Paraquat dichloride, 100 µg/ml, Water, 1ml

Diuron, 100μg/ml in MeOH, 1ml

Carbamazepine

1,4,5,6,7,7-Hexachlorobicyclo[2.2.1]hept-5-ene-2,3-dicarboxylic anhydride,50 µg/mL,toluene,1mL,