2-Amino-4-nitrotoluene, 250mg

(±)-Sotalol-d7 hydrochloride (isopropyl-d7),100 µg/mL,MeOH,1mL,

Paraoxon-ethyl, 100 µg/ml, Acetonitrile, 5ml

Diclobutrazol, 100 µg/ml, Ethyl acetate, 1ml