K₂O

Ag, Al, Al₂O₃, Au, Available Al₂O₃, BaO, Bi, C, Ca, Ce, Cl, Co, Co₃O₄, Cr, Cu, Dy, Er, Eu, F, Fe, FeO, Gd, Ho, K, K₂O, La, LOI, Lu, Mg, MgO, Mn, MnO₂, Mo, Na, Na₂O, Nb, Nb₂O₅, Nd, Ni, NiO, P, PbO, Pd, Pr, Pt, Reactive SiO₂, S, Si, Sm, Sn, SnO₂, Soluble Cu, Sr, Ta, Ta₂O₅, Tb, Te, Th, ThO₂, Ti, TiO₂, Tl, Tm, U, U₃O₈, V, V₂O₅, Y, Y₂O₃, Yb, ZnO, Zr, ZrO₂