Cuvette rack made out of moulded polypropylene it holds 20 standard 10mm optical path cuvettes. The holes in the upper tier are specially shaped so that only the corners of the cuvettes make contact with rack eliminating the possibility of blemishing the optical surfaces of the cuvette. The rack is stackable and is autoclavable up to 120°CRack Dimensions: (L)117mm x (W)108mm x (H)111mm