Aromatic Hydrocarbons Mix 11, 2000 ng/µl, 1ml

1,3-Dichlorodibenzo-p-dioxin,50 µg/mL,n-nonane,1mL,

S-Metolachlor Metabolite CGA 37735, 100 µg/ml, Ac

Biphenyl, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 92-52-4