Table 1.

Listing of experimental parameter values

Experimental parameter	Values
Surfactant concentration	0.1 mg/mL (High)
	0.05 mg/mL (Medium)
	0.01 mg/mL (Low)
Frequency	1 Hz (High)
	0.5 Hz (Medium)
	0.1 Hz (Low)
Steady flow	0.1 mL/min (Fast)
	0.01 mL/min (Slow)
Amplitude	5