A methodological approach for determining the effect of moisture content on the compaction properties of powders: Granular hydroxyapatite

Tablet tensile strength (n = 10) as a function of tablet porosity for TRI-CAL WG™ of different moisture content; r2 > 0.95 in all cases. ♦ 2.12% moisture, ■ 4.02% moisture, ○ 4.56% moisture, □ 4.97% moisture, ● 5.26% moisture.