... period 3.cold box with SGS,CE 4.medical or food chilled box, ice brick, rigid ice pack 1.Item no.:HTI ... biology freezing reagents, medicine, blood plasma, bacteria, seafood, poultryand fresh food.b) Use for first-aid applications of sports and medical ... temperatures, keeping cold in the refrigeratorwhen out of electricity, keeping food, fruit fresh and drink iced outdoorse) Reusable, Non-toxic, Non ...