4,4'-DDD, 100 µg/ml, Methanol, 1ml

1,2-Dibromo-3-chloropropane

gamma-HCH, 100 µg/ml, Ethyl acetate, 5ml

6-Nitrochrysene-d11, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-10, Cas.no. 203805-92-9