Explanatory notes
… metals. 2846.10 ‑ Cerium compounds 2846.90 ‑ Other This heading covers the inorganic or organic compounds of … cerium, praseodymium, neodymium, samarium, europium, gadolinium, terbium, dysprosium, holmium, erbium, thulium, … There are also double sulphates of cerium. In addition to cerous chloride (CeCl 3 ) there are various …