CryoSolutions™ DX is a stem cell cryopreservation medium containing sterile, filtered DMSO (Dimethyl Sulfoxide USP/EP/JP)- highest purity grade solution with Dextran-40 (USP/EP/ JP). CryoSolutions™DX is intended for cryopreservation of biological cells in cell culture, stem cells, mammalian cells, and biological tissues. The reagents used in these products are certified to be virus and mycoplasma free.