Esfenvalerate, 10.0 µg/ml, Ethyl acetate, 10ml

Halosulfuron-methyl, 100 µg/ml, Acetonitrile, 5m

2,3,3',4,4',5'-Hexachlorobiphenyl, 100 µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 69782-90-7

Dicofol, 100 µg/ml, Acetonitrile, 5ml