Aluminium Oxide (Al2O3) Granuales, 99.99% Purity, 2.5 -6.0 Mm, 500G , Ir-F625 Granuales, Yf3/Baf2, 99.99%Purity, 0.7 - 3.5 Mm, 500G , Hafnium (Iv) Oxide Granules,Hfo2, 99.99% Purity, 1.5 - 3.5 Mm, 500G , Ir-F900Granuales, Yf3/Caf2, 99.99% Purity, 0.7 - 3.5 Mm, 500G ,Magnesium Oxide Granuales, Mgo, 99.50% , 1.0 - 3.0 Mm,500G , Niobium (V) Oxide Granuales, Nb2O5, 1.0 - 3.0 Mm,1 Kg , Silicon Monoxide Granuales, Sio, 99.9% , 0.7 - 1.5Mm, 500G , Silver Granuales, Ag, 99.99% , 1.0 - 4.0 Mm,500G , Tantalum (V) Oxide, Ta2O5, 99.99% , 0.7 - 3.5 Mm,500G , Ytterbium (Iii) Fluroide, Ybf3, 99.99% , 3.0 - 12.0Mm, 500G , Yttrium Fluroide, Yf3, 99.99% , 0.2 - 5.0 Mm,500G Quantity: 24