Model Number: YDS-189 Brand Name: SJ CRYO Key Specifications/Special Features: Portable Dewar (PD Series)Product standard:Chinese standard: GB/T 5458-2012Product qualification: CE certificate national cryogenic container quality supervision and inspection centerProduct feature:1. Made of high-strength aluminum alloy2. Use advanced powder coating technique avoiding of the traditional shortcoming of paintings’ drop3. A locked-lid switch for safety of preserved sample is optional4. A leather bag is provided for easy taking or moving5. Service life is more than five years6. An intelligent monitor is optional, to make sure the temperature inside the container is displayed during being movedApplication range: mainly used for artificial insemination and biological samples delivery, and more. Warranty: one year standard warranty and five years vacuum warranty.