Components (% w/w)
LEO PFO Tween® 80 PEG- 30 castor oil PEG-40 castor oil PEG-60 castor oil SpanĀ®80 Purified water
2.0 5.0 2.66 -     2.34 88.0
5.0 5.0 2.66 -     2.34 85.0
2.0 5.0   3.85     1.15 88.0
5.0 5.0   3.85     1.15 85.0
2.0 5.0     3.78   1.72 88.0
5.0 5.0     3.78   1.72 85.0
2.0 5.0       2.66 2.34 88.0
5.0 5.0       2.66 2.34 85.0
Table 3: Different proportions of LEO: PFO and surfactants studied.