Native DDT & Related Compound Solution/Mixture, 1.2ml, nonane

Parathion-methyl, 100µg/ml in Acetonitrile, 5ml

2-Chloro[13C12]biphenyl, 50.0µg/mL in Nonane/5% toluene, 1,2ml

1,1,1-Trichloroethane (stabilized with 5% 1,4-dioxane), 93.5%, in ampoule,neat,neat,1mL,