One-Well Wire Tube Rack holds tubes for small space requirements. The Rack accommodates conical and round-bottom tubes. Open design enables easy identification of samples * Made from polystyrene * Holds conical and round bottom tubes * Slides smoothly across benchtop SPECIFICATIONS: * Color: Blue * Dimensions (Dia. x H): 3.6 X 1.2 in (9.2 x 3 cm) * Material: Polystyrene * No. of Wells: 1 * Quantity: Pack of 5 * Tubes: 50 mL * Well Diameter: 29 mm