Description General description A two piece rack designed for long life and heavy usage. Larger volume benchtop processing of up to 50 x 1.5 mL tubes (or other tubes with a diameter less than 12 mm) can be accommodated with one of these racks. The tray is deep to hold more ice and water and to extend use time. A flat perimeter rim provides space for labeling tape. Racks can be safely stacked when loaded or empty. All parts are molded of sturdy autoclavable polypropylene and steam autoclavable at 121°C (250°C). Legal Information Scienceware is a registered trademark of SP Scienceware, a division of SP