Figure 7 : Particle size analysis by laser diffractometry.

Plotted are the d(v)0.50 (left), and the d(v)0.95 (right). Samples were added to the instrument (Mastersizer) by different sampling devices (Eppendorf pipette or Pasteur pipette, respectively) and analyzed using different stirring forces: M1 – 1085 rpm – no sonication; M2 – 2975 rpm – no sonication.

M Keck et al.Journal of Pharmaceutical Technology and Drug Research  2013 2:17DOI : 10.7243/2050-120X-2-17