing and handling test tubes in any laboratory or classroom. Designed to securely hold up to 24 tubes with a maximum diameter of 20mm, this rack is made from solid, high-impact plastic for long-lasting performance. Its perforated bottom allows for better airflow and drainage, while the stable round design ensures easy access from any angle. Pre-assembled and ready to use, this test tube rack is ideal for science labs, educational settings, and research facilities.