D6-Isoproturon, 100 µg/ml, Acetone, 1ml

2,4,4',5-Tetrachlorobiphenyl, 100 µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 32690-93-0

Endrin, 100 µg/ml, Ethyl acetate, 5ml

2,3,4,5-Tetrachloronitrobenzene