Sensor 1 (Ohms)	Mean	Standard deviation	Coefficient of variation (%)
1 ml	41,833	1341	3.20
2 ml	25,910	622	2.40
3 ml	23,894	481	2.01
4 ml	15,978	130	0.81
5 ml	13,366	410	3.07
6 ml	9350	139	1.49