CAS 1314-23-4 appears in our catalog under these names: Zirconium(IV) oxide, Puratronic½, 99.978% (metals basis) , Zirconium(IV) oxide, yttria stabilized, 99% (metals basis ex, Zirconium(IV) oxide, 99.7% (metals basis excluding Hf) , Zirconium(IV) oxide, 20% in H_2O, colloidal dispersion, stab, Zirconium(IV) oxide, calcia stabilized, 99.4% (metals basis . Offered by: Thermo Scientific (Alfa Aesar). Available pack sizes: 25g, 100g, 500g, 50g, 250g, 2.5kg, 250g , 1kg.