Heptachlor epoxide

Isocarbophos, 100 µg/ml, Cyclohexane, 1ml

Sterigmatocystine, 50µg/mL, Solvent-acetonitrile, Unit 5mL, # of units-1, Cas.no. 10048-13-2

Citric Acid-2,2,4,4-d4, 10mg