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. 2017 Oct 12;12(10):e0186239. doi: 10.1371/journal.pone.0186239

Fig 5. Long term stability study of a glass capillary microfluidic device in generating water-in-oil droplets.

Fig 5

Aqueous phase: 1% (w/v) Eudragit® S100 and oil phase: 2% (w/v) PGPR in Miglyol 840. (a) Snapshots of droplet generation over six hours (b) Device function over six hours with corresponding droplet size and coefficient of variation (CV) (Dd = ◆; CV = ☐). Qd = 1.2 ml/hr, Qc = 7 ml/hr, orifice size = 200 μm). Error bars represent one standard deviation (20 droplets counted per time point).