Hexachlorobenzene, 100 µg/ml, Acetonitrile, 5ml

Phenol-Mix 1, 50µg/ml in MeOH, 10ml

13C6-Hexachlorobenzene, 100 µg/ml, Cyclohexane,

Zearalanone (Certified Reference Material),10.02 µg/mL,acetonitrile,2mL,