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

2,2',3,3',4',5,5',6-Octachlorobiphenyl, 100 µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 52663-73-7

Nicosulfuron, 1000µg/ml in Acetonitrile, 1ml

trans-Nonachlor, 10µg/mL in Cyclohexane, 10ml