Praseodymium oxide CAS 12037-29-5 ka theko e ntle
Lanthanum oxide CAS 1312-81-8 theko ea tlhahiso
Holmium Oxide cas 12055-62-8 mofani oa fektheri
Ytterbium oxide 1314-37-0
Europium oxide 1308-96-9
Thulium oxide 12036-44-1
Dysprosium oxide 1308-87-8
Cesium carbonate 534-17-8
Palladium sulfate 13566-03-5
NIOBIUM(V) CHLORIDE 10026-12-7
Mofani oa fektheri Thulium chloride cas 19423-86-0
Zirconium tetrachloride 10026-11-6