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. 2011 Oct 18;12(4):1366–1373. doi: 10.1208/s12249-011-9705-z

Table III.

Powder Characteristics of Avicel PH 101, Avicel PH 102, and Spray-Dried CNF

Moisture content (%) Densities (g/ml) Porosity Carr index Hausner ratio Flow (mg/s)
Bulk Tapped True
Avicel PH 101 3.51 0.353 0.416 1.574 0.736 16.25 1.19 12.55
Avicel PH 102 3.59 0.329 0.393 1.574 0.750 15.20 1.18 38.07
Spray-dried CNF 3.48 0.488 0.602 1.556 0.613 18.87 1.23 16.17