... super ice pack into freezer to be refrigerated in advance for 12 hours, and then use as refrigerating media when needed. super ice ... reagent, veterinary drug, plasma, vaccine, aquaculture product, and keeping-fresh food.2.For patients: lower temperature for fever, curb inflammation, alleviate ... then use as refrigerating media when needed.Precaution:Put the ice bag in a flat place or shape the according ...