Ce-Zr oxides Specification Composition:ZrO2: 60～80%; CeO2: 10～30%; Dopants: 0～20% Surface area: Fresh(600℃,3h):100～130m2/g; 950℃,2h aged: >60m2/g; 1050℃,2h aged: >35m2/g; description: Powder, hardly resolvable in water and acid. Package: packed in plastic bags with double layers, 5kg/bag. or packed according to the customer’s request.