CE. & WHO approved, CFC free vaccine carriers of various sizes (small and large) and their specifications are as follows. Model nos.: avc-24, advc-24 & avc-44 WHO PIS reference number: e-4/89m, e-4/90m & e-4/91m Vaccine storage capacity: 0.86 litres, 0.90 litres and 1.6 litres External surface material: hdpe (high density polyethylene) Internal surface material: hips (high impact polystyrene) Lid type & fixings: removable Conforming to who specifications: e4/vc.0, e4/vc.1 & e4/vc.2 Export worthy packing suitable for air and sea shipment