Chlorfenvinphos, 10µg/ml in Cyclohexane, 10ml

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

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

Antimony (Sb), 1000µg/ml in 2%-HNO3/Water, 100ml