Verapamil hydrochloride, 100mg

PAH - Mix 16 (EPA 550/610), 100µg/ml in Cyclohexane, 5ml

1,2,4-Trichlorobenzene, 10 µg/ml, Acetonitrile,

3-Chloro-1,2-propanediol, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-5, Cas.no. 96-24-2