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. 2017 Dec 1;7:16819. doi: 10.1038/s41598-017-16985-z

Table 4.

Sample codification and chemical composition of the electrolyte.

Sample code Electrolyte – chemical composition pH
Ca(NO3)2·4H2O (mM) NH4H2PO4 (mM)
HAp/Ti64/pH5 0.61 0.36 5 ± 0.2
HAp/Ti64/pH6 0.61 0.36 6 ± 0.2 (adjusted with 1 M NaOH)