K+,Ca2+,Cl−\mathrm{K}^{+}, \mathrm{Ca}^{2+}, \mathrm{Cl}^{-}K+,Ca2+,Cl−
CA2+,Mg2+,Fe3+\mathrm{CA}^{2+}, \mathrm{Mg}^{2+}, \mathrm{Fe}^{3+}CA2+,Mg2+,Fe3+
K+,Ca2+,P3−\mathrm{K}^{+}, \mathrm{Ca}^{2+}, \mathrm{P}^{3-}K+,Ca2+,P3−
Na+,K+,Cl−\mathrm{Na}^{+}, \mathrm{K}^{+}, \mathrm{Cl}^{-}Na+,K+,Cl−