Phenanthrene, 10µg/ml in Acetonitrile, 10ml

2-n-Butyldibenzothiophene, 500µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 147792-31-2

(3S,14S)-Ochratoxin A, 100 µg/ml, Acetonitrile,

Octachlorodibenzo-p-dioxin, 1.2ml x 50ug/ml, toluene