Yes. While the term is most commonly associated with sperm and embryo storage, a liquid nitrogen dewar designed for cell storage is equally suited to stem cells, cord blood, tissue biopsies, red blood cells, and bacterial cultures. The key consideration is organisation: different biological materials should be stored in separate canisters, clearly labelled, with an inventory system that logs location, date of deposit, and responsible clinician. Cryolab supplies colour-coded canisters and alpha-numeric cane systems to support this level of traceability.