Bentazon, 1000µg/ml in Acetonitrile, 1ml

4,4´-Diamino-3,3´-dimethyldiphenyl methane, certified, 0.1g

(±)-Cannabichromene, 10mg

(±)-Albuterol-d3 (3-hydroxymethyl-d2; alpha-d1),1000 µg/mL,MeOH,1mL,