Table 1.

Denomination of samples and Ca/P molar ratios of the precursor solutions.

H3PO4 Increment	0%	10%	20%	30%	40%	50%	60%	70%	80%	90%
Sample Batch Code	0-M; 0-S	10-M; 10-S	20-M; 20-S	30-M; 30-S	40-M; 40-S	50-M; 50-S	60-M; 60-S	70-M; 70-S	80-M; 80-S	90-M; 90-S
Ca/P Molar Ratio	1.67	~1.52	~1.39	~1.28	~1.19	~1.11	~1.04	~0.98	~0.93	~0.88