Table 1. Solution Composition for Different Supersaturation Experiments and Species Concentration at Equilibrium Condition (pH = 7.400, Ionic Strength (I.S.) = 0.006 M, T = 37.0 °C) Obtained by Species Calculation Programs.

σHAP	[Ca] (mM)	[P] (mM)	[CaH2PO4] (mM)	[CaHPO4] (mM)	[CaPO4] (mM)
18.5	1.11	0.66	3.45 × 10–03	1.10 × 10–01	4.75 × 10–03
19.5	1.18	0.71	3.86 × 10–03	1.23 × 10–01	5.32 × 10–03
20.0	1.22	0.73	4.07 × 10–03	1.29 × 10–01	5.60 × 10–03