2,4'-DDD, 100 µg/ml, Ethyl acetate, 5ml

Triphenylene, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 217-59-4

Nitralin, 100 µg/ml, Acetonitrile, 1ml

gamma-HCH, 250mg