It is a durable and chemically resistant solution for organizing and transporting test tubes in laboratory settings. Featuring a 5x10 configuration, this rack holds up to 50 tubes securely. Constructed from steel with a blue HDPE coating, it offers excellent resistance to chemicals and corrosion. The rack includes square wells and three holding levels to accommodate various vessel shapes safely. Its mesh bottom design prevents tubes from falling through, ensuring secure handling during transport. Suitable for use in temperatures ranging from -40°C to 121°C, this rack is autoclavable for easy sterilization.