Ochratoxin A, 10.0 µg/ml, Acetonitrile, 5ml

2,3-Dichloro[13C12]dibenzo-p-dioxin, 1.2ml x 50ug/ml, toluene

VPH Primary Calibration Spike Rev 1.0

2-Ethylanthracene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 52251-71-5