D4-Dithianon, 100 µg/ml, Acetonitrile, 1ml

Pyrene-d10, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 1718-52-1

Quinapril hydrochloride, 1000µg base/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 82586-55-8

D4-Ochratoxin A, 10.0 µg/ml, Acetonitrile, 1ml