Samples Concentration of H3BO3 (g/L) Ions Conc. (mg/L) Ions Conc. (mg/L) Ions Conc. (mg/L) Ions Conc. (mg/L)
Li+ Mg2+ Ca2+ K+
Str 1 21.73 0.736 13.368 0.040 5.312
Str 2 21.49 0.984 17.686 0.046 4.614