Esfenvalerate, 100 µg/ml, Acetonitrile, 5ml

Bromoxynil methyl ether

d4 Pregnane, 10µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 205529-77-7

Carcinogenic Aryl Amine, 10µg/mL in Ethyl AC, 10ml