2,4-D, 10.0 µg/ml, Acetonitrile, 10ml

1,5-Dinitronaphthalene, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 605-71-0

Dibenzo(a,h)anthracene

4,4'-DDD, 10.0 µg/ml, Ethyl acetate, 10ml