NE-conc	group
5.430000000e+002	Toluene
5.230000000e+002	Toluene
4.310000000e+002	Toluene
6.350000000e+002	Toluene
5.640000000e+002	Toluene
5.490000000e+002	Toluene
5.350000000e+002	control
3.850000000e+002	control
5.020000000e+002	control
4.120000000e+002	control
3.870000000e+002	control
	control