4-Aminoazobenzene

(±)-Verapamil-d3 hydrochloride (N-methyl-d3) ,1000 µg base/mL,MeOH,1mL

Phenmedipham, 100μg/ml in MeOH, 5ml

Pendimethalin, 10 µg/ml, Acetonitrile, 10ml