Azimsulfuron, 100 µg/ml, Acetonitrile, 1ml

Closantel, 100 µg/ml, Acetonitrile, 1ml

1,2,3,6,7,8-Hexahydropyrene, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 1732-13-4

Aflatoxin B2, 0.5 µg/ml, Solvent-acetonitrile, Unit 1mL, # of units-1, Cas.no. 7220-81-7