The 24-Place Scintillation Vial Rack is able to store 24 standard 20 mL scintillation vials. This product is conveniently autoclavable and is able to withstand nitric and hydrochloric acids. The rack has a measured diameter of 11/16 inches, length of 14/5 inches, width of 15 inches, and height of 2.5 inches. It is sold in a pack of 5.