Esfenvalerate, 10.0 µg/ml, Acetonitrile, 10ml

Dicofol, 100 µg/ml, Toluene, 5ml

3,9-Dimethylphenanthrene, 500µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 66291-32-5

(±)-Sotalol-d6 hydrochloride (dimethyl-d6),100 µg/mL,MeOH,1mL,