Norflurazon, 100 µg/ml, Ethyl acetate, 5ml

2,2',3,5'-Tetrachlorobiphenyl, 100 µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 41464-39-5

4-Chlorophenoxyacetic acid

D7-Malathion, 100 µg/ml, Acetone, 1ml