A unique aerosol designed to rapidly cool any material. Cyto-Freeze™ is the fastest coolant available. Excellent for cooling liquid, semi-solid, and solid samples. Use for ultra-rapid freezing of fresh tissue, cooling of liquids to force precipitates prior to filtration, and chilling of field samples. During cryostat sectioning, Cyto-Freeze™ flash freezes tissues instantly. It cools to –60°F (–50° C) in three seconds. To cut sections, simply mount tissue directly on a microtome holder, spray, and section. Saves time and eliminates water crystals caused by slower freezing methods.