4,4'-DDE, 100 µg/ml, Acetonitrile, 5ml

4-Methoxy-3,5-dichlorobiphenyl,100µg/ml in IO, 1ml

Carbaryl-d7 (naphthyl-d7), 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 362049-56-7

Methacrifos, 100 µg/ml, Toluene, 1ml