Aov international presents vaccine carrier to preserve heat-sensitive vaccines. Vaccine carrier ensures a pre-determined safe temperature range [-3 to + 10 c] for a particular period known as cold life of the product. Vaccine carriers are available in three sizes, they are classified on the basis of the capacity to carry vaccine: 0.86 litres, 0.90 litres and 1.6 litres. Aov international is an iso 9001:2000 certified company, in addition to this the cold life period varies according to the product classifications made by who