D4-Ochratoxin A, 100 µg/ml, Acetonitrile, 1ml

Mepanipyrim-2-hydroxypropyl, 100 µg/ml, Acetonitr

Alcohol Standard 5, 10mg/ml in Water, 1ml

3,4,5-Trichlorobiphenyl ,100 µg/mL,isooctane,1mL,