Table 2:

Comparison of overall Methanol and Ethanol concentrations of the companies under study (results of Kruskal-Wallis Test)

Factory	Methanol			Ethanol
	Mean Rank	X2	P-Value	Mean Rank	X2	P-Value
A	38.28	4.82	0.09	47.73	2.01	0.37
B	53.07			40.00
C	45.17			48.77