Skip to main content
. Author manuscript; available in PMC: 2014 Apr 3.
Published in final edited form as: Anal Chim Acta. 2013 Feb 4;770:10.1016/j.aca.2013.01.047. doi: 10.1016/j.aca.2013.01.047

Fig. 9.

Fig. 9

Slice planes showing the disruption of the plug in a combined material and geometrical transition i.e. having a PMMA–PC material transition as well as a geometric transition with area ratio A2:A1 = 1:4.