Our 5ml cryo vials are expertly designed for the safe, long-term storage of biological samples in cryogenic conditions. Built from high-quality, medical-grade materials, these vials offer exceptional durability and resistance to freezing temperatures. The leak-proof screw cap ensures an airtight seal, safeguarding the integrity of your specimens during storage or transport. These vials are ideal for use in laboratories, research institutions, and biobanks, providing reliable storage for your valuable samples.