Diltiazem hydrochloride, 100mg

Arochlor 1248 , 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-5, Cas.no. 12672-29-6

Diethyleneglycol-monobutylether, 1000µg/ml in MeOH

Fenoxycarb, 10.0 µg/ml, Acetonitrile, 10ml