Calcium phosphate, calcium sulphate, copper chloride, sulphur, sulphuric acid, molybdenum, selenium, boron, cadmium, nitrates, ammonia.
Fosfato de calcio, sulfato de calcio, cloruro de cobre, azufre, ácido sulfúrico, molibdeno, selenio, boro, cadmio, nitratos, amoniaco.UN-2 UN-2