Preparation and In Vitro Behavior of a Poly(lactic acid)-Fiber/Hydroxyapatite Composite Sheet

Table 1

Inorganic ion concentrations in the HBS solution.

Ion	Na^+	K^+	Mg^2+	Ca^2+	Cl^−	HPO4^2−	SO4^2−	HCO^−3
Concentration (mmol/L)	142.	5.81	0.811	1.26	145.	0.788	0.811	4.17