MOESM2 of Characterization, dissolution and solubility of the hydroxypyromorphite–hydroxyapatite solid solution [(PbxCa1−x)5(PO4)3OH] at 25 °C and pH 2–9

Additional file 2: Appendix B. Supplementary data—Change of the solution Pb/(Pb+Ca) molar ratios with time for the hydroxypyromorphite–hydroxyapatite solid solution [(PbxCa1−x)5(PO4)3(OH)] at 25 ˚C and an initial pH of 2.00, 5.60 and 9.00.