Table 3.

Particle Size Distribution Parameters of Fully Dispersed HD and LD Formulations^a

Sample	Dv(10), µm	Dv(50), µm	Dv(90), µm	Span, Sb
HD	7.65 ± 0.54	18.0 ± 1.3	44.8 ± 3.1	2.06 ± 0.23
LD	5.75 ± 0.40	19.2 ± 1.3	49.3 ± 3.5	2.27 ± 0.24

^aErrors calculated based on the coefficient of variation of 7%

^bCalculated as S = [Dv(90) – Dv(10)]/Dv(50)