Pendimethalin, 100 µg/ml, Cyclohexane, 1ml

Trichloroethylene, in Certan bottle, neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 79-01-6

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

Ascorbic acid