Nunc's CryoSystem consists of a broad selection of CryoTube Vials, accompanied by an array of accessories which facilitate the use of CryoTube Vials for sample identification, storage and transport. CryoColorCode Inserts fit inside the CryoTube Vial cap. CryoStore chipboard boxes store vials neatly and fit standard rack systems. They are supplied with dividers and are vented for good drainage. CryoStore canes are made of aluminum for liquid nitrogen use. They are compatible with Nunc CryoTube vials.