2,3-Dichloro[13C12]biphenyl, 1.2ml x 50ug/ml, nonane

TBECH Isomeric Solution/Mixture, 1.2ml, toluene

Metazachlor OA, 100 µg/ml, Acetonitrile, 1ml

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