PQS performance specification: Water-packs for use as ice-packs, cool-packs and warm-packs

This specification defines the requirements for water-packs that are designed to be used as ice-packs, cool-packs or warm-packs in order to maintain safe temperatures inside the cold boxes, vaccine carriers and specimen carriers WHO_PQS_E05_IP01.2.doc 2 of 6 21 May 2010 specified in PQS section E004. Three sizes are covered – 0.3 litre, 0.4 litre and 0.6 litre.