Diltiazem hydrochloride,1000 µg base/mL,acetonitrile,1mL,

Methyl octadecadienoate (9c,11tr) , 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 13058-52-1

3-Fluorochrysene, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 36288-22-9

AHTN (Tonalid), 100 µg/ml, Cyclohexane, 5ml