hanga kaiwhakarato Erbium oxide cas 12061-16-4
Praseodymium oxide CAS 12037-29-5 i te utu pai
Lanthanum oxide CAS 1312-81-8 utu hanga
Holmium Oxide cas 12055-62-8 kaiwhakarato wheketere
Samarium waikura 12060-58-1
Ytterbium waikura 1314-37-0
Tulium waikura 12036-44-1
Europium Oxide 1308-96-9
Dysprosium waikura 1308-87-8
Cesium carbonate 534-17-8
Palladium sulfate 13566-03-5
Kaihoko p-Hydroxybenzaldehyde cas 123-08-0 kaiwhakarato wheketere